/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/tools/libclang/CIndex.cpp
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1 | | //===- CIndex.cpp - Clang-C Source Indexing Library -----------------------===// |
2 | | // |
3 | | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | | // See https://llvm.org/LICENSE.txt for license information. |
5 | | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | | // |
7 | | //===----------------------------------------------------------------------===// |
8 | | // |
9 | | // This file implements the main API hooks in the Clang-C Source Indexing |
10 | | // library. |
11 | | // |
12 | | //===----------------------------------------------------------------------===// |
13 | | |
14 | | #include "CIndexDiagnostic.h" |
15 | | #include "CIndexer.h" |
16 | | #include "CLog.h" |
17 | | #include "CXCursor.h" |
18 | | #include "CXFile.h" |
19 | | #include "CXSourceLocation.h" |
20 | | #include "CXString.h" |
21 | | #include "CXTranslationUnit.h" |
22 | | #include "CXType.h" |
23 | | #include "CursorVisitor.h" |
24 | | #include "clang-c/FatalErrorHandler.h" |
25 | | #include "clang/AST/Attr.h" |
26 | | #include "clang/AST/AttrVisitor.h" |
27 | | #include "clang/AST/DeclObjCCommon.h" |
28 | | #include "clang/AST/Expr.h" |
29 | | #include "clang/AST/ExprCXX.h" |
30 | | #include "clang/AST/Mangle.h" |
31 | | #include "clang/AST/OpenMPClause.h" |
32 | | #include "clang/AST/OperationKinds.h" |
33 | | #include "clang/AST/StmtVisitor.h" |
34 | | #include "clang/Basic/Diagnostic.h" |
35 | | #include "clang/Basic/DiagnosticCategories.h" |
36 | | #include "clang/Basic/DiagnosticIDs.h" |
37 | | #include "clang/Basic/Stack.h" |
38 | | #include "clang/Basic/TargetInfo.h" |
39 | | #include "clang/Basic/Version.h" |
40 | | #include "clang/Frontend/ASTUnit.h" |
41 | | #include "clang/Frontend/CompilerInstance.h" |
42 | | #include "clang/Index/CommentToXML.h" |
43 | | #include "clang/Lex/HeaderSearch.h" |
44 | | #include "clang/Lex/Lexer.h" |
45 | | #include "clang/Lex/PreprocessingRecord.h" |
46 | | #include "clang/Lex/Preprocessor.h" |
47 | | #include "llvm/ADT/STLExtras.h" |
48 | | #include "llvm/ADT/StringSwitch.h" |
49 | | #include "llvm/Config/llvm-config.h" |
50 | | #include "llvm/Support/Compiler.h" |
51 | | #include "llvm/Support/CrashRecoveryContext.h" |
52 | | #include "llvm/Support/Format.h" |
53 | | #include "llvm/Support/ManagedStatic.h" |
54 | | #include "llvm/Support/MemoryBuffer.h" |
55 | | #include "llvm/Support/Program.h" |
56 | | #include "llvm/Support/SaveAndRestore.h" |
57 | | #include "llvm/Support/Signals.h" |
58 | | #include "llvm/Support/TargetSelect.h" |
59 | | #include "llvm/Support/Threading.h" |
60 | | #include "llvm/Support/Timer.h" |
61 | | #include "llvm/Support/raw_ostream.h" |
62 | | #include "llvm/Support/thread.h" |
63 | | #include <mutex> |
64 | | #include <optional> |
65 | | |
66 | | #if LLVM_ENABLE_THREADS != 0 && defined(__APPLE__) |
67 | | #define USE_DARWIN_THREADS |
68 | | #endif |
69 | | |
70 | | #ifdef USE_DARWIN_THREADS |
71 | | #include <pthread.h> |
72 | | #endif |
73 | | |
74 | | using namespace clang; |
75 | | using namespace clang::cxcursor; |
76 | | using namespace clang::cxtu; |
77 | | using namespace clang::cxindex; |
78 | | |
79 | | CXTranslationUnit cxtu::MakeCXTranslationUnit(CIndexer *CIdx, |
80 | 1.10k | std::unique_ptr<ASTUnit> AU) { |
81 | 1.10k | if (!AU) |
82 | 2 | return nullptr; |
83 | 1.10k | assert(CIdx); |
84 | 1.10k | CXTranslationUnit D = new CXTranslationUnitImpl(); |
85 | 1.10k | D->CIdx = CIdx; |
86 | 1.10k | D->TheASTUnit = AU.release(); |
87 | 1.10k | D->StringPool = new cxstring::CXStringPool(); |
88 | 1.10k | D->Diagnostics = nullptr; |
89 | 1.10k | D->OverridenCursorsPool = createOverridenCXCursorsPool(); |
90 | 1.10k | D->CommentToXML = nullptr; |
91 | 1.10k | D->ParsingOptions = 0; |
92 | 1.10k | D->Arguments = {}; |
93 | 1.10k | return D; |
94 | 1.10k | } |
95 | | |
96 | 1.07k | bool cxtu::isASTReadError(ASTUnit *AU) { |
97 | 1.07k | for (ASTUnit::stored_diag_iterator D = AU->stored_diag_begin(), |
98 | 1.07k | DEnd = AU->stored_diag_end(); |
99 | 6.26k | D != DEnd; ++D5.18k ) { |
100 | 5.19k | if (D->getLevel() >= DiagnosticsEngine::Error && |
101 | 5.19k | DiagnosticIDs::getCategoryNumberForDiag(D->getID()) == |
102 | 1.74k | diag::DiagCat_AST_Deserialization_Issue) |
103 | 2 | return true; |
104 | 5.19k | } |
105 | 1.07k | return false; |
106 | 1.07k | } |
107 | | |
108 | 45 | cxtu::CXTUOwner::~CXTUOwner() { |
109 | 45 | if (TU) |
110 | 45 | clang_disposeTranslationUnit(TU); |
111 | 45 | } |
112 | | |
113 | | /// Compare two source ranges to determine their relative position in |
114 | | /// the translation unit. |
115 | | static RangeComparisonResult RangeCompare(SourceManager &SM, SourceRange R1, |
116 | 36.4k | SourceRange R2) { |
117 | 36.4k | assert(R1.isValid() && "First range is invalid?"); |
118 | 36.4k | assert(R2.isValid() && "Second range is invalid?"); |
119 | 36.4k | if (R1.getEnd() != R2.getBegin() && |
120 | 36.4k | SM.isBeforeInTranslationUnit(R1.getEnd(), R2.getBegin())35.9k ) |
121 | 16.6k | return RangeBefore; |
122 | 19.7k | if (R2.getEnd() != R1.getBegin() && |
123 | 19.7k | SM.isBeforeInTranslationUnit(R2.getEnd(), R1.getBegin())19.3k ) |
124 | 3.26k | return RangeAfter; |
125 | 16.5k | return RangeOverlap; |
126 | 19.7k | } |
127 | | |
128 | | /// Determine if a source location falls within, before, or after a |
129 | | /// a given source range. |
130 | | static RangeComparisonResult LocationCompare(SourceManager &SM, |
131 | 23.6M | SourceLocation L, SourceRange R) { |
132 | 23.6M | assert(R.isValid() && "First range is invalid?"); |
133 | 23.6M | assert(L.isValid() && "Second range is invalid?"); |
134 | 23.6M | if (L == R.getBegin() || L == R.getEnd()23.6M ) |
135 | 24.0k | return RangeOverlap; |
136 | 23.6M | if (SM.isBeforeInTranslationUnit(L, R.getBegin())) |
137 | 23.6M | return RangeBefore; |
138 | 24.4k | if (SM.isBeforeInTranslationUnit(R.getEnd(), L)) |
139 | 18.3k | return RangeAfter; |
140 | 6.16k | return RangeOverlap; |
141 | 24.4k | } |
142 | | |
143 | | /// Translate a Clang source range into a CIndex source range. |
144 | | /// |
145 | | /// Clang internally represents ranges where the end location points to the |
146 | | /// start of the token at the end. However, for external clients it is more |
147 | | /// useful to have a CXSourceRange be a proper half-open interval. This routine |
148 | | /// does the appropriate translation. |
149 | | CXSourceRange cxloc::translateSourceRange(const SourceManager &SM, |
150 | | const LangOptions &LangOpts, |
151 | 395k | const CharSourceRange &R) { |
152 | | // We want the last character in this location, so we will adjust the |
153 | | // location accordingly. |
154 | 395k | SourceLocation EndLoc = R.getEnd(); |
155 | 395k | bool IsTokenRange = R.isTokenRange(); |
156 | 395k | if (EndLoc.isValid() && EndLoc.isMacroID()395k && |
157 | 395k | !SM.isMacroArgExpansion(EndLoc)1.94k ) { |
158 | 1.46k | CharSourceRange Expansion = SM.getExpansionRange(EndLoc); |
159 | 1.46k | EndLoc = Expansion.getEnd(); |
160 | 1.46k | IsTokenRange = Expansion.isTokenRange(); |
161 | 1.46k | } |
162 | 395k | if (IsTokenRange && EndLoc.isValid()395k ) { |
163 | 395k | unsigned Length = |
164 | 395k | Lexer::MeasureTokenLength(SM.getSpellingLoc(EndLoc), SM, LangOpts); |
165 | 395k | EndLoc = EndLoc.getLocWithOffset(Length); |
166 | 395k | } |
167 | | |
168 | 395k | CXSourceRange Result = { |
169 | 395k | {&SM, &LangOpts}, R.getBegin().getRawEncoding(), EndLoc.getRawEncoding()}; |
170 | 395k | return Result; |
171 | 395k | } |
172 | | |
173 | 4 | CharSourceRange cxloc::translateCXRangeToCharRange(CXSourceRange R) { |
174 | 4 | return CharSourceRange::getCharRange( |
175 | 4 | SourceLocation::getFromRawEncoding(R.begin_int_data), |
176 | 4 | SourceLocation::getFromRawEncoding(R.end_int_data)); |
177 | 4 | } |
178 | | |
179 | | //===----------------------------------------------------------------------===// |
180 | | // Cursor visitor. |
181 | | //===----------------------------------------------------------------------===// |
182 | | |
183 | | static SourceRange getRawCursorExtent(CXCursor C); |
184 | | static SourceRange getFullCursorExtent(CXCursor C, SourceManager &SrcMgr); |
185 | | |
186 | 25.7k | RangeComparisonResult CursorVisitor::CompareRegionOfInterest(SourceRange R) { |
187 | 25.7k | return RangeCompare(AU->getSourceManager(), R, RegionOfInterest); |
188 | 25.7k | } |
189 | | |
190 | | /// Visit the given cursor and, if requested by the visitor, |
191 | | /// its children. |
192 | | /// |
193 | | /// \param Cursor the cursor to visit. |
194 | | /// |
195 | | /// \param CheckedRegionOfInterest if true, then the caller already checked |
196 | | /// that this cursor is within the region of interest. |
197 | | /// |
198 | | /// \returns true if the visitation should be aborted, false if it |
199 | | /// should continue. |
200 | 105k | bool CursorVisitor::Visit(CXCursor Cursor, bool CheckedRegionOfInterest) { |
201 | 105k | if (clang_isInvalid(Cursor.kind)) |
202 | 1 | return false; |
203 | | |
204 | 105k | if (clang_isDeclaration(Cursor.kind)) { |
205 | 10.3k | const Decl *D = getCursorDecl(Cursor); |
206 | 10.3k | if (!D) { |
207 | 0 | assert(0 && "Invalid declaration cursor"); |
208 | 0 | return true; // abort. |
209 | 0 | } |
210 | | |
211 | | // Ignore implicit declarations, unless it's an objc method because |
212 | | // currently we should report implicit methods for properties when indexing. |
213 | 10.3k | if (D->isImplicit() && !isa<ObjCMethodDecl>(D)2.18k ) |
214 | 2.04k | return false; |
215 | 10.3k | } |
216 | | |
217 | | // If we have a range of interest, and this cursor doesn't intersect with it, |
218 | | // we're done. |
219 | 103k | if (RegionOfInterest.isValid() && !CheckedRegionOfInterest11.4k ) { |
220 | 9.37k | SourceRange Range = getRawCursorExtent(Cursor); |
221 | 9.37k | if (Range.isInvalid() || CompareRegionOfInterest(Range)9.37k ) |
222 | 7.26k | return false; |
223 | 9.37k | } |
224 | | |
225 | 96.3k | switch (Visitor(Cursor, Parent, ClientData)) { |
226 | 21 | case CXChildVisit_Break: |
227 | 21 | return true; |
228 | | |
229 | 8.56k | case CXChildVisit_Continue: |
230 | 8.56k | return false; |
231 | | |
232 | 87.7k | case CXChildVisit_Recurse: { |
233 | 87.7k | bool ret = VisitChildren(Cursor); |
234 | 87.7k | if (PostChildrenVisitor) |
235 | 1.20k | if (PostChildrenVisitor(Cursor, ClientData)) |
236 | 0 | return true; |
237 | 87.7k | return ret; |
238 | 87.7k | } |
239 | 96.3k | } |
240 | | |
241 | 0 | llvm_unreachable("Invalid CXChildVisitResult!"); |
242 | 0 | } |
243 | | |
244 | | static bool visitPreprocessedEntitiesInRange(SourceRange R, |
245 | | PreprocessingRecord &PPRec, |
246 | 9.58k | CursorVisitor &Visitor) { |
247 | 9.58k | SourceManager &SM = Visitor.getASTUnit()->getSourceManager(); |
248 | 9.58k | FileID FID; |
249 | | |
250 | 9.58k | if (!Visitor.shouldVisitIncludedEntities()) { |
251 | | // If the begin/end of the range lie in the same FileID, do the optimization |
252 | | // where we skip preprocessed entities that do not come from the same |
253 | | // FileID. |
254 | 9.58k | FID = SM.getFileID(SM.getFileLoc(R.getBegin())); |
255 | 9.58k | if (FID != SM.getFileID(SM.getFileLoc(R.getEnd()))) |
256 | 0 | FID = FileID(); |
257 | 9.58k | } |
258 | | |
259 | 9.58k | const auto &Entities = PPRec.getPreprocessedEntitiesInRange(R); |
260 | 9.58k | return Visitor.visitPreprocessedEntities(Entities.begin(), Entities.end(), |
261 | 9.58k | PPRec, FID); |
262 | 9.58k | } |
263 | | |
264 | 9.53k | bool CursorVisitor::visitFileRegion() { |
265 | 9.53k | if (RegionOfInterest.isInvalid()) |
266 | 0 | return false; |
267 | | |
268 | 9.53k | ASTUnit *Unit = cxtu::getASTUnit(TU); |
269 | 9.53k | SourceManager &SM = Unit->getSourceManager(); |
270 | | |
271 | 9.53k | std::pair<FileID, unsigned> Begin = SM.getDecomposedLoc( |
272 | 9.53k | SM.getFileLoc(RegionOfInterest.getBegin())), |
273 | 9.53k | End = SM.getDecomposedLoc( |
274 | 9.53k | SM.getFileLoc(RegionOfInterest.getEnd())); |
275 | | |
276 | 9.53k | if (End.first != Begin.first) { |
277 | | // If the end does not reside in the same file, try to recover by |
278 | | // picking the end of the file of begin location. |
279 | 0 | End.first = Begin.first; |
280 | 0 | End.second = SM.getFileIDSize(Begin.first); |
281 | 0 | } |
282 | | |
283 | 9.53k | assert(Begin.first == End.first); |
284 | 9.53k | if (Begin.second > End.second) |
285 | 0 | return false; |
286 | | |
287 | 9.53k | FileID File = Begin.first; |
288 | 9.53k | unsigned Offset = Begin.second; |
289 | 9.53k | unsigned Length = End.second - Begin.second; |
290 | | |
291 | 9.53k | if (!VisitDeclsOnly && !VisitPreprocessorLast9.51k ) |
292 | 0 | if (visitPreprocessedEntitiesInRegion()) |
293 | 0 | return true; // visitation break. |
294 | | |
295 | 9.53k | if (visitDeclsFromFileRegion(File, Offset, Length)) |
296 | 14 | return true; // visitation break. |
297 | | |
298 | 9.52k | if (!VisitDeclsOnly && VisitPreprocessorLast9.50k ) |
299 | 9.50k | return visitPreprocessedEntitiesInRegion(); |
300 | | |
301 | 24 | return false; |
302 | 9.52k | } |
303 | | |
304 | 10.8k | static bool isInLexicalContext(Decl *D, DeclContext *DC) { |
305 | 10.8k | if (!DC) |
306 | 9.64k | return false; |
307 | | |
308 | 2.29k | for (DeclContext *DeclDC = D->getLexicalDeclContext(); 1.16k DeclDC; |
309 | 1.16k | DeclDC = DeclDC->getLexicalParent()1.12k ) { |
310 | 1.16k | if (DeclDC == DC) |
311 | 40 | return true; |
312 | 1.16k | } |
313 | 1.12k | return false; |
314 | 1.16k | } |
315 | | |
316 | | bool CursorVisitor::visitDeclsFromFileRegion(FileID File, unsigned Offset, |
317 | 9.53k | unsigned Length) { |
318 | 9.53k | ASTUnit *Unit = cxtu::getASTUnit(TU); |
319 | 9.53k | SourceManager &SM = Unit->getSourceManager(); |
320 | 9.53k | SourceRange Range = RegionOfInterest; |
321 | | |
322 | 9.53k | SmallVector<Decl *, 16> Decls; |
323 | 9.53k | Unit->findFileRegionDecls(File, Offset, Length, Decls); |
324 | | |
325 | | // If we didn't find any file level decls for the file, try looking at the |
326 | | // file that it was included from. |
327 | 9.55k | while (Decls.empty() || Decls.front()->isTopLevelDeclInObjCContainer()9.52k ) { |
328 | 29 | bool Invalid = false; |
329 | 29 | const SrcMgr::SLocEntry &SLEntry = SM.getSLocEntry(File, &Invalid); |
330 | 29 | if (Invalid) |
331 | 0 | return false; |
332 | | |
333 | 29 | SourceLocation Outer; |
334 | 29 | if (SLEntry.isFile()) |
335 | 29 | Outer = SLEntry.getFile().getIncludeLoc(); |
336 | 0 | else |
337 | 0 | Outer = SLEntry.getExpansion().getExpansionLocStart(); |
338 | 29 | if (Outer.isInvalid()) |
339 | 14 | return false; |
340 | | |
341 | 15 | std::tie(File, Offset) = SM.getDecomposedExpansionLoc(Outer); |
342 | 15 | Length = 0; |
343 | 15 | Unit->findFileRegionDecls(File, Offset, Length, Decls); |
344 | 15 | } |
345 | | |
346 | 9.52k | assert(!Decls.empty()); |
347 | | |
348 | 9.52k | bool VisitedAtLeastOnce = false; |
349 | 9.52k | DeclContext *CurDC = nullptr; |
350 | 9.52k | SmallVectorImpl<Decl *>::iterator DIt = Decls.begin(); |
351 | 18.5k | for (SmallVectorImpl<Decl *>::iterator DE = Decls.end(); DIt != DE; ++DIt9.01k ) { |
352 | 10.8k | Decl *D = *DIt; |
353 | 10.8k | if (D->getSourceRange().isInvalid()) |
354 | 0 | continue; |
355 | | |
356 | 10.8k | if (isInLexicalContext(D, CurDC)) |
357 | 40 | continue; |
358 | | |
359 | 10.7k | CurDC = dyn_cast<DeclContext>(D); |
360 | | |
361 | 10.7k | if (TagDecl *TD = dyn_cast<TagDecl>(D)) |
362 | 302 | if (!TD->isFreeStanding()) |
363 | 42 | continue; |
364 | | |
365 | 10.7k | RangeComparisonResult CompRes = |
366 | 10.7k | RangeCompare(SM, D->getSourceRange(), Range); |
367 | 10.7k | if (CompRes == RangeBefore) |
368 | 7.55k | continue; |
369 | 3.17k | if (CompRes == RangeAfter) |
370 | 1.77k | break; |
371 | | |
372 | 1.39k | assert(CompRes == RangeOverlap); |
373 | 1.39k | VisitedAtLeastOnce = true; |
374 | | |
375 | 1.39k | if (isa<ObjCContainerDecl>(D)) { |
376 | 513 | FileDI_current = &DIt; |
377 | 513 | FileDE_current = DE; |
378 | 881 | } else { |
379 | 881 | FileDI_current = nullptr; |
380 | 881 | } |
381 | | |
382 | 1.39k | if (Visit(MakeCXCursor(D, TU, Range), /*CheckedRegionOfInterest=*/true)) |
383 | 14 | return true; // visitation break. |
384 | 1.39k | } |
385 | | |
386 | 9.51k | if (VisitedAtLeastOnce) |
387 | 1.12k | return false; |
388 | | |
389 | | // No Decls overlapped with the range. Move up the lexical context until there |
390 | | // is a context that contains the range or we reach the translation unit |
391 | | // level. |
392 | 8.38k | DeclContext *DC = DIt == Decls.begin() |
393 | 8.38k | ? (*DIt)->getLexicalDeclContext()1.03k |
394 | 8.38k | : (*(DIt - 1))->getLexicalDeclContext()7.35k ; |
395 | | |
396 | 8.38k | while (DC && !DC->isTranslationUnit()) { |
397 | 0 | Decl *D = cast<Decl>(DC); |
398 | 0 | SourceRange CurDeclRange = D->getSourceRange(); |
399 | 0 | if (CurDeclRange.isInvalid()) |
400 | 0 | break; |
401 | | |
402 | 0 | if (RangeCompare(SM, CurDeclRange, Range) == RangeOverlap) { |
403 | 0 | if (Visit(MakeCXCursor(D, TU, Range), /*CheckedRegionOfInterest=*/true)) |
404 | 0 | return true; // visitation break. |
405 | 0 | } |
406 | | |
407 | 0 | DC = D->getLexicalDeclContext(); |
408 | 0 | } |
409 | | |
410 | 8.38k | return false; |
411 | 8.38k | } |
412 | | |
413 | 9.78k | bool CursorVisitor::visitPreprocessedEntitiesInRegion() { |
414 | 9.78k | if (!AU->getPreprocessor().getPreprocessingRecord()) |
415 | 0 | return false; |
416 | | |
417 | 9.78k | PreprocessingRecord &PPRec = *AU->getPreprocessor().getPreprocessingRecord(); |
418 | 9.78k | SourceManager &SM = AU->getSourceManager(); |
419 | | |
420 | 9.78k | if (RegionOfInterest.isValid()) { |
421 | 9.57k | SourceRange MappedRange = AU->mapRangeToPreamble(RegionOfInterest); |
422 | 9.57k | SourceLocation B = MappedRange.getBegin(); |
423 | 9.57k | SourceLocation E = MappedRange.getEnd(); |
424 | | |
425 | 9.57k | if (AU->isInPreambleFileID(B)) { |
426 | 22 | if (SM.isLoadedSourceLocation(E)) |
427 | 15 | return visitPreprocessedEntitiesInRange(SourceRange(B, E), PPRec, |
428 | 15 | *this); |
429 | | |
430 | | // Beginning of range lies in the preamble but it also extends beyond |
431 | | // it into the main file. Split the range into 2 parts, one covering |
432 | | // the preamble and another covering the main file. This allows subsequent |
433 | | // calls to visitPreprocessedEntitiesInRange to accept a source range that |
434 | | // lies in the same FileID, allowing it to skip preprocessed entities that |
435 | | // do not come from the same FileID. |
436 | 7 | bool breaked = visitPreprocessedEntitiesInRange( |
437 | 7 | SourceRange(B, AU->getEndOfPreambleFileID()), PPRec, *this); |
438 | 7 | if (breaked) |
439 | 0 | return true; |
440 | 7 | return visitPreprocessedEntitiesInRange( |
441 | 7 | SourceRange(AU->getStartOfMainFileID(), E), PPRec, *this); |
442 | 7 | } |
443 | | |
444 | 9.55k | return visitPreprocessedEntitiesInRange(SourceRange(B, E), PPRec, *this); |
445 | 9.57k | } |
446 | | |
447 | 212 | bool OnlyLocalDecls = !AU->isMainFileAST() && AU->getOnlyLocalDecls()193 ; |
448 | | |
449 | 212 | if (OnlyLocalDecls) |
450 | 45 | return visitPreprocessedEntities(PPRec.local_begin(), PPRec.local_end(), |
451 | 45 | PPRec); |
452 | | |
453 | 167 | return visitPreprocessedEntities(PPRec.begin(), PPRec.end(), PPRec); |
454 | 212 | } |
455 | | |
456 | | template <typename InputIterator> |
457 | | bool CursorVisitor::visitPreprocessedEntities(InputIterator First, |
458 | | InputIterator Last, |
459 | | PreprocessingRecord &PPRec, |
460 | 9.79k | FileID FID) { |
461 | 103k | for (; First != Last; ++First93.4k ) { |
462 | 93.4k | if (!FID.isInvalid() && !PPRec.isEntityInFileID(First, FID)8.70k ) |
463 | 2.65k | continue; |
464 | | |
465 | 90.7k | PreprocessedEntity *PPE = *First; |
466 | 90.7k | if (!PPE) |
467 | 0 | continue; |
468 | | |
469 | 90.7k | if (MacroExpansion *ME = dyn_cast<MacroExpansion>(PPE)) { |
470 | 6.05k | if (Visit(MakeMacroExpansionCursor(ME, TU))) |
471 | 1 | return true; |
472 | | |
473 | 6.05k | continue; |
474 | 6.05k | } |
475 | | |
476 | 84.7k | if (MacroDefinitionRecord *MD = dyn_cast<MacroDefinitionRecord>(PPE)) { |
477 | 84.4k | if (Visit(MakeMacroDefinitionCursor(MD, TU))) |
478 | 0 | return true; |
479 | | |
480 | 84.4k | continue; |
481 | 84.4k | } |
482 | | |
483 | 325 | if (InclusionDirective *ID = dyn_cast<InclusionDirective>(PPE)) { |
484 | 325 | if (Visit(MakeInclusionDirectiveCursor(ID, TU))) |
485 | 0 | return true; |
486 | | |
487 | 325 | continue; |
488 | 325 | } |
489 | 325 | } |
490 | | |
491 | 9.79k | return false; |
492 | 9.79k | } |
493 | | |
494 | | /// Visit the children of the given cursor. |
495 | | /// |
496 | | /// \returns true if the visitation should be aborted, false if it |
497 | | /// should continue. |
498 | 87.9k | bool CursorVisitor::VisitChildren(CXCursor Cursor) { |
499 | 87.9k | if (clang_isReference(Cursor.kind) && |
500 | 87.9k | Cursor.kind != CXCursor_CXXBaseSpecifier2.14k ) { |
501 | | // By definition, references have no children. |
502 | 2.02k | return false; |
503 | 2.02k | } |
504 | | |
505 | | // Set the Parent field to Cursor, then back to its old value once we're |
506 | | // done. |
507 | 85.9k | SetParentRAII SetParent(Parent, StmtParent, Cursor); |
508 | | |
509 | 85.9k | if (clang_isDeclaration(Cursor.kind)) { |
510 | 7.56k | Decl *D = const_cast<Decl *>(getCursorDecl(Cursor)); |
511 | 7.56k | if (!D) |
512 | 0 | return false; |
513 | | |
514 | 7.56k | return VisitAttributes(D) || Visit(D); |
515 | 7.56k | } |
516 | | |
517 | 78.3k | if (clang_isStatement(Cursor.kind)) { |
518 | 794 | if (const Stmt *S = getCursorStmt(Cursor)) |
519 | 794 | return Visit(S); |
520 | | |
521 | 0 | return false; |
522 | 794 | } |
523 | | |
524 | 77.5k | if (clang_isExpression(Cursor.kind)) { |
525 | 397 | if (const Expr *E = getCursorExpr(Cursor)) |
526 | 397 | return Visit(E); |
527 | | |
528 | 0 | return false; |
529 | 397 | } |
530 | | |
531 | 77.1k | if (clang_isTranslationUnit(Cursor.kind)) { |
532 | 214 | CXTranslationUnit TU = getCursorTU(Cursor); |
533 | 214 | ASTUnit *CXXUnit = cxtu::getASTUnit(TU); |
534 | | |
535 | 214 | int VisitOrder[2] = {VisitPreprocessorLast, !VisitPreprocessorLast}; |
536 | 635 | for (unsigned I = 0; I != 2; ++I421 ) { |
537 | 428 | if (VisitOrder[I]) { |
538 | 214 | if (!CXXUnit->isMainFileAST() && CXXUnit->getOnlyLocalDecls()195 && |
539 | 214 | RegionOfInterest.isInvalid()47 ) { |
540 | 47 | for (ASTUnit::top_level_iterator TL = CXXUnit->top_level_begin(), |
541 | 47 | TLEnd = CXXUnit->top_level_end(); |
542 | 232 | TL != TLEnd; ++TL185 ) { |
543 | 185 | const std::optional<bool> V = handleDeclForVisitation(*TL); |
544 | 185 | if (!V) |
545 | 185 | continue; |
546 | 0 | return *V; |
547 | 185 | } |
548 | 167 | } else if (VisitDeclContext( |
549 | 167 | CXXUnit->getASTContext().getTranslationUnitDecl())) |
550 | 7 | return true; |
551 | 207 | continue; |
552 | 214 | } |
553 | | |
554 | | // Walk the preprocessing record. |
555 | 214 | if (CXXUnit->getPreprocessor().getPreprocessingRecord()) |
556 | 212 | visitPreprocessedEntitiesInRegion(); |
557 | 214 | } |
558 | | |
559 | 207 | return false; |
560 | 214 | } |
561 | | |
562 | 76.9k | if (Cursor.kind == CXCursor_CXXBaseSpecifier) { |
563 | 122 | if (const CXXBaseSpecifier *Base = getCursorCXXBaseSpecifier(Cursor)) { |
564 | 122 | if (TypeSourceInfo *BaseTSInfo = Base->getTypeSourceInfo()) { |
565 | 122 | return Visit(BaseTSInfo->getTypeLoc()); |
566 | 122 | } |
567 | 122 | } |
568 | 122 | } |
569 | | |
570 | 76.8k | if (Cursor.kind == CXCursor_IBOutletCollectionAttr) { |
571 | 3 | const IBOutletCollectionAttr *A = |
572 | 3 | cast<IBOutletCollectionAttr>(cxcursor::getCursorAttr(Cursor)); |
573 | 3 | if (const ObjCObjectType *ObjT = A->getInterface()->getAs<ObjCObjectType>()) |
574 | 2 | return Visit(cxcursor::MakeCursorObjCClassRef( |
575 | 2 | ObjT->getInterface(), |
576 | 2 | A->getInterfaceLoc()->getTypeLoc().getBeginLoc(), TU)); |
577 | 3 | } |
578 | | |
579 | 76.8k | if (clang_isAttribute(Cursor.kind)) { |
580 | 265 | if (const Attr *A = getCursorAttr(Cursor)) |
581 | 265 | return Visit(A); |
582 | | |
583 | 0 | return false; |
584 | 265 | } |
585 | | |
586 | | // If pointing inside a macro definition, check if the token is an identifier |
587 | | // that was ever defined as a macro. In such a case, create a "pseudo" macro |
588 | | // expansion cursor for that token. |
589 | 76.5k | SourceLocation BeginLoc = RegionOfInterest.getBegin(); |
590 | 76.5k | if (Cursor.kind == CXCursor_MacroDefinition && |
591 | 76.5k | BeginLoc == RegionOfInterest.getEnd()75.9k ) { |
592 | 75.9k | SourceLocation Loc = AU->mapLocationToPreamble(BeginLoc); |
593 | 75.9k | const MacroInfo *MI = |
594 | 75.9k | getMacroInfo(cxcursor::getCursorMacroDefinition(Cursor), TU); |
595 | 75.9k | if (MacroDefinitionRecord *MacroDef = |
596 | 75.9k | checkForMacroInMacroDefinition(MI, Loc, TU)) |
597 | 12 | return Visit(cxcursor::MakeMacroExpansionCursor(MacroDef, BeginLoc, TU)); |
598 | 75.9k | } |
599 | | |
600 | | // Nothing to visit at the moment. |
601 | 76.5k | return false; |
602 | 76.5k | } |
603 | | |
604 | 8 | bool CursorVisitor::VisitBlockDecl(BlockDecl *B) { |
605 | 8 | if (TypeSourceInfo *TSInfo = B->getSignatureAsWritten()) |
606 | 8 | if (Visit(TSInfo->getTypeLoc())) |
607 | 0 | return true; |
608 | | |
609 | 8 | if (Stmt *Body = B->getBody()) |
610 | 8 | return Visit(MakeCXCursor(Body, StmtParent, TU, RegionOfInterest)); |
611 | | |
612 | 0 | return false; |
613 | 8 | } |
614 | | |
615 | 7.95k | std::optional<bool> CursorVisitor::shouldVisitCursor(CXCursor Cursor) { |
616 | 7.95k | if (RegionOfInterest.isValid()) { |
617 | 2.42k | SourceRange Range = getFullCursorExtent(Cursor, AU->getSourceManager()); |
618 | 2.42k | if (Range.isInvalid()) |
619 | 8 | return std::nullopt; |
620 | | |
621 | 2.41k | switch (CompareRegionOfInterest(Range)) { |
622 | 1.30k | case RangeBefore: |
623 | | // This declaration comes before the region of interest; skip it. |
624 | 1.30k | return std::nullopt; |
625 | | |
626 | 304 | case RangeAfter: |
627 | | // This declaration comes after the region of interest; we're done. |
628 | 304 | return false; |
629 | | |
630 | 805 | case RangeOverlap: |
631 | | // This declaration overlaps the region of interest; visit it. |
632 | 805 | break; |
633 | 2.41k | } |
634 | 2.41k | } |
635 | 6.33k | return true; |
636 | 7.95k | } |
637 | | |
638 | 1.78k | bool CursorVisitor::VisitDeclContext(DeclContext *DC) { |
639 | 1.78k | DeclContext::decl_iterator I = DC->decls_begin(), E = DC->decls_end(); |
640 | | |
641 | | // FIXME: Eventually remove. This part of a hack to support proper |
642 | | // iteration over all Decls contained lexically within an ObjC container. |
643 | 1.78k | SaveAndRestore DI_saved(DI_current, &I); |
644 | 1.78k | SaveAndRestore DE_saved(DE_current, E); |
645 | | |
646 | 9.27k | for (; I != E; ++I7.49k ) { |
647 | 7.80k | Decl *D = *I; |
648 | 7.80k | if (D->getLexicalDeclContext() != DC) |
649 | 0 | continue; |
650 | | // Filter out synthesized property accessor redeclarations. |
651 | 7.80k | if (isa<ObjCImplDecl>(DC)) |
652 | 187 | if (auto *OMD = dyn_cast<ObjCMethodDecl>(D)) |
653 | 120 | if (OMD->isSynthesizedAccessorStub()) |
654 | 45 | continue; |
655 | 7.76k | const std::optional<bool> V = handleDeclForVisitation(D); |
656 | 7.76k | if (!V) |
657 | 7.44k | continue; |
658 | 315 | return *V; |
659 | 7.76k | } |
660 | 1.46k | return false; |
661 | 1.78k | } |
662 | | |
663 | 7.94k | std::optional<bool> CursorVisitor::handleDeclForVisitation(const Decl *D) { |
664 | 7.94k | CXCursor Cursor = MakeCXCursor(D, TU, RegionOfInterest); |
665 | | |
666 | | // Ignore synthesized ivars here, otherwise if we have something like: |
667 | | // @synthesize prop = _prop; |
668 | | // and '_prop' is not declared, we will encounter a '_prop' ivar before |
669 | | // encountering the 'prop' synthesize declaration and we will think that |
670 | | // we passed the region-of-interest. |
671 | 7.94k | if (auto *ivarD = dyn_cast<ObjCIvarDecl>(D)) { |
672 | 181 | if (ivarD->getSynthesize()) |
673 | 20 | return std::nullopt; |
674 | 181 | } |
675 | | |
676 | | // FIXME: ObjCClassRef/ObjCProtocolRef for forward class/protocol |
677 | | // declarations is a mismatch with the compiler semantics. |
678 | 7.92k | if (Cursor.kind == CXCursor_ObjCInterfaceDecl) { |
679 | 161 | auto *ID = cast<ObjCInterfaceDecl>(D); |
680 | 161 | if (!ID->isThisDeclarationADefinition()) |
681 | 43 | Cursor = MakeCursorObjCClassRef(ID, ID->getLocation(), TU); |
682 | | |
683 | 7.76k | } else if (Cursor.kind == CXCursor_ObjCProtocolDecl) { |
684 | 17 | auto *PD = cast<ObjCProtocolDecl>(D); |
685 | 17 | if (!PD->isThisDeclarationADefinition()) |
686 | 0 | Cursor = MakeCursorObjCProtocolRef(PD, PD->getLocation(), TU); |
687 | 17 | } |
688 | | |
689 | 7.92k | const std::optional<bool> V = shouldVisitCursor(Cursor); |
690 | 7.92k | if (!V) |
691 | 1.30k | return std::nullopt; |
692 | 6.62k | if (!*V) |
693 | 304 | return false; |
694 | 6.32k | if (Visit(Cursor, true)) |
695 | 11 | return true; |
696 | 6.31k | return std::nullopt; |
697 | 6.32k | } |
698 | | |
699 | 0 | bool CursorVisitor::VisitTranslationUnitDecl(TranslationUnitDecl *D) { |
700 | 0 | llvm_unreachable("Translation units are visited directly by Visit()"); |
701 | 0 | } |
702 | | |
703 | 13 | bool CursorVisitor::VisitTypeAliasTemplateDecl(TypeAliasTemplateDecl *D) { |
704 | 13 | if (VisitTemplateParameters(D->getTemplateParameters())) |
705 | 0 | return true; |
706 | | |
707 | 13 | return Visit(MakeCXCursor(D->getTemplatedDecl(), TU, RegionOfInterest)); |
708 | 13 | } |
709 | | |
710 | 46 | bool CursorVisitor::VisitTypeAliasDecl(TypeAliasDecl *D) { |
711 | 46 | if (TypeSourceInfo *TSInfo = D->getTypeSourceInfo()) |
712 | 46 | return Visit(TSInfo->getTypeLoc()); |
713 | | |
714 | 0 | return false; |
715 | 46 | } |
716 | | |
717 | 306 | bool CursorVisitor::VisitTypedefDecl(TypedefDecl *D) { |
718 | 306 | if (TypeSourceInfo *TSInfo = D->getTypeSourceInfo()) |
719 | 306 | return Visit(TSInfo->getTypeLoc()); |
720 | | |
721 | 0 | return false; |
722 | 306 | } |
723 | | |
724 | 838 | bool CursorVisitor::VisitTagDecl(TagDecl *D) { return VisitDeclContext(D); } |
725 | | |
726 | | bool CursorVisitor::VisitClassTemplateSpecializationDecl( |
727 | 22 | ClassTemplateSpecializationDecl *D) { |
728 | 22 | bool ShouldVisitBody = false; |
729 | 22 | switch (D->getSpecializationKind()) { |
730 | 0 | case TSK_Undeclared: |
731 | 0 | case TSK_ImplicitInstantiation: |
732 | | // Nothing to visit |
733 | 0 | return false; |
734 | | |
735 | 2 | case TSK_ExplicitInstantiationDeclaration: |
736 | 10 | case TSK_ExplicitInstantiationDefinition: |
737 | 10 | break; |
738 | | |
739 | 12 | case TSK_ExplicitSpecialization: |
740 | 12 | ShouldVisitBody = true; |
741 | 12 | break; |
742 | 22 | } |
743 | | |
744 | | // Visit the template arguments used in the specialization. |
745 | 22 | if (TypeSourceInfo *SpecType = D->getTypeAsWritten()) { |
746 | 22 | TypeLoc TL = SpecType->getTypeLoc(); |
747 | 22 | if (TemplateSpecializationTypeLoc TSTLoc = |
748 | 22 | TL.getAs<TemplateSpecializationTypeLoc>()) { |
749 | 54 | for (unsigned I = 0, N = TSTLoc.getNumArgs(); I != N; ++I32 ) |
750 | 32 | if (VisitTemplateArgumentLoc(TSTLoc.getArgLoc(I))) |
751 | 0 | return true; |
752 | 22 | } |
753 | 22 | } |
754 | | |
755 | 22 | return ShouldVisitBody && VisitCXXRecordDecl(D)12 ; |
756 | 22 | } |
757 | | |
758 | | bool CursorVisitor::VisitClassTemplatePartialSpecializationDecl( |
759 | 15 | ClassTemplatePartialSpecializationDecl *D) { |
760 | | // FIXME: Visit the "outer" template parameter lists on the TagDecl |
761 | | // before visiting these template parameters. |
762 | 15 | if (VisitTemplateParameters(D->getTemplateParameters())) |
763 | 0 | return true; |
764 | | |
765 | | // Visit the partial specialization arguments. |
766 | 15 | const ASTTemplateArgumentListInfo *Info = D->getTemplateArgsAsWritten(); |
767 | 15 | const TemplateArgumentLoc *TemplateArgs = Info->getTemplateArgs(); |
768 | 38 | for (unsigned I = 0, N = Info->NumTemplateArgs; I != N; ++I23 ) |
769 | 23 | if (VisitTemplateArgumentLoc(TemplateArgs[I])) |
770 | 0 | return true; |
771 | | |
772 | 15 | return VisitCXXRecordDecl(D); |
773 | 15 | } |
774 | | |
775 | 335 | bool CursorVisitor::VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D) { |
776 | 335 | if (const auto *TC = D->getTypeConstraint()) { |
777 | 1 | if (VisitTypeConstraint(*TC)) |
778 | 0 | return true; |
779 | 1 | } |
780 | | |
781 | | // Visit the default argument. |
782 | 335 | if (D->hasDefaultArgument() && !D->defaultArgumentWasInherited()10 ) |
783 | 10 | if (TypeSourceInfo *DefArg = D->getDefaultArgumentInfo()) |
784 | 10 | if (Visit(DefArg->getTypeLoc())) |
785 | 0 | return true; |
786 | | |
787 | 335 | return false; |
788 | 335 | } |
789 | | |
790 | 285 | bool CursorVisitor::VisitEnumConstantDecl(EnumConstantDecl *D) { |
791 | 285 | if (Expr *Init = D->getInitExpr()) |
792 | 59 | return Visit(MakeCXCursor(Init, StmtParent, TU, RegionOfInterest)); |
793 | 226 | return false; |
794 | 285 | } |
795 | | |
796 | 2.17k | bool CursorVisitor::VisitDeclaratorDecl(DeclaratorDecl *DD) { |
797 | 2.17k | unsigned NumParamList = DD->getNumTemplateParameterLists(); |
798 | 2.18k | for (unsigned i = 0; i < NumParamList; i++1 ) { |
799 | 1 | TemplateParameterList *Params = DD->getTemplateParameterList(i); |
800 | 1 | if (VisitTemplateParameters(Params)) |
801 | 0 | return true; |
802 | 1 | } |
803 | | |
804 | 2.17k | if (TypeSourceInfo *TSInfo = DD->getTypeSourceInfo()) |
805 | 2.11k | if (Visit(TSInfo->getTypeLoc())) |
806 | 0 | return true; |
807 | | |
808 | | // Visit the nested-name-specifier, if present. |
809 | 2.17k | if (NestedNameSpecifierLoc QualifierLoc = DD->getQualifierLoc()) |
810 | 1 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
811 | 0 | return true; |
812 | | |
813 | 2.17k | return false; |
814 | 2.17k | } |
815 | | |
816 | 1.97k | static bool HasTrailingReturnType(FunctionDecl *ND) { |
817 | 1.97k | const QualType Ty = ND->getType(); |
818 | 1.97k | if (const FunctionType *AFT = Ty->getAs<FunctionType>()) { |
819 | 1.97k | if (const FunctionProtoType *FT = dyn_cast<FunctionProtoType>(AFT)) |
820 | 1.87k | return FT->hasTrailingReturn(); |
821 | 1.97k | } |
822 | | |
823 | 107 | return false; |
824 | 1.97k | } |
825 | | |
826 | | /// Compare two base or member initializers based on their source order. |
827 | | static int CompareCXXCtorInitializers(CXXCtorInitializer *const *X, |
828 | 10 | CXXCtorInitializer *const *Y) { |
829 | 10 | return (*X)->getSourceOrder() - (*Y)->getSourceOrder(); |
830 | 10 | } |
831 | | |
832 | 1.97k | bool CursorVisitor::VisitFunctionDecl(FunctionDecl *ND) { |
833 | 1.97k | unsigned NumParamList = ND->getNumTemplateParameterLists(); |
834 | 1.99k | for (unsigned i = 0; i < NumParamList; i++20 ) { |
835 | 20 | TemplateParameterList *Params = ND->getTemplateParameterList(i); |
836 | 20 | if (VisitTemplateParameters(Params)) |
837 | 0 | return true; |
838 | 20 | } |
839 | | |
840 | 1.97k | if (TypeSourceInfo *TSInfo = ND->getTypeSourceInfo()) { |
841 | | // Visit the function declaration's syntactic components in the order |
842 | | // written. This requires a bit of work. |
843 | 1.97k | TypeLoc TL = TSInfo->getTypeLoc().IgnoreParens(); |
844 | 1.97k | FunctionTypeLoc FTL = TL.getAs<FunctionTypeLoc>(); |
845 | 1.97k | const bool HasTrailingRT = HasTrailingReturnType(ND); |
846 | | |
847 | | // If we have a function declared directly (without the use of a typedef), |
848 | | // visit just the return type. Otherwise, just visit the function's type |
849 | | // now. |
850 | 1.97k | if ((FTL && !isa<CXXConversionDecl>(ND) && !HasTrailingRT1.96k && |
851 | 1.97k | Visit(FTL.getReturnLoc())1.96k ) || |
852 | 1.97k | (!FTL && Visit(TL)0 )) |
853 | 0 | return true; |
854 | | |
855 | | // Visit the nested-name-specifier, if present. |
856 | 1.97k | if (NestedNameSpecifierLoc QualifierLoc = ND->getQualifierLoc()) |
857 | 45 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
858 | 0 | return true; |
859 | | |
860 | | // Visit the declaration name. |
861 | 1.97k | if (!isa<CXXDestructorDecl>(ND)) |
862 | 1.95k | if (VisitDeclarationNameInfo(ND->getNameInfo())) |
863 | 0 | return true; |
864 | | |
865 | | // FIXME: Visit explicitly-specified template arguments! |
866 | | |
867 | | // Visit the function parameters, if we have a function type. |
868 | 1.97k | if (FTL && VisitFunctionTypeLoc(FTL, true)) |
869 | 0 | return true; |
870 | | |
871 | | // Visit the function's trailing return type. |
872 | 1.97k | if (FTL && HasTrailingRT && Visit(FTL.getReturnLoc())3 ) |
873 | 0 | return true; |
874 | | |
875 | | // FIXME: Attributes? |
876 | 1.97k | } |
877 | | |
878 | 1.97k | if (auto *E = ND->getTrailingRequiresClause()) { |
879 | 1 | if (Visit(E)) |
880 | 0 | return true; |
881 | 1 | } |
882 | | |
883 | 1.97k | if (ND->doesThisDeclarationHaveABody() && !ND->isLateTemplateParsed()844 ) { |
884 | 844 | if (CXXConstructorDecl *Constructor = dyn_cast<CXXConstructorDecl>(ND)) { |
885 | | // Find the initializers that were written in the source. |
886 | 42 | SmallVector<CXXCtorInitializer *, 4> WrittenInits; |
887 | 42 | for (auto *I : Constructor->inits()) { |
888 | 41 | if (!I->isWritten()) |
889 | 5 | continue; |
890 | | |
891 | 36 | WrittenInits.push_back(I); |
892 | 36 | } |
893 | | |
894 | | // Sort the initializers in source order |
895 | 42 | llvm::array_pod_sort(WrittenInits.begin(), WrittenInits.end(), |
896 | 42 | &CompareCXXCtorInitializers); |
897 | | |
898 | | // Visit the initializers in source order |
899 | 78 | for (unsigned I = 0, N = WrittenInits.size(); I != N; ++I36 ) { |
900 | 36 | CXXCtorInitializer *Init = WrittenInits[I]; |
901 | 36 | if (Init->isAnyMemberInitializer()) { |
902 | 22 | if (Visit(MakeCursorMemberRef(Init->getAnyMember(), |
903 | 22 | Init->getMemberLocation(), TU))) |
904 | 0 | return true; |
905 | 22 | } else if (TypeSourceInfo *14 TInfo14 = Init->getTypeSourceInfo()) { |
906 | 14 | if (Visit(TInfo->getTypeLoc())) |
907 | 0 | return true; |
908 | 14 | } |
909 | | |
910 | | // Visit the initializer value. |
911 | 36 | if (Expr *Initializer = Init->getInit()) |
912 | 36 | if (Visit(MakeCXCursor(Initializer, ND, TU, RegionOfInterest))) |
913 | 0 | return true; |
914 | 36 | } |
915 | 42 | } |
916 | | |
917 | 844 | if (Visit(MakeCXCursor(ND->getBody(), StmtParent, TU, RegionOfInterest))) |
918 | 4 | return true; |
919 | 844 | } |
920 | | |
921 | 1.97k | return false; |
922 | 1.97k | } |
923 | | |
924 | 470 | bool CursorVisitor::VisitFieldDecl(FieldDecl *D) { |
925 | 470 | if (VisitDeclaratorDecl(D)) |
926 | 0 | return true; |
927 | | |
928 | 470 | if (Expr *BitWidth = D->getBitWidth()) |
929 | 20 | return Visit(MakeCXCursor(BitWidth, StmtParent, TU, RegionOfInterest)); |
930 | | |
931 | 450 | if (Expr *Init = D->getInClassInitializer()) |
932 | 5 | return Visit(MakeCXCursor(Init, StmtParent, TU, RegionOfInterest)); |
933 | | |
934 | 445 | return false; |
935 | 450 | } |
936 | | |
937 | 1.67k | bool CursorVisitor::VisitVarDecl(VarDecl *D) { |
938 | 1.67k | if (VisitDeclaratorDecl(D)) |
939 | 0 | return true; |
940 | | |
941 | 1.67k | if (Expr *Init = D->getInit()) |
942 | 265 | return Visit(MakeCXCursor(Init, StmtParent, TU, RegionOfInterest)); |
943 | | |
944 | 1.40k | return false; |
945 | 1.67k | } |
946 | | |
947 | 37 | bool CursorVisitor::VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D) { |
948 | 37 | if (VisitDeclaratorDecl(D)) |
949 | 0 | return true; |
950 | | |
951 | 37 | if (D->hasDefaultArgument() && !D->defaultArgumentWasInherited()2 ) |
952 | 2 | if (Expr *DefArg = D->getDefaultArgument()) |
953 | 2 | return Visit(MakeCXCursor(DefArg, StmtParent, TU, RegionOfInterest)); |
954 | | |
955 | 35 | return false; |
956 | 37 | } |
957 | | |
958 | 117 | bool CursorVisitor::VisitFunctionTemplateDecl(FunctionTemplateDecl *D) { |
959 | | // FIXME: Visit the "outer" template parameter lists on the FunctionDecl |
960 | | // before visiting these template parameters. |
961 | 117 | if (VisitTemplateParameters(D->getTemplateParameters())) |
962 | 0 | return true; |
963 | | |
964 | 117 | auto *FD = D->getTemplatedDecl(); |
965 | 117 | return VisitAttributes(FD) || VisitFunctionDecl(FD); |
966 | 117 | } |
967 | | |
968 | 118 | bool CursorVisitor::VisitClassTemplateDecl(ClassTemplateDecl *D) { |
969 | | // FIXME: Visit the "outer" template parameter lists on the TagDecl |
970 | | // before visiting these template parameters. |
971 | 118 | if (VisitTemplateParameters(D->getTemplateParameters())) |
972 | 0 | return true; |
973 | | |
974 | 118 | auto *CD = D->getTemplatedDecl(); |
975 | 118 | return VisitAttributes(CD) || VisitCXXRecordDecl(CD); |
976 | 118 | } |
977 | | |
978 | 23 | bool CursorVisitor::VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D) { |
979 | 23 | if (VisitTemplateParameters(D->getTemplateParameters())) |
980 | 0 | return true; |
981 | | |
982 | 23 | if (D->hasDefaultArgument() && !D->defaultArgumentWasInherited()2 && |
983 | 23 | VisitTemplateArgumentLoc(D->getDefaultArgument())2 ) |
984 | 0 | return true; |
985 | | |
986 | 23 | return false; |
987 | 23 | } |
988 | | |
989 | 11 | bool CursorVisitor::VisitObjCTypeParamDecl(ObjCTypeParamDecl *D) { |
990 | | // Visit the bound, if it's explicit. |
991 | 11 | if (D->hasExplicitBound()) { |
992 | 8 | if (auto TInfo = D->getTypeSourceInfo()) { |
993 | 8 | if (Visit(TInfo->getTypeLoc())) |
994 | 0 | return true; |
995 | 8 | } |
996 | 8 | } |
997 | | |
998 | 11 | return false; |
999 | 11 | } |
1000 | | |
1001 | 453 | bool CursorVisitor::VisitObjCMethodDecl(ObjCMethodDecl *ND) { |
1002 | 453 | if (TypeSourceInfo *TSInfo = ND->getReturnTypeSourceInfo()) |
1003 | 279 | if (Visit(TSInfo->getTypeLoc())) |
1004 | 0 | return true; |
1005 | | |
1006 | 453 | for (const auto *P : ND->parameters()) { |
1007 | 180 | if (Visit(MakeCXCursor(P, TU, RegionOfInterest))) |
1008 | 0 | return true; |
1009 | 180 | } |
1010 | | |
1011 | 453 | return ND->isThisDeclarationADefinition() && |
1012 | 453 | Visit(MakeCXCursor(ND->getBody(), StmtParent, TU, RegionOfInterest))70 ; |
1013 | 453 | } |
1014 | | |
1015 | | template <typename DeclIt> |
1016 | | static void addRangedDeclsInContainer(DeclIt *DI_current, DeclIt DE_current, |
1017 | | SourceManager &SM, SourceLocation EndLoc, |
1018 | 572 | SmallVectorImpl<Decl *> &Decls) { |
1019 | 572 | DeclIt next = *DI_current; |
1020 | 585 | while (++next != DE_current) { |
1021 | 450 | Decl *D_next = *next; |
1022 | 450 | if (!D_next) |
1023 | 0 | break; |
1024 | 450 | SourceLocation L = D_next->getBeginLoc(); |
1025 | 450 | if (!L.isValid()) |
1026 | 0 | break; |
1027 | 450 | if (SM.isBeforeInTranslationUnit(L, EndLoc)) { |
1028 | 13 | *DI_current = next; |
1029 | 13 | Decls.push_back(D_next); |
1030 | 13 | continue; |
1031 | 13 | } |
1032 | 437 | break; |
1033 | 450 | } |
1034 | 572 | } CIndex.cpp:void addRangedDeclsInContainer<clang::DeclContext::decl_iterator>(clang::DeclContext::decl_iterator*, clang::DeclContext::decl_iterator, clang::SourceManager&, clang::SourceLocation, llvm::SmallVectorImpl<clang::Decl*>&) Line | Count | Source | 1018 | 97 | SmallVectorImpl<Decl *> &Decls) { | 1019 | 97 | DeclIt next = *DI_current; | 1020 | 97 | while (++next != DE_current) { | 1021 | 81 | Decl *D_next = *next; | 1022 | 81 | if (!D_next) | 1023 | 0 | break; | 1024 | 81 | SourceLocation L = D_next->getBeginLoc(); | 1025 | 81 | if (!L.isValid()) | 1026 | 0 | break; | 1027 | 81 | if (SM.isBeforeInTranslationUnit(L, EndLoc)) { | 1028 | 0 | *DI_current = next; | 1029 | 0 | Decls.push_back(D_next); | 1030 | 0 | continue; | 1031 | 0 | } | 1032 | 81 | break; | 1033 | 81 | } | 1034 | 97 | } |
CIndex.cpp:void addRangedDeclsInContainer<clang::Decl**>(clang::Decl***, clang::Decl**, clang::SourceManager&, clang::SourceLocation, llvm::SmallVectorImpl<clang::Decl*>&) Line | Count | Source | 1018 | 475 | SmallVectorImpl<Decl *> &Decls) { | 1019 | 475 | DeclIt next = *DI_current; | 1020 | 488 | while (++next != DE_current) { | 1021 | 369 | Decl *D_next = *next; | 1022 | 369 | if (!D_next) | 1023 | 0 | break; | 1024 | 369 | SourceLocation L = D_next->getBeginLoc(); | 1025 | 369 | if (!L.isValid()) | 1026 | 0 | break; | 1027 | 369 | if (SM.isBeforeInTranslationUnit(L, EndLoc)) { | 1028 | 13 | *DI_current = next; | 1029 | 13 | Decls.push_back(D_next); | 1030 | 13 | continue; | 1031 | 13 | } | 1032 | 356 | break; | 1033 | 369 | } | 1034 | 475 | } |
|
1035 | | |
1036 | 666 | bool CursorVisitor::VisitObjCContainerDecl(ObjCContainerDecl *D) { |
1037 | | // FIXME: Eventually convert back to just 'VisitDeclContext()'. Essentially |
1038 | | // an @implementation can lexically contain Decls that are not properly |
1039 | | // nested in the AST. When we identify such cases, we need to retrofit |
1040 | | // this nesting here. |
1041 | 666 | if (!DI_current && !FileDI_current569 ) |
1042 | 94 | return VisitDeclContext(D); |
1043 | | |
1044 | | // Scan the Decls that immediately come after the container |
1045 | | // in the current DeclContext. If any fall within the |
1046 | | // container's lexical region, stash them into a vector |
1047 | | // for later processing. |
1048 | 572 | SmallVector<Decl *, 24> DeclsInContainer; |
1049 | 572 | SourceLocation EndLoc = D->getSourceRange().getEnd(); |
1050 | 572 | SourceManager &SM = AU->getSourceManager(); |
1051 | 572 | if (EndLoc.isValid()) { |
1052 | 572 | if (DI_current) { |
1053 | 97 | addRangedDeclsInContainer(DI_current, DE_current, SM, EndLoc, |
1054 | 97 | DeclsInContainer); |
1055 | 475 | } else { |
1056 | 475 | addRangedDeclsInContainer(FileDI_current, FileDE_current, SM, EndLoc, |
1057 | 475 | DeclsInContainer); |
1058 | 475 | } |
1059 | 572 | } |
1060 | | |
1061 | | // The common case. |
1062 | 572 | if (DeclsInContainer.empty()) |
1063 | 565 | return VisitDeclContext(D); |
1064 | | |
1065 | | // Get all the Decls in the DeclContext, and sort them with the |
1066 | | // additional ones we've collected. Then visit them. |
1067 | 9 | for (auto *SubDecl : D->decls())7 { |
1068 | 9 | if (!SubDecl || SubDecl->getLexicalDeclContext() != D || |
1069 | 9 | SubDecl->getBeginLoc().isInvalid()) |
1070 | 0 | continue; |
1071 | 9 | DeclsInContainer.push_back(SubDecl); |
1072 | 9 | } |
1073 | | |
1074 | | // Now sort the Decls so that they appear in lexical order. |
1075 | 15 | llvm::sort(DeclsInContainer, [&SM](Decl *A, Decl *B) { |
1076 | 15 | SourceLocation L_A = A->getBeginLoc(); |
1077 | 15 | SourceLocation L_B = B->getBeginLoc(); |
1078 | 15 | return L_A != L_B |
1079 | 15 | ? SM.isBeforeInTranslationUnit(L_A, L_B) |
1080 | 15 | : SM.isBeforeInTranslationUnit(A->getEndLoc(), B->getEndLoc())0 ; |
1081 | 15 | }); |
1082 | | |
1083 | | // Now visit the decls. |
1084 | 7 | for (SmallVectorImpl<Decl *>::iterator I = DeclsInContainer.begin(), |
1085 | 7 | E = DeclsInContainer.end(); |
1086 | 29 | I != E; ++I22 ) { |
1087 | 22 | CXCursor Cursor = MakeCXCursor(*I, TU, RegionOfInterest); |
1088 | 22 | const std::optional<bool> &V = shouldVisitCursor(Cursor); |
1089 | 22 | if (!V) |
1090 | 11 | continue; |
1091 | 11 | if (!*V) |
1092 | 0 | return false; |
1093 | 11 | if (Visit(Cursor, true)) |
1094 | 0 | return true; |
1095 | 11 | } |
1096 | 7 | return false; |
1097 | 7 | } |
1098 | | |
1099 | 128 | bool CursorVisitor::VisitObjCCategoryDecl(ObjCCategoryDecl *ND) { |
1100 | 128 | if (Visit(MakeCursorObjCClassRef(ND->getClassInterface(), ND->getLocation(), |
1101 | 128 | TU))) |
1102 | 0 | return true; |
1103 | | |
1104 | 128 | if (VisitObjCTypeParamList(ND->getTypeParamList())) |
1105 | 0 | return true; |
1106 | | |
1107 | 128 | ObjCCategoryDecl::protocol_loc_iterator PL = ND->protocol_loc_begin(); |
1108 | 128 | for (ObjCCategoryDecl::protocol_iterator I = ND->protocol_begin(), |
1109 | 128 | E = ND->protocol_end(); |
1110 | 130 | I != E; ++I, ++PL2 ) |
1111 | 2 | if (Visit(MakeCursorObjCProtocolRef(*I, *PL, TU))) |
1112 | 0 | return true; |
1113 | | |
1114 | 128 | return VisitObjCContainerDecl(ND); |
1115 | 128 | } |
1116 | | |
1117 | 109 | bool CursorVisitor::VisitObjCProtocolDecl(ObjCProtocolDecl *PID) { |
1118 | 109 | if (!PID->isThisDeclarationADefinition()) |
1119 | 0 | return Visit(MakeCursorObjCProtocolRef(PID, PID->getLocation(), TU)); |
1120 | | |
1121 | 109 | ObjCProtocolDecl::protocol_loc_iterator PL = PID->protocol_loc_begin(); |
1122 | 109 | for (ObjCProtocolDecl::protocol_iterator I = PID->protocol_begin(), |
1123 | 109 | E = PID->protocol_end(); |
1124 | 157 | I != E; ++I, ++PL48 ) |
1125 | 48 | if (Visit(MakeCursorObjCProtocolRef(*I, *PL, TU))) |
1126 | 0 | return true; |
1127 | | |
1128 | 109 | return VisitObjCContainerDecl(PID); |
1129 | 109 | } |
1130 | | |
1131 | 70 | bool CursorVisitor::VisitObjCPropertyDecl(ObjCPropertyDecl *PD) { |
1132 | 70 | if (PD->getTypeSourceInfo() && Visit(PD->getTypeSourceInfo()->getTypeLoc())) |
1133 | 0 | return true; |
1134 | | |
1135 | | // FIXME: This implements a workaround with @property declarations also being |
1136 | | // installed in the DeclContext for the @interface. Eventually this code |
1137 | | // should be removed. |
1138 | 70 | ObjCCategoryDecl *CDecl = dyn_cast<ObjCCategoryDecl>(PD->getDeclContext()); |
1139 | 70 | if (!CDecl || !CDecl->IsClassExtension()18 ) |
1140 | 57 | return false; |
1141 | | |
1142 | 13 | ObjCInterfaceDecl *ID = CDecl->getClassInterface(); |
1143 | 13 | if (!ID) |
1144 | 0 | return false; |
1145 | | |
1146 | 13 | IdentifierInfo *PropertyId = PD->getIdentifier(); |
1147 | 13 | ObjCPropertyDecl *prevDecl = ObjCPropertyDecl::findPropertyDecl( |
1148 | 13 | cast<DeclContext>(ID), PropertyId, PD->getQueryKind()); |
1149 | | |
1150 | 13 | if (!prevDecl) |
1151 | 0 | return false; |
1152 | | |
1153 | | // Visit synthesized methods since they will be skipped when visiting |
1154 | | // the @interface. |
1155 | 13 | if (ObjCMethodDecl *MD = prevDecl->getGetterMethodDecl()) |
1156 | 13 | if (MD->isPropertyAccessor() && MD->getLexicalDeclContext() == CDecl) |
1157 | 10 | if (Visit(MakeCXCursor(MD, TU, RegionOfInterest))) |
1158 | 0 | return true; |
1159 | | |
1160 | 13 | if (ObjCMethodDecl *MD = prevDecl->getSetterMethodDecl()) |
1161 | 13 | if (MD->isPropertyAccessor() && MD->getLexicalDeclContext() == CDecl) |
1162 | 12 | if (Visit(MakeCXCursor(MD, TU, RegionOfInterest))) |
1163 | 0 | return true; |
1164 | | |
1165 | 13 | return false; |
1166 | 13 | } |
1167 | | |
1168 | 492 | bool CursorVisitor::VisitObjCTypeParamList(ObjCTypeParamList *typeParamList) { |
1169 | 492 | if (!typeParamList) |
1170 | 484 | return false; |
1171 | | |
1172 | 15 | for (auto *typeParam : *typeParamList)8 { |
1173 | | // Visit the type parameter. |
1174 | 15 | if (Visit(MakeCXCursor(typeParam, TU, RegionOfInterest))) |
1175 | 0 | return true; |
1176 | 15 | } |
1177 | | |
1178 | 8 | return false; |
1179 | 8 | } |
1180 | | |
1181 | 394 | bool CursorVisitor::VisitObjCInterfaceDecl(ObjCInterfaceDecl *D) { |
1182 | 394 | if (!D->isThisDeclarationADefinition()) { |
1183 | | // Forward declaration is treated like a reference. |
1184 | 30 | return Visit(MakeCursorObjCClassRef(D, D->getLocation(), TU)); |
1185 | 30 | } |
1186 | | |
1187 | | // Objective-C type parameters. |
1188 | 364 | if (VisitObjCTypeParamList(D->getTypeParamListAsWritten())) |
1189 | 0 | return true; |
1190 | | |
1191 | | // Issue callbacks for super class. |
1192 | 364 | if (D->getSuperClass() && Visit(MakeCursorObjCSuperClassRef( |
1193 | 136 | D->getSuperClass(), D->getSuperClassLoc(), TU))) |
1194 | 0 | return true; |
1195 | | |
1196 | 364 | if (TypeSourceInfo *SuperClassTInfo = D->getSuperClassTInfo()) |
1197 | 136 | if (Visit(SuperClassTInfo->getTypeLoc())) |
1198 | 6 | return true; |
1199 | | |
1200 | 358 | ObjCInterfaceDecl::protocol_loc_iterator PL = D->protocol_loc_begin(); |
1201 | 358 | for (ObjCInterfaceDecl::protocol_iterator I = D->protocol_begin(), |
1202 | 358 | E = D->protocol_end(); |
1203 | 444 | I != E; ++I, ++PL86 ) |
1204 | 86 | if (Visit(MakeCursorObjCProtocolRef(*I, *PL, TU))) |
1205 | 0 | return true; |
1206 | | |
1207 | 358 | return VisitObjCContainerDecl(D); |
1208 | 358 | } |
1209 | | |
1210 | 71 | bool CursorVisitor::VisitObjCImplDecl(ObjCImplDecl *D) { |
1211 | 71 | return VisitObjCContainerDecl(D); |
1212 | 71 | } |
1213 | | |
1214 | 7 | bool CursorVisitor::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D) { |
1215 | | // 'ID' could be null when dealing with invalid code. |
1216 | 7 | if (ObjCInterfaceDecl *ID = D->getClassInterface()) |
1217 | 7 | if (Visit(MakeCursorObjCClassRef(ID, D->getLocation(), TU))) |
1218 | 0 | return true; |
1219 | | |
1220 | 7 | return VisitObjCImplDecl(D); |
1221 | 7 | } |
1222 | | |
1223 | 64 | bool CursorVisitor::VisitObjCImplementationDecl(ObjCImplementationDecl *D) { |
1224 | | #if 0 |
1225 | | // Issue callbacks for super class. |
1226 | | // FIXME: No source location information! |
1227 | | if (D->getSuperClass() && |
1228 | | Visit(MakeCursorObjCSuperClassRef(D->getSuperClass(), |
1229 | | D->getSuperClassLoc(), |
1230 | | TU))) |
1231 | | return true; |
1232 | | #endif |
1233 | | |
1234 | 64 | return VisitObjCImplDecl(D); |
1235 | 64 | } |
1236 | | |
1237 | 20 | bool CursorVisitor::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PD) { |
1238 | 20 | if (ObjCIvarDecl *Ivar = PD->getPropertyIvarDecl()) |
1239 | 16 | if (PD->isIvarNameSpecified()) |
1240 | 12 | return Visit(MakeCursorMemberRef(Ivar, PD->getPropertyIvarDeclLoc(), TU)); |
1241 | | |
1242 | 8 | return false; |
1243 | 20 | } |
1244 | | |
1245 | 109 | bool CursorVisitor::VisitNamespaceDecl(NamespaceDecl *D) { |
1246 | 109 | return VisitDeclContext(D); |
1247 | 109 | } |
1248 | | |
1249 | 7 | bool CursorVisitor::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { |
1250 | | // Visit nested-name-specifier. |
1251 | 7 | if (NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc()) |
1252 | 2 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
1253 | 0 | return true; |
1254 | | |
1255 | 7 | return Visit(MakeCursorNamespaceRef(D->getAliasedNamespace(), |
1256 | 7 | D->getTargetNameLoc(), TU)); |
1257 | 7 | } |
1258 | | |
1259 | 8 | bool CursorVisitor::VisitUsingDecl(UsingDecl *D) { |
1260 | | // Visit nested-name-specifier. |
1261 | 8 | if (NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc()) { |
1262 | 8 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
1263 | 0 | return true; |
1264 | 8 | } |
1265 | | |
1266 | 8 | if (Visit(MakeCursorOverloadedDeclRef(D, D->getLocation(), TU))) |
1267 | 0 | return true; |
1268 | | |
1269 | 8 | return VisitDeclarationNameInfo(D->getNameInfo()); |
1270 | 8 | } |
1271 | | |
1272 | 5 | bool CursorVisitor::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { |
1273 | | // Visit nested-name-specifier. |
1274 | 5 | if (NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc()) |
1275 | 1 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
1276 | 0 | return true; |
1277 | | |
1278 | 5 | return Visit(MakeCursorNamespaceRef(D->getNominatedNamespaceAsWritten(), |
1279 | 5 | D->getIdentLocation(), TU)); |
1280 | 5 | } |
1281 | | |
1282 | 4 | bool CursorVisitor::VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D) { |
1283 | | // Visit nested-name-specifier. |
1284 | 4 | if (NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc()) { |
1285 | 4 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
1286 | 0 | return true; |
1287 | 4 | } |
1288 | | |
1289 | 4 | return VisitDeclarationNameInfo(D->getNameInfo()); |
1290 | 4 | } |
1291 | | |
1292 | | bool CursorVisitor::VisitUnresolvedUsingTypenameDecl( |
1293 | 3 | UnresolvedUsingTypenameDecl *D) { |
1294 | | // Visit nested-name-specifier. |
1295 | 3 | if (NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc()) |
1296 | 3 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
1297 | 0 | return true; |
1298 | | |
1299 | 3 | return false; |
1300 | 3 | } |
1301 | | |
1302 | 3 | bool CursorVisitor::VisitStaticAssertDecl(StaticAssertDecl *D) { |
1303 | 3 | if (Visit(MakeCXCursor(D->getAssertExpr(), StmtParent, TU, RegionOfInterest))) |
1304 | 1 | return true; |
1305 | 2 | if (auto *Message = D->getMessage()) |
1306 | 2 | if (Visit(MakeCXCursor(Message, StmtParent, TU, RegionOfInterest))) |
1307 | 0 | return true; |
1308 | 2 | return false; |
1309 | 2 | } |
1310 | | |
1311 | 41 | bool CursorVisitor::VisitFriendDecl(FriendDecl *D) { |
1312 | 41 | if (NamedDecl *FriendD = D->getFriendDecl()) { |
1313 | 32 | if (Visit(MakeCXCursor(FriendD, TU, RegionOfInterest))) |
1314 | 0 | return true; |
1315 | 32 | } else if (TypeSourceInfo *9 TI9 = D->getFriendType()) { |
1316 | 9 | if (Visit(TI->getTypeLoc())) |
1317 | 0 | return true; |
1318 | 9 | } |
1319 | 41 | return false; |
1320 | 41 | } |
1321 | | |
1322 | 1 | bool CursorVisitor::VisitDecompositionDecl(DecompositionDecl *D) { |
1323 | 2 | for (auto *B : D->bindings()) { |
1324 | 2 | if (Visit(MakeCXCursor(B, TU, RegionOfInterest))) |
1325 | 0 | return true; |
1326 | 2 | } |
1327 | 1 | return VisitVarDecl(D); |
1328 | 1 | } |
1329 | | |
1330 | 8 | bool CursorVisitor::VisitConceptDecl(ConceptDecl *D) { |
1331 | 8 | if (VisitTemplateParameters(D->getTemplateParameters())) |
1332 | 0 | return true; |
1333 | | |
1334 | 8 | if (auto *E = D->getConstraintExpr()) { |
1335 | 8 | if (Visit(MakeCXCursor(E, D, TU, RegionOfInterest))) |
1336 | 0 | return true; |
1337 | 8 | } |
1338 | 8 | return false; |
1339 | 8 | } |
1340 | | |
1341 | 4 | bool CursorVisitor::VisitTypeConstraint(const TypeConstraint &TC) { |
1342 | 4 | if (TC.getNestedNameSpecifierLoc()) { |
1343 | 2 | if (VisitNestedNameSpecifierLoc(TC.getNestedNameSpecifierLoc())) |
1344 | 0 | return true; |
1345 | 2 | } |
1346 | 4 | if (TC.getNamedConcept()) { |
1347 | 4 | if (Visit(MakeCursorTemplateRef(TC.getNamedConcept(), |
1348 | 4 | TC.getConceptNameLoc(), TU))) |
1349 | 0 | return true; |
1350 | 4 | } |
1351 | 4 | if (auto Args = TC.getTemplateArgsAsWritten()) { |
1352 | 1 | for (const auto &Arg : Args->arguments()) { |
1353 | 1 | if (VisitTemplateArgumentLoc(Arg)) |
1354 | 0 | return true; |
1355 | 1 | } |
1356 | 1 | } |
1357 | 4 | return false; |
1358 | 4 | } |
1359 | | |
1360 | 6 | bool CursorVisitor::VisitConceptRequirement(const concepts::Requirement &R) { |
1361 | 6 | using namespace concepts; |
1362 | 6 | switch (R.getKind()) { |
1363 | 1 | case Requirement::RK_Type: { |
1364 | 1 | const TypeRequirement &TR = cast<TypeRequirement>(R); |
1365 | 1 | if (!TR.isSubstitutionFailure()) { |
1366 | 1 | if (Visit(TR.getType()->getTypeLoc())) |
1367 | 0 | return true; |
1368 | 1 | } |
1369 | 1 | break; |
1370 | 1 | } |
1371 | 2 | case Requirement::RK_Simple: |
1372 | 4 | case Requirement::RK_Compound: { |
1373 | 4 | const ExprRequirement &ER = cast<ExprRequirement>(R); |
1374 | 4 | if (!ER.isExprSubstitutionFailure()) { |
1375 | 4 | if (Visit(ER.getExpr())) |
1376 | 0 | return true; |
1377 | 4 | } |
1378 | 4 | if (ER.getKind() == Requirement::RK_Compound) { |
1379 | 2 | const auto &RTR = ER.getReturnTypeRequirement(); |
1380 | 2 | if (RTR.isTypeConstraint()) { |
1381 | 2 | if (const auto *Cons = RTR.getTypeConstraint()) |
1382 | 2 | VisitTypeConstraint(*Cons); |
1383 | 2 | } |
1384 | 2 | } |
1385 | 4 | break; |
1386 | 4 | } |
1387 | 1 | case Requirement::RK_Nested: { |
1388 | 1 | const NestedRequirement &NR = cast<NestedRequirement>(R); |
1389 | 1 | if (!NR.hasInvalidConstraint()) { |
1390 | 1 | if (Visit(NR.getConstraintExpr())) |
1391 | 0 | return true; |
1392 | 1 | } |
1393 | 1 | break; |
1394 | 1 | } |
1395 | 6 | } |
1396 | 6 | return false; |
1397 | 6 | } |
1398 | | |
1399 | 3.76k | bool CursorVisitor::VisitDeclarationNameInfo(DeclarationNameInfo Name) { |
1400 | 3.76k | switch (Name.getName().getNameKind()) { |
1401 | 3.49k | case clang::DeclarationName::Identifier: |
1402 | 3.49k | case clang::DeclarationName::CXXLiteralOperatorName: |
1403 | 3.49k | case clang::DeclarationName::CXXDeductionGuideName: |
1404 | 3.64k | case clang::DeclarationName::CXXOperatorName: |
1405 | 3.64k | case clang::DeclarationName::CXXUsingDirective: |
1406 | 3.64k | return false; |
1407 | | |
1408 | 101 | case clang::DeclarationName::CXXConstructorName: |
1409 | 101 | case clang::DeclarationName::CXXDestructorName: |
1410 | 112 | case clang::DeclarationName::CXXConversionFunctionName: |
1411 | 112 | if (TypeSourceInfo *TSInfo = Name.getNamedTypeInfo()) |
1412 | 11 | return Visit(TSInfo->getTypeLoc()); |
1413 | 101 | return false; |
1414 | | |
1415 | 0 | case clang::DeclarationName::ObjCZeroArgSelector: |
1416 | 0 | case clang::DeclarationName::ObjCOneArgSelector: |
1417 | 0 | case clang::DeclarationName::ObjCMultiArgSelector: |
1418 | | // FIXME: Per-identifier location info? |
1419 | 0 | return false; |
1420 | 3.76k | } |
1421 | | |
1422 | 0 | llvm_unreachable("Invalid DeclarationName::Kind!"); |
1423 | 0 | } |
1424 | | |
1425 | | bool CursorVisitor::VisitNestedNameSpecifier(NestedNameSpecifier *NNS, |
1426 | 0 | SourceRange Range) { |
1427 | | // FIXME: This whole routine is a hack to work around the lack of proper |
1428 | | // source information in nested-name-specifiers (PR5791). Since we do have |
1429 | | // a beginning source location, we can visit the first component of the |
1430 | | // nested-name-specifier, if it's a single-token component. |
1431 | 0 | if (!NNS) |
1432 | 0 | return false; |
1433 | | |
1434 | | // Get the first component in the nested-name-specifier. |
1435 | 0 | while (NestedNameSpecifier *Prefix = NNS->getPrefix()) |
1436 | 0 | NNS = Prefix; |
1437 | |
|
1438 | 0 | switch (NNS->getKind()) { |
1439 | 0 | case NestedNameSpecifier::Namespace: |
1440 | 0 | return Visit( |
1441 | 0 | MakeCursorNamespaceRef(NNS->getAsNamespace(), Range.getBegin(), TU)); |
1442 | | |
1443 | 0 | case NestedNameSpecifier::NamespaceAlias: |
1444 | 0 | return Visit(MakeCursorNamespaceRef(NNS->getAsNamespaceAlias(), |
1445 | 0 | Range.getBegin(), TU)); |
1446 | | |
1447 | 0 | case NestedNameSpecifier::TypeSpec: { |
1448 | | // If the type has a form where we know that the beginning of the source |
1449 | | // range matches up with a reference cursor. Visit the appropriate reference |
1450 | | // cursor. |
1451 | 0 | const Type *T = NNS->getAsType(); |
1452 | 0 | if (const TypedefType *Typedef = dyn_cast<TypedefType>(T)) |
1453 | 0 | return Visit(MakeCursorTypeRef(Typedef->getDecl(), Range.getBegin(), TU)); |
1454 | 0 | if (const TagType *Tag = dyn_cast<TagType>(T)) |
1455 | 0 | return Visit(MakeCursorTypeRef(Tag->getDecl(), Range.getBegin(), TU)); |
1456 | 0 | if (const TemplateSpecializationType *TST = |
1457 | 0 | dyn_cast<TemplateSpecializationType>(T)) |
1458 | 0 | return VisitTemplateName(TST->getTemplateName(), Range.getBegin()); |
1459 | 0 | break; |
1460 | 0 | } |
1461 | | |
1462 | 0 | case NestedNameSpecifier::TypeSpecWithTemplate: |
1463 | 0 | case NestedNameSpecifier::Global: |
1464 | 0 | case NestedNameSpecifier::Identifier: |
1465 | 0 | case NestedNameSpecifier::Super: |
1466 | 0 | break; |
1467 | 0 | } |
1468 | | |
1469 | 0 | return false; |
1470 | 0 | } |
1471 | | |
1472 | | bool CursorVisitor::VisitNestedNameSpecifierLoc( |
1473 | 1.29k | NestedNameSpecifierLoc Qualifier) { |
1474 | 1.29k | SmallVector<NestedNameSpecifierLoc, 4> Qualifiers; |
1475 | 1.58k | for (; Qualifier; Qualifier = Qualifier.getPrefix()285 ) |
1476 | 285 | Qualifiers.push_back(Qualifier); |
1477 | | |
1478 | 1.58k | while (!Qualifiers.empty()) { |
1479 | 285 | NestedNameSpecifierLoc Q = Qualifiers.pop_back_val(); |
1480 | 285 | NestedNameSpecifier *NNS = Q.getNestedNameSpecifier(); |
1481 | 285 | switch (NNS->getKind()) { |
1482 | 141 | case NestedNameSpecifier::Namespace: |
1483 | 141 | if (Visit(MakeCursorNamespaceRef(NNS->getAsNamespace(), |
1484 | 141 | Q.getLocalBeginLoc(), TU))) |
1485 | 0 | return true; |
1486 | | |
1487 | 141 | break; |
1488 | | |
1489 | 141 | case NestedNameSpecifier::NamespaceAlias: |
1490 | 17 | if (Visit(MakeCursorNamespaceRef(NNS->getAsNamespaceAlias(), |
1491 | 17 | Q.getLocalBeginLoc(), TU))) |
1492 | 0 | return true; |
1493 | | |
1494 | 17 | break; |
1495 | | |
1496 | 109 | case NestedNameSpecifier::TypeSpec: |
1497 | 111 | case NestedNameSpecifier::TypeSpecWithTemplate: |
1498 | 111 | if (Visit(Q.getTypeLoc())) |
1499 | 0 | return true; |
1500 | | |
1501 | 111 | break; |
1502 | | |
1503 | 111 | case NestedNameSpecifier::Global: |
1504 | 16 | case NestedNameSpecifier::Identifier: |
1505 | 16 | case NestedNameSpecifier::Super: |
1506 | 16 | break; |
1507 | 285 | } |
1508 | 285 | } |
1509 | | |
1510 | 1.29k | return false; |
1511 | 1.29k | } |
1512 | | |
1513 | | bool CursorVisitor::VisitTemplateParameters( |
1514 | 315 | const TemplateParameterList *Params) { |
1515 | 315 | if (!Params) |
1516 | 0 | return false; |
1517 | | |
1518 | 315 | for (TemplateParameterList::const_iterator P = Params->begin(), |
1519 | 315 | PEnd = Params->end(); |
1520 | 715 | P != PEnd; ++P400 ) { |
1521 | 400 | if (Visit(MakeCXCursor(*P, TU, RegionOfInterest))) |
1522 | 0 | return true; |
1523 | 400 | } |
1524 | | |
1525 | 315 | if (const auto *E = Params->getRequiresClause()) { |
1526 | 3 | if (Visit(MakeCXCursor(E, nullptr, TU, RegionOfInterest))) |
1527 | 0 | return true; |
1528 | 3 | } |
1529 | | |
1530 | 315 | return false; |
1531 | 315 | } |
1532 | | |
1533 | 167 | bool CursorVisitor::VisitTemplateName(TemplateName Name, SourceLocation Loc) { |
1534 | 167 | switch (Name.getKind()) { |
1535 | 166 | case TemplateName::Template: |
1536 | 166 | case TemplateName::UsingTemplate: |
1537 | 166 | case TemplateName::QualifiedTemplate: // FIXME: Visit nested-name-specifier. |
1538 | 166 | return Visit(MakeCursorTemplateRef(Name.getAsTemplateDecl(), Loc, TU)); |
1539 | | |
1540 | 0 | case TemplateName::OverloadedTemplate: |
1541 | | // Visit the overloaded template set. |
1542 | 0 | if (Visit(MakeCursorOverloadedDeclRef(Name, Loc, TU))) |
1543 | 0 | return true; |
1544 | | |
1545 | 0 | return false; |
1546 | | |
1547 | 0 | case TemplateName::AssumedTemplate: |
1548 | | // FIXME: Visit DeclarationName? |
1549 | 0 | return false; |
1550 | | |
1551 | 1 | case TemplateName::DependentTemplate: |
1552 | | // FIXME: Visit nested-name-specifier. |
1553 | 1 | return false; |
1554 | | |
1555 | 0 | case TemplateName::SubstTemplateTemplateParm: |
1556 | 0 | return Visit(MakeCursorTemplateRef( |
1557 | 0 | Name.getAsSubstTemplateTemplateParm()->getParameter(), Loc, TU)); |
1558 | | |
1559 | 0 | case TemplateName::SubstTemplateTemplateParmPack: |
1560 | 0 | return Visit(MakeCursorTemplateRef( |
1561 | 0 | Name.getAsSubstTemplateTemplateParmPack()->getParameterPack(), Loc, |
1562 | 0 | TU)); |
1563 | 167 | } |
1564 | | |
1565 | 0 | llvm_unreachable("Invalid TemplateName::Kind!"); |
1566 | 0 | } |
1567 | | |
1568 | 296 | bool CursorVisitor::VisitTemplateArgumentLoc(const TemplateArgumentLoc &TAL) { |
1569 | 296 | switch (TAL.getArgument().getKind()) { |
1570 | 0 | case TemplateArgument::Null: |
1571 | 0 | case TemplateArgument::Integral: |
1572 | 0 | case TemplateArgument::Pack: |
1573 | 0 | return false; |
1574 | | |
1575 | 276 | case TemplateArgument::Type: |
1576 | 276 | if (TypeSourceInfo *TSInfo = TAL.getTypeSourceInfo()) |
1577 | 276 | return Visit(TSInfo->getTypeLoc()); |
1578 | 0 | return false; |
1579 | | |
1580 | 0 | case TemplateArgument::Declaration: |
1581 | 0 | if (Expr *E = TAL.getSourceDeclExpression()) |
1582 | 0 | return Visit(MakeCXCursor(E, StmtParent, TU, RegionOfInterest)); |
1583 | 0 | return false; |
1584 | | |
1585 | 0 | case TemplateArgument::NullPtr: |
1586 | 0 | if (Expr *E = TAL.getSourceNullPtrExpression()) |
1587 | 0 | return Visit(MakeCXCursor(E, StmtParent, TU, RegionOfInterest)); |
1588 | 0 | return false; |
1589 | | |
1590 | 14 | case TemplateArgument::Expression: |
1591 | 14 | if (Expr *E = TAL.getSourceExpression()) |
1592 | 14 | return Visit(MakeCXCursor(E, StmtParent, TU, RegionOfInterest)); |
1593 | 0 | return false; |
1594 | | |
1595 | 6 | case TemplateArgument::Template: |
1596 | 6 | case TemplateArgument::TemplateExpansion: |
1597 | 6 | if (VisitNestedNameSpecifierLoc(TAL.getTemplateQualifierLoc())) |
1598 | 0 | return true; |
1599 | | |
1600 | 6 | return VisitTemplateName(TAL.getArgument().getAsTemplateOrTemplatePattern(), |
1601 | 6 | TAL.getTemplateNameLoc()); |
1602 | 296 | } |
1603 | | |
1604 | 0 | llvm_unreachable("Invalid TemplateArgument::Kind!"); |
1605 | 0 | } |
1606 | | |
1607 | 7 | bool CursorVisitor::VisitLinkageSpecDecl(LinkageSpecDecl *D) { |
1608 | 7 | return VisitDeclContext(D); |
1609 | 7 | } |
1610 | | |
1611 | 206 | bool CursorVisitor::VisitQualifiedTypeLoc(QualifiedTypeLoc TL) { |
1612 | 206 | return Visit(TL.getUnqualifiedLoc()); |
1613 | 206 | } |
1614 | | |
1615 | 3.62k | bool CursorVisitor::VisitBuiltinTypeLoc(BuiltinTypeLoc TL) { |
1616 | 3.62k | ASTContext &Context = AU->getASTContext(); |
1617 | | |
1618 | | // Some builtin types (such as Objective-C's "id", "sel", and |
1619 | | // "Class") have associated declarations. Create cursors for those. |
1620 | 3.62k | QualType VisitType; |
1621 | 3.62k | switch (TL.getTypePtr()->getKind()) { |
1622 | | |
1623 | 1.39k | case BuiltinType::Void: |
1624 | 1.39k | case BuiltinType::NullPtr: |
1625 | 1.40k | case BuiltinType::Dependent: |
1626 | 1.40k | #define IMAGE_TYPE(ImgType, Id, SingletonId, Access, Suffix) \ |
1627 | 51.0k | case BuiltinType::Id: |
1628 | 51.0k | #include "clang/Basic/OpenCLImageTypes.def"1.40k |
1629 | 51.0k | #define EXT_OPAQUE_TYPE(ExtTYpe, Id, Ext) case BuiltinType::Id:17.2k |
1630 | 51.0k | #include "clang/Basic/OpenCLExtensionTypes.def"1.43k |
1631 | 17.2k | case BuiltinType::OCLSampler: |
1632 | 1.43k | case BuiltinType::OCLEvent: |
1633 | 1.43k | case BuiltinType::OCLClkEvent: |
1634 | 1.43k | case BuiltinType::OCLQueue: |
1635 | 1.43k | case BuiltinType::OCLReserveID: |
1636 | 74.6k | #define SVE_TYPE(Name, Id, SingletonId) case BuiltinType::Id: |
1637 | 74.6k | #include "clang/Basic/AArch64SVEACLETypes.def"1.43k |
1638 | 74.6k | #define PPC_VECTOR_TYPE(Name, Id, Size) case BuiltinType::Id:2.87k |
1639 | 74.6k | #include "clang/Basic/PPCTypes.def"1.43k |
1640 | 419k | #define RVV_TYPE(Name, Id, SingletonId) case BuiltinType::Id: |
1641 | 419k | #include "clang/Basic/RISCVVTypes.def"1.43k |
1642 | 419k | #define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:1.43k |
1643 | 419k | #include "clang/Basic/WebAssemblyReferenceTypes.def"1.43k |
1644 | 1.43k | #define BUILTIN_TYPE(Id, SingletonId) |
1645 | 58.5k | #define SIGNED_TYPE(Id, SingletonId) case BuiltinType::Id: |
1646 | 56.8k | #define UNSIGNED_TYPE(Id, SingletonId) case BuiltinType::Id: |
1647 | 28.4k | #define FLOATING_TYPE(Id, SingletonId) case BuiltinType::Id: |
1648 | 35.8k | #define PLACEHOLDER_TYPE(Id, SingletonId) case BuiltinType::Id: |
1649 | 3.58k | #include "clang/AST/BuiltinTypes.def"1.43k |
1650 | 3.58k | break; |
1651 | | |
1652 | 48 | case BuiltinType::ObjCId: |
1653 | 48 | VisitType = Context.getObjCIdType(); |
1654 | 48 | break; |
1655 | | |
1656 | 0 | case BuiltinType::ObjCClass: |
1657 | 0 | VisitType = Context.getObjCClassType(); |
1658 | 0 | break; |
1659 | | |
1660 | 0 | case BuiltinType::ObjCSel: |
1661 | 0 | VisitType = Context.getObjCSelType(); |
1662 | 0 | break; |
1663 | 3.62k | } |
1664 | | |
1665 | 3.62k | if (!VisitType.isNull()) { |
1666 | 48 | if (const TypedefType *Typedef = VisitType->getAs<TypedefType>()) |
1667 | 48 | return Visit( |
1668 | 48 | MakeCursorTypeRef(Typedef->getDecl(), TL.getBuiltinLoc(), TU)); |
1669 | 48 | } |
1670 | | |
1671 | 3.58k | return false; |
1672 | 3.62k | } |
1673 | | |
1674 | 444 | bool CursorVisitor::VisitTypedefTypeLoc(TypedefTypeLoc TL) { |
1675 | 444 | return Visit(MakeCursorTypeRef(TL.getTypedefNameDecl(), TL.getNameLoc(), TU)); |
1676 | 444 | } |
1677 | | |
1678 | 0 | bool CursorVisitor::VisitUnresolvedUsingTypeLoc(UnresolvedUsingTypeLoc TL) { |
1679 | 0 | return Visit(MakeCursorTypeRef(TL.getDecl(), TL.getNameLoc(), TU)); |
1680 | 0 | } |
1681 | | |
1682 | 648 | bool CursorVisitor::VisitTagTypeLoc(TagTypeLoc TL) { |
1683 | 648 | if (TL.isDefinition()) |
1684 | 68 | return Visit(MakeCXCursor(TL.getDecl(), TU, RegionOfInterest)); |
1685 | | |
1686 | 580 | return Visit(MakeCursorTypeRef(TL.getDecl(), TL.getNameLoc(), TU)); |
1687 | 648 | } |
1688 | | |
1689 | 302 | bool CursorVisitor::VisitTemplateTypeParmTypeLoc(TemplateTypeParmTypeLoc TL) { |
1690 | 302 | if (const auto *TC = TL.getDecl()->getTypeConstraint()) { |
1691 | 1 | if (VisitTypeConstraint(*TC)) |
1692 | 0 | return true; |
1693 | 1 | } |
1694 | | |
1695 | 302 | return Visit(MakeCursorTypeRef(TL.getDecl(), TL.getNameLoc(), TU)); |
1696 | 302 | } |
1697 | | |
1698 | 322 | bool CursorVisitor::VisitObjCInterfaceTypeLoc(ObjCInterfaceTypeLoc TL) { |
1699 | 322 | return Visit(MakeCursorObjCClassRef(TL.getIFaceDecl(), TL.getNameLoc(), TU)); |
1700 | 322 | } |
1701 | | |
1702 | 5 | bool CursorVisitor::VisitObjCTypeParamTypeLoc(ObjCTypeParamTypeLoc TL) { |
1703 | 5 | if (Visit(MakeCursorTypeRef(TL.getDecl(), TL.getBeginLoc(), TU))) |
1704 | 0 | return true; |
1705 | 5 | for (unsigned I = 0, N = TL.getNumProtocols(); I != N; ++I0 ) { |
1706 | 0 | if (Visit(MakeCursorObjCProtocolRef(TL.getProtocol(I), TL.getProtocolLoc(I), |
1707 | 0 | TU))) |
1708 | 0 | return true; |
1709 | 0 | } |
1710 | | |
1711 | 5 | return false; |
1712 | 5 | } |
1713 | | |
1714 | 56 | bool CursorVisitor::VisitObjCObjectTypeLoc(ObjCObjectTypeLoc TL) { |
1715 | 56 | if (TL.hasBaseTypeAsWritten() && Visit(TL.getBaseLoc())) |
1716 | 0 | return true; |
1717 | | |
1718 | 70 | for (unsigned I = 0, N = TL.getNumTypeArgs(); 56 I != N; ++I14 ) { |
1719 | 14 | if (Visit(TL.getTypeArgTInfo(I)->getTypeLoc())) |
1720 | 0 | return true; |
1721 | 14 | } |
1722 | | |
1723 | 106 | for (unsigned I = 0, N = TL.getNumProtocols(); 56 I != N; ++I50 ) { |
1724 | 50 | if (Visit(MakeCursorObjCProtocolRef(TL.getProtocol(I), TL.getProtocolLoc(I), |
1725 | 50 | TU))) |
1726 | 0 | return true; |
1727 | 50 | } |
1728 | | |
1729 | 56 | return false; |
1730 | 56 | } |
1731 | | |
1732 | 203 | bool CursorVisitor::VisitObjCObjectPointerTypeLoc(ObjCObjectPointerTypeLoc TL) { |
1733 | 203 | return Visit(TL.getPointeeLoc()); |
1734 | 203 | } |
1735 | | |
1736 | 41 | bool CursorVisitor::VisitParenTypeLoc(ParenTypeLoc TL) { |
1737 | 41 | return Visit(TL.getInnerLoc()); |
1738 | 41 | } |
1739 | | |
1740 | 0 | bool CursorVisitor::VisitMacroQualifiedTypeLoc(MacroQualifiedTypeLoc TL) { |
1741 | 0 | return Visit(TL.getInnerLoc()); |
1742 | 0 | } |
1743 | | |
1744 | 288 | bool CursorVisitor::VisitPointerTypeLoc(PointerTypeLoc TL) { |
1745 | 288 | return Visit(TL.getPointeeLoc()); |
1746 | 288 | } |
1747 | | |
1748 | 4 | bool CursorVisitor::VisitBlockPointerTypeLoc(BlockPointerTypeLoc TL) { |
1749 | 4 | return Visit(TL.getPointeeLoc()); |
1750 | 4 | } |
1751 | | |
1752 | 3 | bool CursorVisitor::VisitMemberPointerTypeLoc(MemberPointerTypeLoc TL) { |
1753 | 3 | return Visit(TL.getPointeeLoc()); |
1754 | 3 | } |
1755 | | |
1756 | 131 | bool CursorVisitor::VisitLValueReferenceTypeLoc(LValueReferenceTypeLoc TL) { |
1757 | 131 | return Visit(TL.getPointeeLoc()); |
1758 | 131 | } |
1759 | | |
1760 | 20 | bool CursorVisitor::VisitRValueReferenceTypeLoc(RValueReferenceTypeLoc TL) { |
1761 | 20 | return Visit(TL.getPointeeLoc()); |
1762 | 20 | } |
1763 | | |
1764 | 3 | bool CursorVisitor::VisitUsingTypeLoc(UsingTypeLoc TL) { |
1765 | 3 | auto *underlyingDecl = TL.getUnderlyingType()->getAsTagDecl(); |
1766 | 3 | if (underlyingDecl) { |
1767 | 3 | return Visit(MakeCursorTypeRef(underlyingDecl, TL.getNameLoc(), TU)); |
1768 | 3 | } |
1769 | 0 | return false; |
1770 | 3 | } |
1771 | | |
1772 | 10 | bool CursorVisitor::VisitAttributedTypeLoc(AttributedTypeLoc TL) { |
1773 | 10 | return Visit(TL.getModifiedLoc()); |
1774 | 10 | } |
1775 | | |
1776 | 0 | bool CursorVisitor::VisitBTFTagAttributedTypeLoc(BTFTagAttributedTypeLoc TL) { |
1777 | 0 | return Visit(TL.getWrappedLoc()); |
1778 | 0 | } |
1779 | | |
1780 | | bool CursorVisitor::VisitFunctionTypeLoc(FunctionTypeLoc TL, |
1781 | 2.04k | bool SkipResultType) { |
1782 | 2.04k | if (!SkipResultType && Visit(TL.getReturnLoc())63 ) |
1783 | 0 | return true; |
1784 | | |
1785 | 3.63k | for (unsigned I = 0, N = TL.getNumParams(); 2.04k I != N; ++I1.59k ) |
1786 | 1.59k | if (Decl *D = TL.getParam(I)) |
1787 | 1.59k | if (Visit(MakeCXCursor(D, TU, RegionOfInterest))) |
1788 | 0 | return true; |
1789 | | |
1790 | 2.04k | return false; |
1791 | 2.04k | } |
1792 | | |
1793 | 54 | bool CursorVisitor::VisitArrayTypeLoc(ArrayTypeLoc TL) { |
1794 | 54 | if (Visit(TL.getElementLoc())) |
1795 | 0 | return true; |
1796 | | |
1797 | 54 | if (Expr *Size = TL.getSizeExpr()) |
1798 | 26 | return Visit(MakeCXCursor(Size, StmtParent, TU, RegionOfInterest)); |
1799 | | |
1800 | 28 | return false; |
1801 | 54 | } |
1802 | | |
1803 | 0 | bool CursorVisitor::VisitDecayedTypeLoc(DecayedTypeLoc TL) { |
1804 | 0 | return Visit(TL.getOriginalLoc()); |
1805 | 0 | } |
1806 | | |
1807 | 0 | bool CursorVisitor::VisitAdjustedTypeLoc(AdjustedTypeLoc TL) { |
1808 | 0 | return Visit(TL.getOriginalLoc()); |
1809 | 0 | } |
1810 | | |
1811 | | bool CursorVisitor::VisitDeducedTemplateSpecializationTypeLoc( |
1812 | 0 | DeducedTemplateSpecializationTypeLoc TL) { |
1813 | 0 | if (VisitTemplateName(TL.getTypePtr()->getTemplateName(), |
1814 | 0 | TL.getTemplateNameLoc())) |
1815 | 0 | return true; |
1816 | | |
1817 | 0 | return false; |
1818 | 0 | } |
1819 | | |
1820 | | bool CursorVisitor::VisitTemplateSpecializationTypeLoc( |
1821 | 161 | TemplateSpecializationTypeLoc TL) { |
1822 | | // Visit the template name. |
1823 | 161 | if (VisitTemplateName(TL.getTypePtr()->getTemplateName(), |
1824 | 161 | TL.getTemplateNameLoc())) |
1825 | 0 | return true; |
1826 | | |
1827 | | // Visit the template arguments. |
1828 | 368 | for (unsigned I = 0, N = TL.getNumArgs(); 161 I != N; ++I207 ) |
1829 | 207 | if (VisitTemplateArgumentLoc(TL.getArgLoc(I))) |
1830 | 0 | return true; |
1831 | | |
1832 | 161 | return false; |
1833 | 161 | } |
1834 | | |
1835 | 0 | bool CursorVisitor::VisitTypeOfExprTypeLoc(TypeOfExprTypeLoc TL) { |
1836 | 0 | return Visit(MakeCXCursor(TL.getUnderlyingExpr(), StmtParent, TU)); |
1837 | 0 | } |
1838 | | |
1839 | 0 | bool CursorVisitor::VisitTypeOfTypeLoc(TypeOfTypeLoc TL) { |
1840 | 0 | if (TypeSourceInfo *TSInfo = TL.getUnmodifiedTInfo()) |
1841 | 0 | return Visit(TSInfo->getTypeLoc()); |
1842 | | |
1843 | 0 | return false; |
1844 | 0 | } |
1845 | | |
1846 | 0 | bool CursorVisitor::VisitUnaryTransformTypeLoc(UnaryTransformTypeLoc TL) { |
1847 | 0 | if (TypeSourceInfo *TSInfo = TL.getUnderlyingTInfo()) |
1848 | 0 | return Visit(TSInfo->getTypeLoc()); |
1849 | | |
1850 | 0 | return false; |
1851 | 0 | } |
1852 | | |
1853 | 22 | bool CursorVisitor::VisitDependentNameTypeLoc(DependentNameTypeLoc TL) { |
1854 | 22 | return VisitNestedNameSpecifierLoc(TL.getQualifierLoc()); |
1855 | 22 | } |
1856 | | |
1857 | | bool CursorVisitor::VisitDependentTemplateSpecializationTypeLoc( |
1858 | 4 | DependentTemplateSpecializationTypeLoc TL) { |
1859 | | // Visit the nested-name-specifier, if there is one. |
1860 | 4 | if (TL.getQualifierLoc() && VisitNestedNameSpecifierLoc(TL.getQualifierLoc())) |
1861 | 0 | return true; |
1862 | | |
1863 | | // Visit the template arguments. |
1864 | 8 | for (unsigned I = 0, N = TL.getNumArgs(); 4 I != N; ++I4 ) |
1865 | 4 | if (VisitTemplateArgumentLoc(TL.getArgLoc(I))) |
1866 | 0 | return true; |
1867 | | |
1868 | 4 | return false; |
1869 | 4 | } |
1870 | | |
1871 | 1.17k | bool CursorVisitor::VisitElaboratedTypeLoc(ElaboratedTypeLoc TL) { |
1872 | 1.17k | if (VisitNestedNameSpecifierLoc(TL.getQualifierLoc())) |
1873 | 0 | return true; |
1874 | | |
1875 | 1.17k | return Visit(TL.getNamedTypeLoc()); |
1876 | 1.17k | } |
1877 | | |
1878 | 1 | bool CursorVisitor::VisitPackExpansionTypeLoc(PackExpansionTypeLoc TL) { |
1879 | 1 | return Visit(TL.getPatternLoc()); |
1880 | 1 | } |
1881 | | |
1882 | 1 | bool CursorVisitor::VisitDecltypeTypeLoc(DecltypeTypeLoc TL) { |
1883 | 1 | if (Expr *E = TL.getUnderlyingExpr()) |
1884 | 1 | return Visit(MakeCXCursor(E, StmtParent, TU)); |
1885 | | |
1886 | 0 | return false; |
1887 | 1 | } |
1888 | | |
1889 | 13 | bool CursorVisitor::VisitInjectedClassNameTypeLoc(InjectedClassNameTypeLoc TL) { |
1890 | 13 | return Visit(MakeCursorTypeRef(TL.getDecl(), TL.getNameLoc(), TU)); |
1891 | 13 | } |
1892 | | |
1893 | 3 | bool CursorVisitor::VisitAtomicTypeLoc(AtomicTypeLoc TL) { |
1894 | 3 | return Visit(TL.getValueLoc()); |
1895 | 3 | } |
1896 | | |
1897 | 2 | bool CursorVisitor::VisitPipeTypeLoc(PipeTypeLoc TL) { |
1898 | 2 | return Visit(TL.getValueLoc()); |
1899 | 2 | } |
1900 | | |
1901 | | #define DEFAULT_TYPELOC_IMPL(CLASS, PARENT) \ |
1902 | 1.02k | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ |
1903 | 1.02k | return Visit##PARENT##Loc(TL); \ |
1904 | 1.02k | } Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitComplexTypeLoc(clang::ComplexTypeLoc) clang::cxcursor::CursorVisitor::VisitConstantArrayTypeLoc(clang::ConstantArrayTypeLoc) Line | Count | Source | 1902 | 18 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 18 | return Visit##PARENT##Loc(TL); \ | 1904 | 18 | } |
clang::cxcursor::CursorVisitor::VisitIncompleteArrayTypeLoc(clang::IncompleteArrayTypeLoc) Line | Count | Source | 1902 | 28 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 28 | return Visit##PARENT##Loc(TL); \ | 1904 | 28 | } |
clang::cxcursor::CursorVisitor::VisitVariableArrayTypeLoc(clang::VariableArrayTypeLoc) Line | Count | Source | 1902 | 5 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 5 | return Visit##PARENT##Loc(TL); \ | 1904 | 5 | } |
clang::cxcursor::CursorVisitor::VisitDependentSizedArrayTypeLoc(clang::DependentSizedArrayTypeLoc) Line | Count | Source | 1902 | 3 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 3 | return Visit##PARENT##Loc(TL); \ | 1904 | 3 | } |
Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitDependentAddressSpaceTypeLoc(clang::DependentAddressSpaceTypeLoc) Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitDependentVectorTypeLoc(clang::DependentVectorTypeLoc) Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitDependentSizedExtVectorTypeLoc(clang::DependentSizedExtVectorTypeLoc) clang::cxcursor::CursorVisitor::VisitVectorTypeLoc(clang::VectorTypeLoc) Line | Count | Source | 1902 | 117 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 117 | return Visit##PARENT##Loc(TL); \ | 1904 | 117 | } |
clang::cxcursor::CursorVisitor::VisitExtVectorTypeLoc(clang::ExtVectorTypeLoc) Line | Count | Source | 1902 | 114 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 114 | return Visit##PARENT##Loc(TL); \ | 1904 | 114 | } |
Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitConstantMatrixTypeLoc(clang::ConstantMatrixTypeLoc) Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitDependentSizedMatrixTypeLoc(clang::DependentSizedMatrixTypeLoc) clang::cxcursor::CursorVisitor::VisitFunctionProtoTypeLoc(clang::FunctionProtoTypeLoc) Line | Count | Source | 1902 | 60 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 60 | return Visit##PARENT##Loc(TL); \ | 1904 | 60 | } |
clang::cxcursor::CursorVisitor::VisitFunctionNoProtoTypeLoc(clang::FunctionNoProtoTypeLoc) Line | Count | Source | 1902 | 3 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 3 | return Visit##PARENT##Loc(TL); \ | 1904 | 3 | } |
clang::cxcursor::CursorVisitor::VisitRecordTypeLoc(clang::RecordTypeLoc) Line | Count | Source | 1902 | 621 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 621 | return Visit##PARENT##Loc(TL); \ | 1904 | 621 | } |
clang::cxcursor::CursorVisitor::VisitEnumTypeLoc(clang::EnumTypeLoc) Line | Count | Source | 1902 | 27 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 27 | return Visit##PARENT##Loc(TL); \ | 1904 | 27 | } |
clang::cxcursor::CursorVisitor::VisitSubstTemplateTypeParmTypeLoc(clang::SubstTemplateTypeParmTypeLoc) Line | Count | Source | 1902 | 3 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 3 | return Visit##PARENT##Loc(TL); \ | 1904 | 3 | } |
Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitSubstTemplateTypeParmPackTypeLoc(clang::SubstTemplateTypeParmPackTypeLoc) clang::cxcursor::CursorVisitor::VisitAutoTypeLoc(clang::AutoTypeLoc) Line | Count | Source | 1902 | 24 | bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \ | 1903 | 24 | return Visit##PARENT##Loc(TL); \ | 1904 | 24 | } |
Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitBitIntTypeLoc(clang::BitIntTypeLoc) Unexecuted instantiation: clang::cxcursor::CursorVisitor::VisitDependentBitIntTypeLoc(clang::DependentBitIntTypeLoc) |
1905 | | |
1906 | | DEFAULT_TYPELOC_IMPL(Complex, Type) |
1907 | | DEFAULT_TYPELOC_IMPL(ConstantArray, ArrayType) |
1908 | | DEFAULT_TYPELOC_IMPL(IncompleteArray, ArrayType) |
1909 | | DEFAULT_TYPELOC_IMPL(VariableArray, ArrayType) |
1910 | | DEFAULT_TYPELOC_IMPL(DependentSizedArray, ArrayType) |
1911 | | DEFAULT_TYPELOC_IMPL(DependentAddressSpace, Type) |
1912 | | DEFAULT_TYPELOC_IMPL(DependentVector, Type) |
1913 | | DEFAULT_TYPELOC_IMPL(DependentSizedExtVector, Type) |
1914 | | DEFAULT_TYPELOC_IMPL(Vector, Type) |
1915 | | DEFAULT_TYPELOC_IMPL(ExtVector, VectorType) |
1916 | | DEFAULT_TYPELOC_IMPL(ConstantMatrix, MatrixType) |
1917 | | DEFAULT_TYPELOC_IMPL(DependentSizedMatrix, MatrixType) |
1918 | | DEFAULT_TYPELOC_IMPL(FunctionProto, FunctionType) |
1919 | | DEFAULT_TYPELOC_IMPL(FunctionNoProto, FunctionType) |
1920 | | DEFAULT_TYPELOC_IMPL(Record, TagType) |
1921 | | DEFAULT_TYPELOC_IMPL(Enum, TagType) |
1922 | | DEFAULT_TYPELOC_IMPL(SubstTemplateTypeParm, Type) |
1923 | | DEFAULT_TYPELOC_IMPL(SubstTemplateTypeParmPack, Type) |
1924 | | DEFAULT_TYPELOC_IMPL(Auto, Type) |
1925 | | DEFAULT_TYPELOC_IMPL(BitInt, Type) |
1926 | | DEFAULT_TYPELOC_IMPL(DependentBitInt, Type) |
1927 | | |
1928 | 630 | bool CursorVisitor::VisitCXXRecordDecl(CXXRecordDecl *D) { |
1929 | | // Visit the nested-name-specifier, if present. |
1930 | 630 | if (NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc()) |
1931 | 1 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
1932 | 0 | return true; |
1933 | | |
1934 | 630 | if (D->isCompleteDefinition()) { |
1935 | 592 | for (const auto &I : D->bases()) { |
1936 | 126 | if (Visit(cxcursor::MakeCursorCXXBaseSpecifier(&I, TU))) |
1937 | 0 | return true; |
1938 | 126 | } |
1939 | 592 | } |
1940 | | |
1941 | 630 | return VisitTagDecl(D); |
1942 | 630 | } |
1943 | | |
1944 | 7.79k | bool CursorVisitor::VisitAttributes(Decl *D) { |
1945 | 7.79k | for (const auto *I : D->attrs()) |
1946 | 284 | if ((TU->ParsingOptions & CXTranslationUnit_VisitImplicitAttributes || |
1947 | 284 | !I->isImplicit()282 ) && |
1948 | 284 | Visit(MakeCXCursor(I, D, TU))271 ) |
1949 | 0 | return true; |
1950 | | |
1951 | 7.79k | return false; |
1952 | 7.79k | } |
1953 | | |
1954 | | //===----------------------------------------------------------------------===// |
1955 | | // Data-recursive visitor methods. |
1956 | | //===----------------------------------------------------------------------===// |
1957 | | |
1958 | | namespace { |
1959 | | #define DEF_JOB(NAME, DATA, KIND) \ |
1960 | | class NAME : public VisitorJob { \ |
1961 | | public: \ |
1962 | | NAME(const DATA *d, CXCursor parent) \ |
1963 | 26.6k | : VisitorJob(parent, VisitorJob::KIND, d) {} \ CIndex.cpp:(anonymous namespace)::PostChildrenVisit::PostChildrenVisit(void const*, CXCursor) Line | Count | Source | 1963 | 6.38k | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
CIndex.cpp:(anonymous namespace)::StmtVisit::StmtVisit(clang::Stmt const*, CXCursor) Line | Count | Source | 1963 | 18.5k | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
CIndex.cpp:(anonymous namespace)::ConceptSpecializationExprVisit::ConceptSpecializationExprVisit(clang::ConceptSpecializationExpr const*, CXCursor) Line | Count | Source | 1963 | 7 | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
CIndex.cpp:(anonymous namespace)::DeclRefExprParts::DeclRefExprParts(clang::DeclRefExpr const*, CXCursor) Line | Count | Source | 1963 | 1.23k | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
CIndex.cpp:(anonymous namespace)::LambdaExprParts::LambdaExprParts(clang::LambdaExpr const*, CXCursor) Line | Count | Source | 1963 | 4 | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
CIndex.cpp:(anonymous namespace)::MemberExprParts::MemberExprParts(clang::MemberExpr const*, CXCursor) Line | Count | Source | 1963 | 528 | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
CIndex.cpp:(anonymous namespace)::OverloadExprParts::OverloadExprParts(clang::OverloadExpr const*, CXCursor) Line | Count | Source | 1963 | 20 | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
CIndex.cpp:(anonymous namespace)::RequiresExprVisit::RequiresExprVisit(clang::RequiresExpr const*, CXCursor) Line | Count | Source | 1963 | 4 | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
CIndex.cpp:(anonymous namespace)::SizeOfPackExprParts::SizeOfPackExprParts(clang::SizeOfPackExpr const*, CXCursor) Line | Count | Source | 1963 | 2 | : VisitorJob(parent, VisitorJob::KIND, d) {} \ |
|
1964 | 20.3k | static bool classof(const VisitorJob *VJ) { \ |
1965 | 20.3k | return VJ->getKind() == KIND; \ |
1966 | 20.3k | } \ CIndex.cpp:(anonymous namespace)::StmtVisit::classof(clang::cxcursor::VisitorJob const*) Line | Count | Source | 1964 | 18.5k | static bool classof(const VisitorJob *VJ) { \ | 1965 | 18.5k | return VJ->getKind() == KIND; \ | 1966 | 18.5k | } \ |
CIndex.cpp:(anonymous namespace)::MemberExprParts::classof(clang::cxcursor::VisitorJob const*) Line | Count | Source | 1964 | 528 | static bool classof(const VisitorJob *VJ) { \ | 1965 | 528 | return VJ->getKind() == KIND; \ | 1966 | 528 | } \ |
CIndex.cpp:(anonymous namespace)::DeclRefExprParts::classof(clang::cxcursor::VisitorJob const*) Line | Count | Source | 1964 | 1.23k | static bool classof(const VisitorJob *VJ) { \ | 1965 | 1.23k | return VJ->getKind() == KIND; \ | 1966 | 1.23k | } \ |
CIndex.cpp:(anonymous namespace)::OverloadExprParts::classof(clang::cxcursor::VisitorJob const*) Line | Count | Source | 1964 | 20 | static bool classof(const VisitorJob *VJ) { \ | 1965 | 20 | return VJ->getKind() == KIND; \ | 1966 | 20 | } \ |
CIndex.cpp:(anonymous namespace)::SizeOfPackExprParts::classof(clang::cxcursor::VisitorJob const*) Line | Count | Source | 1964 | 2 | static bool classof(const VisitorJob *VJ) { \ | 1965 | 2 | return VJ->getKind() == KIND; \ | 1966 | 2 | } \ |
CIndex.cpp:(anonymous namespace)::LambdaExprParts::classof(clang::cxcursor::VisitorJob const*) Line | Count | Source | 1964 | 4 | static bool classof(const VisitorJob *VJ) { \ | 1965 | 4 | return VJ->getKind() == KIND; \ | 1966 | 4 | } \ |
CIndex.cpp:(anonymous namespace)::ConceptSpecializationExprVisit::classof(clang::cxcursor::VisitorJob const*) Line | Count | Source | 1964 | 7 | static bool classof(const VisitorJob *VJ) { \ | 1965 | 7 | return VJ->getKind() == KIND; \ | 1966 | 7 | } \ |
CIndex.cpp:(anonymous namespace)::RequiresExprVisit::classof(clang::cxcursor::VisitorJob const*) Line | Count | Source | 1964 | 4 | static bool classof(const VisitorJob *VJ) { \ | 1965 | 4 | return VJ->getKind() == KIND; \ | 1966 | 4 | } \ |
Unexecuted instantiation: CIndex.cpp:(anonymous namespace)::PostChildrenVisit::classof(clang::cxcursor::VisitorJob const*) |
1967 | 20.3k | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ CIndex.cpp:(anonymous namespace)::StmtVisit::get() const Line | Count | Source | 1967 | 18.5k | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ |
CIndex.cpp:(anonymous namespace)::MemberExprParts::get() const Line | Count | Source | 1967 | 528 | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ |
CIndex.cpp:(anonymous namespace)::DeclRefExprParts::get() const Line | Count | Source | 1967 | 1.23k | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ |
CIndex.cpp:(anonymous namespace)::OverloadExprParts::get() const Line | Count | Source | 1967 | 20 | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ |
CIndex.cpp:(anonymous namespace)::SizeOfPackExprParts::get() const Line | Count | Source | 1967 | 2 | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ |
CIndex.cpp:(anonymous namespace)::LambdaExprParts::get() const Line | Count | Source | 1967 | 4 | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ |
CIndex.cpp:(anonymous namespace)::ConceptSpecializationExprVisit::get() const Line | Count | Source | 1967 | 7 | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ |
CIndex.cpp:(anonymous namespace)::RequiresExprVisit::get() const Line | Count | Source | 1967 | 4 | const DATA *get() const { return static_cast<const DATA *>(data[0]); } \ |
Unexecuted instantiation: CIndex.cpp:(anonymous namespace)::PostChildrenVisit::get() const |
1968 | | }; |
1969 | | |
1970 | | DEF_JOB(StmtVisit, Stmt, StmtVisitKind) |
1971 | | DEF_JOB(MemberExprParts, MemberExpr, MemberExprPartsKind) |
1972 | | DEF_JOB(DeclRefExprParts, DeclRefExpr, DeclRefExprPartsKind) |
1973 | | DEF_JOB(OverloadExprParts, OverloadExpr, OverloadExprPartsKind) |
1974 | | DEF_JOB(SizeOfPackExprParts, SizeOfPackExpr, SizeOfPackExprPartsKind) |
1975 | | DEF_JOB(LambdaExprParts, LambdaExpr, LambdaExprPartsKind) |
1976 | | DEF_JOB(ConceptSpecializationExprVisit, ConceptSpecializationExpr, |
1977 | | ConceptSpecializationExprVisitKind) |
1978 | | DEF_JOB(RequiresExprVisit, RequiresExpr, RequiresExprVisitKind) |
1979 | | DEF_JOB(PostChildrenVisit, void, PostChildrenVisitKind) |
1980 | | #undef DEF_JOB |
1981 | | |
1982 | | class ExplicitTemplateArgsVisit : public VisitorJob { |
1983 | | public: |
1984 | | ExplicitTemplateArgsVisit(const TemplateArgumentLoc *Begin, |
1985 | | const TemplateArgumentLoc *End, CXCursor parent) |
1986 | 12 | : VisitorJob(parent, VisitorJob::ExplicitTemplateArgsVisitKind, Begin, |
1987 | 12 | End) {} |
1988 | 12 | static bool classof(const VisitorJob *VJ) { |
1989 | 12 | return VJ->getKind() == ExplicitTemplateArgsVisitKind; |
1990 | 12 | } |
1991 | 12 | const TemplateArgumentLoc *begin() const { |
1992 | 12 | return static_cast<const TemplateArgumentLoc *>(data[0]); |
1993 | 12 | } |
1994 | 12 | const TemplateArgumentLoc *end() { |
1995 | 12 | return static_cast<const TemplateArgumentLoc *>(data[1]); |
1996 | 12 | } |
1997 | | }; |
1998 | | class DeclVisit : public VisitorJob { |
1999 | | public: |
2000 | | DeclVisit(const Decl *D, CXCursor parent, bool isFirst) |
2001 | 366 | : VisitorJob(parent, VisitorJob::DeclVisitKind, D, |
2002 | 366 | isFirst ? (void *)1351 : (void *)nullptr15 ) {} |
2003 | 732 | static bool classof(const VisitorJob *VJ) { |
2004 | 732 | return VJ->getKind() == DeclVisitKind; |
2005 | 732 | } |
2006 | 366 | const Decl *get() const { return static_cast<const Decl *>(data[0]); } |
2007 | 366 | bool isFirst() const { return data[1] != nullptr; } |
2008 | | }; |
2009 | | class TypeLocVisit : public VisitorJob { |
2010 | | public: |
2011 | | TypeLocVisit(TypeLoc tl, CXCursor parent) |
2012 | 190 | : VisitorJob(parent, VisitorJob::TypeLocVisitKind, |
2013 | 190 | tl.getType().getAsOpaquePtr(), tl.getOpaqueData()) {} |
2014 | | |
2015 | 190 | static bool classof(const VisitorJob *VJ) { |
2016 | 190 | return VJ->getKind() == TypeLocVisitKind; |
2017 | 190 | } |
2018 | | |
2019 | 190 | TypeLoc get() const { |
2020 | 190 | QualType T = QualType::getFromOpaquePtr(data[0]); |
2021 | 190 | return TypeLoc(T, const_cast<void *>(data[1])); |
2022 | 190 | } |
2023 | | }; |
2024 | | |
2025 | | class LabelRefVisit : public VisitorJob { |
2026 | | public: |
2027 | | LabelRefVisit(LabelDecl *LD, SourceLocation labelLoc, CXCursor parent) |
2028 | 3 | : VisitorJob(parent, VisitorJob::LabelRefVisitKind, LD, |
2029 | 3 | labelLoc.getPtrEncoding()) {} |
2030 | | |
2031 | 5 | static bool classof(const VisitorJob *VJ) { |
2032 | 5 | return VJ->getKind() == VisitorJob::LabelRefVisitKind; |
2033 | 5 | } |
2034 | 3 | const LabelDecl *get() const { |
2035 | 3 | return static_cast<const LabelDecl *>(data[0]); |
2036 | 3 | } |
2037 | 2 | SourceLocation getLoc() const { |
2038 | 2 | return SourceLocation::getFromPtrEncoding(data[1]); |
2039 | 2 | } |
2040 | | }; |
2041 | | |
2042 | | class NestedNameSpecifierLocVisit : public VisitorJob { |
2043 | | public: |
2044 | | NestedNameSpecifierLocVisit(NestedNameSpecifierLoc Qualifier, CXCursor parent) |
2045 | 9 | : VisitorJob(parent, VisitorJob::NestedNameSpecifierLocVisitKind, |
2046 | 9 | Qualifier.getNestedNameSpecifier(), |
2047 | 9 | Qualifier.getOpaqueData()) {} |
2048 | | |
2049 | 9 | static bool classof(const VisitorJob *VJ) { |
2050 | 9 | return VJ->getKind() == VisitorJob::NestedNameSpecifierLocVisitKind; |
2051 | 9 | } |
2052 | | |
2053 | 9 | NestedNameSpecifierLoc get() const { |
2054 | 9 | return NestedNameSpecifierLoc( |
2055 | 9 | const_cast<NestedNameSpecifier *>( |
2056 | 9 | static_cast<const NestedNameSpecifier *>(data[0])), |
2057 | 9 | const_cast<void *>(data[1])); |
2058 | 9 | } |
2059 | | }; |
2060 | | |
2061 | | class DeclarationNameInfoVisit : public VisitorJob { |
2062 | | public: |
2063 | | DeclarationNameInfoVisit(const Stmt *S, CXCursor parent) |
2064 | 9 | : VisitorJob(parent, VisitorJob::DeclarationNameInfoVisitKind, S) {} |
2065 | 9 | static bool classof(const VisitorJob *VJ) { |
2066 | 9 | return VJ->getKind() == VisitorJob::DeclarationNameInfoVisitKind; |
2067 | 9 | } |
2068 | 9 | DeclarationNameInfo get() const { |
2069 | 9 | const Stmt *S = static_cast<const Stmt *>(data[0]); |
2070 | 9 | switch (S->getStmtClass()) { |
2071 | 0 | default: |
2072 | 0 | llvm_unreachable("Unhandled Stmt"); |
2073 | 2 | case clang::Stmt::MSDependentExistsStmtClass: |
2074 | 2 | return cast<MSDependentExistsStmt>(S)->getNameInfo(); |
2075 | 3 | case Stmt::CXXDependentScopeMemberExprClass: |
2076 | 3 | return cast<CXXDependentScopeMemberExpr>(S)->getMemberNameInfo(); |
2077 | 4 | case Stmt::DependentScopeDeclRefExprClass: |
2078 | 4 | return cast<DependentScopeDeclRefExpr>(S)->getNameInfo(); |
2079 | 0 | case Stmt::OMPCriticalDirectiveClass: |
2080 | 0 | return cast<OMPCriticalDirective>(S)->getDirectiveName(); |
2081 | 9 | } |
2082 | 9 | } |
2083 | | }; |
2084 | | class MemberRefVisit : public VisitorJob { |
2085 | | public: |
2086 | | MemberRefVisit(const FieldDecl *D, SourceLocation L, CXCursor parent) |
2087 | 18 | : VisitorJob(parent, VisitorJob::MemberRefVisitKind, D, |
2088 | 18 | L.getPtrEncoding()) {} |
2089 | 18 | static bool classof(const VisitorJob *VJ) { |
2090 | 18 | return VJ->getKind() == VisitorJob::MemberRefVisitKind; |
2091 | 18 | } |
2092 | 18 | const FieldDecl *get() const { |
2093 | 18 | return static_cast<const FieldDecl *>(data[0]); |
2094 | 18 | } |
2095 | 18 | SourceLocation getLoc() const { |
2096 | 18 | return SourceLocation::getFromRawEncoding( |
2097 | 18 | (SourceLocation::UIntTy)(uintptr_t)data[1]); |
2098 | 18 | } |
2099 | | }; |
2100 | | class EnqueueVisitor : public ConstStmtVisitor<EnqueueVisitor, void>, |
2101 | | public ConstAttrVisitor<EnqueueVisitor, void> { |
2102 | | friend class OMPClauseEnqueue; |
2103 | | VisitorWorkList &WL; |
2104 | | CXCursor Parent; |
2105 | | |
2106 | | public: |
2107 | | EnqueueVisitor(VisitorWorkList &wl, CXCursor parent) |
2108 | 13.3k | : WL(wl), Parent(parent) {} |
2109 | | |
2110 | | void VisitAddrLabelExpr(const AddrLabelExpr *E); |
2111 | | void VisitBlockExpr(const BlockExpr *B); |
2112 | | void VisitCompoundLiteralExpr(const CompoundLiteralExpr *E); |
2113 | | void VisitCompoundStmt(const CompoundStmt *S); |
2114 | 0 | void VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *E) { /* Do nothing. */ |
2115 | 0 | } |
2116 | | void VisitMSDependentExistsStmt(const MSDependentExistsStmt *S); |
2117 | | void VisitCXXDependentScopeMemberExpr(const CXXDependentScopeMemberExpr *E); |
2118 | | void VisitCXXNewExpr(const CXXNewExpr *E); |
2119 | | void VisitCXXScalarValueInitExpr(const CXXScalarValueInitExpr *E); |
2120 | | void VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *E); |
2121 | | void VisitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr *E); |
2122 | | void VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr *E); |
2123 | | void VisitCXXTypeidExpr(const CXXTypeidExpr *E); |
2124 | | void VisitCXXUnresolvedConstructExpr(const CXXUnresolvedConstructExpr *E); |
2125 | | void VisitCXXUuidofExpr(const CXXUuidofExpr *E); |
2126 | | void VisitCXXCatchStmt(const CXXCatchStmt *S); |
2127 | | void VisitCXXForRangeStmt(const CXXForRangeStmt *S); |
2128 | | void VisitDeclRefExpr(const DeclRefExpr *D); |
2129 | | void VisitDeclStmt(const DeclStmt *S); |
2130 | | void VisitDependentScopeDeclRefExpr(const DependentScopeDeclRefExpr *E); |
2131 | | void VisitDesignatedInitExpr(const DesignatedInitExpr *E); |
2132 | | void VisitExplicitCastExpr(const ExplicitCastExpr *E); |
2133 | | void VisitForStmt(const ForStmt *FS); |
2134 | | void VisitGotoStmt(const GotoStmt *GS); |
2135 | | void VisitIfStmt(const IfStmt *If); |
2136 | | void VisitInitListExpr(const InitListExpr *IE); |
2137 | | void VisitMemberExpr(const MemberExpr *M); |
2138 | | void VisitOffsetOfExpr(const OffsetOfExpr *E); |
2139 | | void VisitObjCEncodeExpr(const ObjCEncodeExpr *E); |
2140 | | void VisitObjCMessageExpr(const ObjCMessageExpr *M); |
2141 | | void VisitOverloadExpr(const OverloadExpr *E); |
2142 | | void VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *E); |
2143 | | void VisitStmt(const Stmt *S); |
2144 | | void VisitSwitchStmt(const SwitchStmt *S); |
2145 | | void VisitWhileStmt(const WhileStmt *W); |
2146 | | void VisitTypeTraitExpr(const TypeTraitExpr *E); |
2147 | | void VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *E); |
2148 | | void VisitExpressionTraitExpr(const ExpressionTraitExpr *E); |
2149 | | void VisitUnresolvedMemberExpr(const UnresolvedMemberExpr *U); |
2150 | | void VisitVAArgExpr(const VAArgExpr *E); |
2151 | | void VisitSizeOfPackExpr(const SizeOfPackExpr *E); |
2152 | | void VisitPseudoObjectExpr(const PseudoObjectExpr *E); |
2153 | | void VisitOpaqueValueExpr(const OpaqueValueExpr *E); |
2154 | | void VisitLambdaExpr(const LambdaExpr *E); |
2155 | | void VisitConceptSpecializationExpr(const ConceptSpecializationExpr *E); |
2156 | | void VisitRequiresExpr(const RequiresExpr *E); |
2157 | | void VisitCXXParenListInitExpr(const CXXParenListInitExpr *E); |
2158 | | void VisitOMPExecutableDirective(const OMPExecutableDirective *D); |
2159 | | void VisitOMPLoopBasedDirective(const OMPLoopBasedDirective *D); |
2160 | | void VisitOMPLoopDirective(const OMPLoopDirective *D); |
2161 | | void VisitOMPParallelDirective(const OMPParallelDirective *D); |
2162 | | void VisitOMPSimdDirective(const OMPSimdDirective *D); |
2163 | | void |
2164 | | VisitOMPLoopTransformationDirective(const OMPLoopTransformationDirective *D); |
2165 | | void VisitOMPTileDirective(const OMPTileDirective *D); |
2166 | | void VisitOMPUnrollDirective(const OMPUnrollDirective *D); |
2167 | | void VisitOMPForDirective(const OMPForDirective *D); |
2168 | | void VisitOMPForSimdDirective(const OMPForSimdDirective *D); |
2169 | | void VisitOMPSectionsDirective(const OMPSectionsDirective *D); |
2170 | | void VisitOMPSectionDirective(const OMPSectionDirective *D); |
2171 | | void VisitOMPSingleDirective(const OMPSingleDirective *D); |
2172 | | void VisitOMPMasterDirective(const OMPMasterDirective *D); |
2173 | | void VisitOMPCriticalDirective(const OMPCriticalDirective *D); |
2174 | | void VisitOMPParallelForDirective(const OMPParallelForDirective *D); |
2175 | | void VisitOMPParallelForSimdDirective(const OMPParallelForSimdDirective *D); |
2176 | | void VisitOMPParallelMasterDirective(const OMPParallelMasterDirective *D); |
2177 | | void VisitOMPParallelMaskedDirective(const OMPParallelMaskedDirective *D); |
2178 | | void VisitOMPParallelSectionsDirective(const OMPParallelSectionsDirective *D); |
2179 | | void VisitOMPTaskDirective(const OMPTaskDirective *D); |
2180 | | void VisitOMPTaskyieldDirective(const OMPTaskyieldDirective *D); |
2181 | | void VisitOMPBarrierDirective(const OMPBarrierDirective *D); |
2182 | | void VisitOMPTaskwaitDirective(const OMPTaskwaitDirective *D); |
2183 | | void VisitOMPErrorDirective(const OMPErrorDirective *D); |
2184 | | void VisitOMPTaskgroupDirective(const OMPTaskgroupDirective *D); |
2185 | | void |
2186 | | VisitOMPCancellationPointDirective(const OMPCancellationPointDirective *D); |
2187 | | void VisitOMPCancelDirective(const OMPCancelDirective *D); |
2188 | | void VisitOMPFlushDirective(const OMPFlushDirective *D); |
2189 | | void VisitOMPDepobjDirective(const OMPDepobjDirective *D); |
2190 | | void VisitOMPScanDirective(const OMPScanDirective *D); |
2191 | | void VisitOMPOrderedDirective(const OMPOrderedDirective *D); |
2192 | | void VisitOMPAtomicDirective(const OMPAtomicDirective *D); |
2193 | | void VisitOMPTargetDirective(const OMPTargetDirective *D); |
2194 | | void VisitOMPTargetDataDirective(const OMPTargetDataDirective *D); |
2195 | | void VisitOMPTargetEnterDataDirective(const OMPTargetEnterDataDirective *D); |
2196 | | void VisitOMPTargetExitDataDirective(const OMPTargetExitDataDirective *D); |
2197 | | void VisitOMPTargetParallelDirective(const OMPTargetParallelDirective *D); |
2198 | | void |
2199 | | VisitOMPTargetParallelForDirective(const OMPTargetParallelForDirective *D); |
2200 | | void VisitOMPTeamsDirective(const OMPTeamsDirective *D); |
2201 | | void VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *D); |
2202 | | void VisitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective *D); |
2203 | | void VisitOMPMasterTaskLoopDirective(const OMPMasterTaskLoopDirective *D); |
2204 | | void VisitOMPMaskedTaskLoopDirective(const OMPMaskedTaskLoopDirective *D); |
2205 | | void |
2206 | | VisitOMPMasterTaskLoopSimdDirective(const OMPMasterTaskLoopSimdDirective *D); |
2207 | | void VisitOMPMaskedTaskLoopSimdDirective( |
2208 | | const OMPMaskedTaskLoopSimdDirective *D); |
2209 | | void VisitOMPParallelMasterTaskLoopDirective( |
2210 | | const OMPParallelMasterTaskLoopDirective *D); |
2211 | | void VisitOMPParallelMaskedTaskLoopDirective( |
2212 | | const OMPParallelMaskedTaskLoopDirective *D); |
2213 | | void VisitOMPParallelMasterTaskLoopSimdDirective( |
2214 | | const OMPParallelMasterTaskLoopSimdDirective *D); |
2215 | | void VisitOMPParallelMaskedTaskLoopSimdDirective( |
2216 | | const OMPParallelMaskedTaskLoopSimdDirective *D); |
2217 | | void VisitOMPDistributeDirective(const OMPDistributeDirective *D); |
2218 | | void VisitOMPDistributeParallelForDirective( |
2219 | | const OMPDistributeParallelForDirective *D); |
2220 | | void VisitOMPDistributeParallelForSimdDirective( |
2221 | | const OMPDistributeParallelForSimdDirective *D); |
2222 | | void VisitOMPDistributeSimdDirective(const OMPDistributeSimdDirective *D); |
2223 | | void VisitOMPTargetParallelForSimdDirective( |
2224 | | const OMPTargetParallelForSimdDirective *D); |
2225 | | void VisitOMPTargetSimdDirective(const OMPTargetSimdDirective *D); |
2226 | | void VisitOMPTeamsDistributeDirective(const OMPTeamsDistributeDirective *D); |
2227 | | void VisitOMPTeamsDistributeSimdDirective( |
2228 | | const OMPTeamsDistributeSimdDirective *D); |
2229 | | void VisitOMPTeamsDistributeParallelForSimdDirective( |
2230 | | const OMPTeamsDistributeParallelForSimdDirective *D); |
2231 | | void VisitOMPTeamsDistributeParallelForDirective( |
2232 | | const OMPTeamsDistributeParallelForDirective *D); |
2233 | | void VisitOMPTargetTeamsDirective(const OMPTargetTeamsDirective *D); |
2234 | | void VisitOMPTargetTeamsDistributeDirective( |
2235 | | const OMPTargetTeamsDistributeDirective *D); |
2236 | | void VisitOMPTargetTeamsDistributeParallelForDirective( |
2237 | | const OMPTargetTeamsDistributeParallelForDirective *D); |
2238 | | void VisitOMPTargetTeamsDistributeParallelForSimdDirective( |
2239 | | const OMPTargetTeamsDistributeParallelForSimdDirective *D); |
2240 | | void VisitOMPTargetTeamsDistributeSimdDirective( |
2241 | | const OMPTargetTeamsDistributeSimdDirective *D); |
2242 | | |
2243 | | // Attributes |
2244 | | void VisitAnnotateAttr(const AnnotateAttr *A); |
2245 | | |
2246 | | private: |
2247 | | void AddDeclarationNameInfo(const Stmt *S); |
2248 | | void AddNestedNameSpecifierLoc(NestedNameSpecifierLoc Qualifier); |
2249 | | void AddExplicitTemplateArgs(const TemplateArgumentLoc *A, |
2250 | | unsigned NumTemplateArgs); |
2251 | | void AddMemberRef(const FieldDecl *D, SourceLocation L); |
2252 | | void AddStmt(const Stmt *S); |
2253 | | void AddDecl(const Decl *D, bool isFirst = true); |
2254 | | void AddTypeLoc(TypeSourceInfo *TI); |
2255 | | void EnqueueChildren(const Stmt *S); |
2256 | | void EnqueueChildren(const OMPClause *S); |
2257 | | void EnqueueChildren(const AnnotateAttr *A); |
2258 | | }; |
2259 | | } // namespace |
2260 | | |
2261 | 9 | void EnqueueVisitor::AddDeclarationNameInfo(const Stmt *S) { |
2262 | | // 'S' should always be non-null, since it comes from the |
2263 | | // statement we are visiting. |
2264 | 9 | WL.push_back(DeclarationNameInfoVisit(S, Parent)); |
2265 | 9 | } |
2266 | | |
2267 | | void EnqueueVisitor::AddNestedNameSpecifierLoc( |
2268 | 9 | NestedNameSpecifierLoc Qualifier) { |
2269 | 9 | if (Qualifier) |
2270 | 9 | WL.push_back(NestedNameSpecifierLocVisit(Qualifier, Parent)); |
2271 | 9 | } |
2272 | | |
2273 | 18.5k | void EnqueueVisitor::AddStmt(const Stmt *S) { |
2274 | 18.5k | if (S) |
2275 | 18.5k | WL.push_back(StmtVisit(S, Parent)); |
2276 | 18.5k | } |
2277 | 386 | void EnqueueVisitor::AddDecl(const Decl *D, bool isFirst) { |
2278 | 386 | if (D) |
2279 | 366 | WL.push_back(DeclVisit(D, Parent, isFirst)); |
2280 | 386 | } |
2281 | | void EnqueueVisitor::AddExplicitTemplateArgs(const TemplateArgumentLoc *A, |
2282 | 12 | unsigned NumTemplateArgs) { |
2283 | 12 | WL.push_back(ExplicitTemplateArgsVisit(A, A + NumTemplateArgs, Parent)); |
2284 | 12 | } |
2285 | 18 | void EnqueueVisitor::AddMemberRef(const FieldDecl *D, SourceLocation L) { |
2286 | 18 | if (D) |
2287 | 18 | WL.push_back(MemberRefVisit(D, L, Parent)); |
2288 | 18 | } |
2289 | 317 | void EnqueueVisitor::AddTypeLoc(TypeSourceInfo *TI) { |
2290 | 317 | if (TI) |
2291 | 190 | WL.push_back(TypeLocVisit(TI->getTypeLoc(), Parent)); |
2292 | 317 | } |
2293 | 5.14k | void EnqueueVisitor::EnqueueChildren(const Stmt *S) { |
2294 | 5.14k | unsigned size = WL.size(); |
2295 | 5.75k | for (const Stmt *SubStmt : S->children()) { |
2296 | 5.75k | AddStmt(SubStmt); |
2297 | 5.75k | } |
2298 | 5.14k | if (size == WL.size()) |
2299 | 1.00k | return; |
2300 | | // Now reverse the entries we just added. This will match the DFS |
2301 | | // ordering performed by the worklist. |
2302 | 4.13k | VisitorWorkList::iterator I = WL.begin() + size, E = WL.end(); |
2303 | 4.13k | std::reverse(I, E); |
2304 | 4.13k | } |
2305 | | namespace { |
2306 | | class OMPClauseEnqueue : public ConstOMPClauseVisitor<OMPClauseEnqueue> { |
2307 | | EnqueueVisitor *Visitor; |
2308 | | /// Process clauses with list of variables. |
2309 | | template <typename T> void VisitOMPClauseList(T *Node); |
2310 | | |
2311 | | public: |
2312 | 1 | OMPClauseEnqueue(EnqueueVisitor *Visitor) : Visitor(Visitor) {} |
2313 | | #define GEN_CLANG_CLAUSE_CLASS |
2314 | | #define CLAUSE_CLASS(Enum, Str, Class) void Visit##Class(const Class *C); |
2315 | | #include "llvm/Frontend/OpenMP/OMP.inc" |
2316 | | void VisitOMPClauseWithPreInit(const OMPClauseWithPreInit *C); |
2317 | | void VisitOMPClauseWithPostUpdate(const OMPClauseWithPostUpdate *C); |
2318 | | }; |
2319 | | |
2320 | | void OMPClauseEnqueue::VisitOMPClauseWithPreInit( |
2321 | 0 | const OMPClauseWithPreInit *C) { |
2322 | 0 | Visitor->AddStmt(C->getPreInitStmt()); |
2323 | 0 | } |
2324 | | |
2325 | | void OMPClauseEnqueue::VisitOMPClauseWithPostUpdate( |
2326 | 0 | const OMPClauseWithPostUpdate *C) { |
2327 | 0 | VisitOMPClauseWithPreInit(C); |
2328 | 0 | Visitor->AddStmt(C->getPostUpdateExpr()); |
2329 | 0 | } |
2330 | | |
2331 | 0 | void OMPClauseEnqueue::VisitOMPIfClause(const OMPIfClause *C) { |
2332 | 0 | VisitOMPClauseWithPreInit(C); |
2333 | 0 | Visitor->AddStmt(C->getCondition()); |
2334 | 0 | } |
2335 | | |
2336 | 0 | void OMPClauseEnqueue::VisitOMPFinalClause(const OMPFinalClause *C) { |
2337 | 0 | Visitor->AddStmt(C->getCondition()); |
2338 | 0 | } |
2339 | | |
2340 | 0 | void OMPClauseEnqueue::VisitOMPNumThreadsClause(const OMPNumThreadsClause *C) { |
2341 | 0 | VisitOMPClauseWithPreInit(C); |
2342 | 0 | Visitor->AddStmt(C->getNumThreads()); |
2343 | 0 | } |
2344 | | |
2345 | 0 | void OMPClauseEnqueue::VisitOMPSafelenClause(const OMPSafelenClause *C) { |
2346 | 0 | Visitor->AddStmt(C->getSafelen()); |
2347 | 0 | } |
2348 | | |
2349 | 0 | void OMPClauseEnqueue::VisitOMPSimdlenClause(const OMPSimdlenClause *C) { |
2350 | 0 | Visitor->AddStmt(C->getSimdlen()); |
2351 | 0 | } |
2352 | | |
2353 | 1 | void OMPClauseEnqueue::VisitOMPSizesClause(const OMPSizesClause *C) { |
2354 | 1 | for (auto E : C->getSizesRefs()) |
2355 | 1 | Visitor->AddStmt(E); |
2356 | 1 | } |
2357 | | |
2358 | 0 | void OMPClauseEnqueue::VisitOMPFullClause(const OMPFullClause *C) {} |
2359 | | |
2360 | 0 | void OMPClauseEnqueue::VisitOMPPartialClause(const OMPPartialClause *C) { |
2361 | 0 | Visitor->AddStmt(C->getFactor()); |
2362 | 0 | } |
2363 | | |
2364 | 0 | void OMPClauseEnqueue::VisitOMPAllocatorClause(const OMPAllocatorClause *C) { |
2365 | 0 | Visitor->AddStmt(C->getAllocator()); |
2366 | 0 | } |
2367 | | |
2368 | 0 | void OMPClauseEnqueue::VisitOMPCollapseClause(const OMPCollapseClause *C) { |
2369 | 0 | Visitor->AddStmt(C->getNumForLoops()); |
2370 | 0 | } |
2371 | | |
2372 | 0 | void OMPClauseEnqueue::VisitOMPDefaultClause(const OMPDefaultClause *C) {} |
2373 | | |
2374 | 0 | void OMPClauseEnqueue::VisitOMPProcBindClause(const OMPProcBindClause *C) {} |
2375 | | |
2376 | 0 | void OMPClauseEnqueue::VisitOMPScheduleClause(const OMPScheduleClause *C) { |
2377 | 0 | VisitOMPClauseWithPreInit(C); |
2378 | 0 | Visitor->AddStmt(C->getChunkSize()); |
2379 | 0 | } |
2380 | | |
2381 | 0 | void OMPClauseEnqueue::VisitOMPOrderedClause(const OMPOrderedClause *C) { |
2382 | 0 | Visitor->AddStmt(C->getNumForLoops()); |
2383 | 0 | } |
2384 | | |
2385 | 0 | void OMPClauseEnqueue::VisitOMPDetachClause(const OMPDetachClause *C) { |
2386 | 0 | Visitor->AddStmt(C->getEventHandler()); |
2387 | 0 | } |
2388 | | |
2389 | 0 | void OMPClauseEnqueue::VisitOMPNowaitClause(const OMPNowaitClause *) {} |
2390 | | |
2391 | 0 | void OMPClauseEnqueue::VisitOMPUntiedClause(const OMPUntiedClause *) {} |
2392 | | |
2393 | 0 | void OMPClauseEnqueue::VisitOMPMergeableClause(const OMPMergeableClause *) {} |
2394 | | |
2395 | 0 | void OMPClauseEnqueue::VisitOMPReadClause(const OMPReadClause *) {} |
2396 | | |
2397 | 0 | void OMPClauseEnqueue::VisitOMPWriteClause(const OMPWriteClause *) {} |
2398 | | |
2399 | 0 | void OMPClauseEnqueue::VisitOMPUpdateClause(const OMPUpdateClause *) {} |
2400 | | |
2401 | 0 | void OMPClauseEnqueue::VisitOMPCaptureClause(const OMPCaptureClause *) {} |
2402 | | |
2403 | 0 | void OMPClauseEnqueue::VisitOMPCompareClause(const OMPCompareClause *) {} |
2404 | | |
2405 | 0 | void OMPClauseEnqueue::VisitOMPSeqCstClause(const OMPSeqCstClause *) {} |
2406 | | |
2407 | 0 | void OMPClauseEnqueue::VisitOMPAcqRelClause(const OMPAcqRelClause *) {} |
2408 | | |
2409 | 0 | void OMPClauseEnqueue::VisitOMPAcquireClause(const OMPAcquireClause *) {} |
2410 | | |
2411 | 0 | void OMPClauseEnqueue::VisitOMPReleaseClause(const OMPReleaseClause *) {} |
2412 | | |
2413 | 0 | void OMPClauseEnqueue::VisitOMPRelaxedClause(const OMPRelaxedClause *) {} |
2414 | | |
2415 | 0 | void OMPClauseEnqueue::VisitOMPThreadsClause(const OMPThreadsClause *) {} |
2416 | | |
2417 | 0 | void OMPClauseEnqueue::VisitOMPSIMDClause(const OMPSIMDClause *) {} |
2418 | | |
2419 | 0 | void OMPClauseEnqueue::VisitOMPNogroupClause(const OMPNogroupClause *) {} |
2420 | | |
2421 | 0 | void OMPClauseEnqueue::VisitOMPInitClause(const OMPInitClause *C) { |
2422 | 0 | VisitOMPClauseList(C); |
2423 | 0 | } |
2424 | | |
2425 | 0 | void OMPClauseEnqueue::VisitOMPUseClause(const OMPUseClause *C) { |
2426 | 0 | Visitor->AddStmt(C->getInteropVar()); |
2427 | 0 | } |
2428 | | |
2429 | 0 | void OMPClauseEnqueue::VisitOMPDestroyClause(const OMPDestroyClause *C) { |
2430 | 0 | if (C->getInteropVar()) |
2431 | 0 | Visitor->AddStmt(C->getInteropVar()); |
2432 | 0 | } |
2433 | | |
2434 | 0 | void OMPClauseEnqueue::VisitOMPNovariantsClause(const OMPNovariantsClause *C) { |
2435 | 0 | Visitor->AddStmt(C->getCondition()); |
2436 | 0 | } |
2437 | | |
2438 | 0 | void OMPClauseEnqueue::VisitOMPNocontextClause(const OMPNocontextClause *C) { |
2439 | 0 | Visitor->AddStmt(C->getCondition()); |
2440 | 0 | } |
2441 | | |
2442 | 0 | void OMPClauseEnqueue::VisitOMPFilterClause(const OMPFilterClause *C) { |
2443 | 0 | VisitOMPClauseWithPreInit(C); |
2444 | 0 | Visitor->AddStmt(C->getThreadID()); |
2445 | 0 | } |
2446 | | |
2447 | 0 | void OMPClauseEnqueue::VisitOMPAlignClause(const OMPAlignClause *C) { |
2448 | 0 | Visitor->AddStmt(C->getAlignment()); |
2449 | 0 | } |
2450 | | |
2451 | | void OMPClauseEnqueue::VisitOMPUnifiedAddressClause( |
2452 | 0 | const OMPUnifiedAddressClause *) {} |
2453 | | |
2454 | | void OMPClauseEnqueue::VisitOMPUnifiedSharedMemoryClause( |
2455 | 0 | const OMPUnifiedSharedMemoryClause *) {} |
2456 | | |
2457 | | void OMPClauseEnqueue::VisitOMPReverseOffloadClause( |
2458 | 0 | const OMPReverseOffloadClause *) {} |
2459 | | |
2460 | | void OMPClauseEnqueue::VisitOMPDynamicAllocatorsClause( |
2461 | 0 | const OMPDynamicAllocatorsClause *) {} |
2462 | | |
2463 | | void OMPClauseEnqueue::VisitOMPAtomicDefaultMemOrderClause( |
2464 | 0 | const OMPAtomicDefaultMemOrderClause *) {} |
2465 | | |
2466 | 0 | void OMPClauseEnqueue::VisitOMPAtClause(const OMPAtClause *) {} |
2467 | | |
2468 | 0 | void OMPClauseEnqueue::VisitOMPSeverityClause(const OMPSeverityClause *) {} |
2469 | | |
2470 | 0 | void OMPClauseEnqueue::VisitOMPMessageClause(const OMPMessageClause *) {} |
2471 | | |
2472 | 0 | void OMPClauseEnqueue::VisitOMPDeviceClause(const OMPDeviceClause *C) { |
2473 | 0 | Visitor->AddStmt(C->getDevice()); |
2474 | 0 | } |
2475 | | |
2476 | 0 | void OMPClauseEnqueue::VisitOMPNumTeamsClause(const OMPNumTeamsClause *C) { |
2477 | 0 | VisitOMPClauseWithPreInit(C); |
2478 | 0 | Visitor->AddStmt(C->getNumTeams()); |
2479 | 0 | } |
2480 | | |
2481 | | void OMPClauseEnqueue::VisitOMPThreadLimitClause( |
2482 | 0 | const OMPThreadLimitClause *C) { |
2483 | 0 | VisitOMPClauseWithPreInit(C); |
2484 | 0 | Visitor->AddStmt(C->getThreadLimit()); |
2485 | 0 | } |
2486 | | |
2487 | 0 | void OMPClauseEnqueue::VisitOMPPriorityClause(const OMPPriorityClause *C) { |
2488 | 0 | Visitor->AddStmt(C->getPriority()); |
2489 | 0 | } |
2490 | | |
2491 | 0 | void OMPClauseEnqueue::VisitOMPGrainsizeClause(const OMPGrainsizeClause *C) { |
2492 | 0 | Visitor->AddStmt(C->getGrainsize()); |
2493 | 0 | } |
2494 | | |
2495 | 0 | void OMPClauseEnqueue::VisitOMPNumTasksClause(const OMPNumTasksClause *C) { |
2496 | 0 | Visitor->AddStmt(C->getNumTasks()); |
2497 | 0 | } |
2498 | | |
2499 | 0 | void OMPClauseEnqueue::VisitOMPHintClause(const OMPHintClause *C) { |
2500 | 0 | Visitor->AddStmt(C->getHint()); |
2501 | 0 | } |
2502 | | |
2503 | 0 | template <typename T> void OMPClauseEnqueue::VisitOMPClauseList(T *Node) { |
2504 | 0 | for (const auto *I : Node->varlists()) { |
2505 | 0 | Visitor->AddStmt(I); |
2506 | 0 | } |
2507 | 0 | } Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPAlignedClause const>(clang::OMPAlignedClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPAllocateClause const>(clang::OMPAllocateClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPCopyprivateClause const>(clang::OMPCopyprivateClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPCopyinClause const>(clang::OMPCopyinClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPDependClause const>(clang::OMPDependClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPDoacrossClause const>(clang::OMPDoacrossClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPExclusiveClause const>(clang::OMPExclusiveClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPFirstprivateClause const>(clang::OMPFirstprivateClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPFlushClause const>(clang::OMPFlushClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPFromClause const>(clang::OMPFromClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPHasDeviceAddrClause const>(clang::OMPHasDeviceAddrClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPInReductionClause const>(clang::OMPInReductionClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPInclusiveClause const>(clang::OMPInclusiveClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPInitClause const>(clang::OMPInitClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPIsDevicePtrClause const>(clang::OMPIsDevicePtrClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPLastprivateClause const>(clang::OMPLastprivateClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPLinearClause const>(clang::OMPLinearClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPMapClause const>(clang::OMPMapClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPNontemporalClause const>(clang::OMPNontemporalClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPPrivateClause const>(clang::OMPPrivateClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPReductionClause const>(clang::OMPReductionClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPSharedClause const>(clang::OMPSharedClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPTaskReductionClause const>(clang::OMPTaskReductionClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPToClause const>(clang::OMPToClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPUseDeviceAddrClause const>(clang::OMPUseDeviceAddrClause const*) Unexecuted instantiation: CIndex.cpp:void (anonymous namespace)::OMPClauseEnqueue::VisitOMPClauseList<clang::OMPUseDevicePtrClause const>(clang::OMPUseDevicePtrClause const*) |
2508 | | |
2509 | 0 | void OMPClauseEnqueue::VisitOMPInclusiveClause(const OMPInclusiveClause *C) { |
2510 | 0 | VisitOMPClauseList(C); |
2511 | 0 | } |
2512 | 0 | void OMPClauseEnqueue::VisitOMPExclusiveClause(const OMPExclusiveClause *C) { |
2513 | 0 | VisitOMPClauseList(C); |
2514 | 0 | } |
2515 | 0 | void OMPClauseEnqueue::VisitOMPAllocateClause(const OMPAllocateClause *C) { |
2516 | 0 | VisitOMPClauseList(C); |
2517 | 0 | Visitor->AddStmt(C->getAllocator()); |
2518 | 0 | } |
2519 | 0 | void OMPClauseEnqueue::VisitOMPPrivateClause(const OMPPrivateClause *C) { |
2520 | 0 | VisitOMPClauseList(C); |
2521 | 0 | for (const auto *E : C->private_copies()) { |
2522 | 0 | Visitor->AddStmt(E); |
2523 | 0 | } |
2524 | 0 | } |
2525 | | void OMPClauseEnqueue::VisitOMPFirstprivateClause( |
2526 | 0 | const OMPFirstprivateClause *C) { |
2527 | 0 | VisitOMPClauseList(C); |
2528 | 0 | VisitOMPClauseWithPreInit(C); |
2529 | 0 | for (const auto *E : C->private_copies()) { |
2530 | 0 | Visitor->AddStmt(E); |
2531 | 0 | } |
2532 | 0 | for (const auto *E : C->inits()) { |
2533 | 0 | Visitor->AddStmt(E); |
2534 | 0 | } |
2535 | 0 | } |
2536 | | void OMPClauseEnqueue::VisitOMPLastprivateClause( |
2537 | 0 | const OMPLastprivateClause *C) { |
2538 | 0 | VisitOMPClauseList(C); |
2539 | 0 | VisitOMPClauseWithPostUpdate(C); |
2540 | 0 | for (auto *E : C->private_copies()) { |
2541 | 0 | Visitor->AddStmt(E); |
2542 | 0 | } |
2543 | 0 | for (auto *E : C->source_exprs()) { |
2544 | 0 | Visitor->AddStmt(E); |
2545 | 0 | } |
2546 | 0 | for (auto *E : C->destination_exprs()) { |
2547 | 0 | Visitor->AddStmt(E); |
2548 | 0 | } |
2549 | 0 | for (auto *E : C->assignment_ops()) { |
2550 | 0 | Visitor->AddStmt(E); |
2551 | 0 | } |
2552 | 0 | } |
2553 | 0 | void OMPClauseEnqueue::VisitOMPSharedClause(const OMPSharedClause *C) { |
2554 | 0 | VisitOMPClauseList(C); |
2555 | 0 | } |
2556 | 0 | void OMPClauseEnqueue::VisitOMPReductionClause(const OMPReductionClause *C) { |
2557 | 0 | VisitOMPClauseList(C); |
2558 | 0 | VisitOMPClauseWithPostUpdate(C); |
2559 | 0 | for (auto *E : C->privates()) { |
2560 | 0 | Visitor->AddStmt(E); |
2561 | 0 | } |
2562 | 0 | for (auto *E : C->lhs_exprs()) { |
2563 | 0 | Visitor->AddStmt(E); |
2564 | 0 | } |
2565 | 0 | for (auto *E : C->rhs_exprs()) { |
2566 | 0 | Visitor->AddStmt(E); |
2567 | 0 | } |
2568 | 0 | for (auto *E : C->reduction_ops()) { |
2569 | 0 | Visitor->AddStmt(E); |
2570 | 0 | } |
2571 | 0 | if (C->getModifier() == clang::OMPC_REDUCTION_inscan) { |
2572 | 0 | for (auto *E : C->copy_ops()) { |
2573 | 0 | Visitor->AddStmt(E); |
2574 | 0 | } |
2575 | 0 | for (auto *E : C->copy_array_temps()) { |
2576 | 0 | Visitor->AddStmt(E); |
2577 | 0 | } |
2578 | 0 | for (auto *E : C->copy_array_elems()) { |
2579 | 0 | Visitor->AddStmt(E); |
2580 | 0 | } |
2581 | 0 | } |
2582 | 0 | } |
2583 | | void OMPClauseEnqueue::VisitOMPTaskReductionClause( |
2584 | 0 | const OMPTaskReductionClause *C) { |
2585 | 0 | VisitOMPClauseList(C); |
2586 | 0 | VisitOMPClauseWithPostUpdate(C); |
2587 | 0 | for (auto *E : C->privates()) { |
2588 | 0 | Visitor->AddStmt(E); |
2589 | 0 | } |
2590 | 0 | for (auto *E : C->lhs_exprs()) { |
2591 | 0 | Visitor->AddStmt(E); |
2592 | 0 | } |
2593 | 0 | for (auto *E : C->rhs_exprs()) { |
2594 | 0 | Visitor->AddStmt(E); |
2595 | 0 | } |
2596 | 0 | for (auto *E : C->reduction_ops()) { |
2597 | 0 | Visitor->AddStmt(E); |
2598 | 0 | } |
2599 | 0 | } |
2600 | | void OMPClauseEnqueue::VisitOMPInReductionClause( |
2601 | 0 | const OMPInReductionClause *C) { |
2602 | 0 | VisitOMPClauseList(C); |
2603 | 0 | VisitOMPClauseWithPostUpdate(C); |
2604 | 0 | for (auto *E : C->privates()) { |
2605 | 0 | Visitor->AddStmt(E); |
2606 | 0 | } |
2607 | 0 | for (auto *E : C->lhs_exprs()) { |
2608 | 0 | Visitor->AddStmt(E); |
2609 | 0 | } |
2610 | 0 | for (auto *E : C->rhs_exprs()) { |
2611 | 0 | Visitor->AddStmt(E); |
2612 | 0 | } |
2613 | 0 | for (auto *E : C->reduction_ops()) { |
2614 | 0 | Visitor->AddStmt(E); |
2615 | 0 | } |
2616 | 0 | for (auto *E : C->taskgroup_descriptors()) |
2617 | 0 | Visitor->AddStmt(E); |
2618 | 0 | } |
2619 | 0 | void OMPClauseEnqueue::VisitOMPLinearClause(const OMPLinearClause *C) { |
2620 | 0 | VisitOMPClauseList(C); |
2621 | 0 | VisitOMPClauseWithPostUpdate(C); |
2622 | 0 | for (const auto *E : C->privates()) { |
2623 | 0 | Visitor->AddStmt(E); |
2624 | 0 | } |
2625 | 0 | for (const auto *E : C->inits()) { |
2626 | 0 | Visitor->AddStmt(E); |
2627 | 0 | } |
2628 | 0 | for (const auto *E : C->updates()) { |
2629 | 0 | Visitor->AddStmt(E); |
2630 | 0 | } |
2631 | 0 | for (const auto *E : C->finals()) { |
2632 | 0 | Visitor->AddStmt(E); |
2633 | 0 | } |
2634 | 0 | Visitor->AddStmt(C->getStep()); |
2635 | 0 | Visitor->AddStmt(C->getCalcStep()); |
2636 | 0 | } |
2637 | 0 | void OMPClauseEnqueue::VisitOMPAlignedClause(const OMPAlignedClause *C) { |
2638 | 0 | VisitOMPClauseList(C); |
2639 | 0 | Visitor->AddStmt(C->getAlignment()); |
2640 | 0 | } |
2641 | 0 | void OMPClauseEnqueue::VisitOMPCopyinClause(const OMPCopyinClause *C) { |
2642 | 0 | VisitOMPClauseList(C); |
2643 | 0 | for (auto *E : C->source_exprs()) { |
2644 | 0 | Visitor->AddStmt(E); |
2645 | 0 | } |
2646 | 0 | for (auto *E : C->destination_exprs()) { |
2647 | 0 | Visitor->AddStmt(E); |
2648 | 0 | } |
2649 | 0 | for (auto *E : C->assignment_ops()) { |
2650 | 0 | Visitor->AddStmt(E); |
2651 | 0 | } |
2652 | 0 | } |
2653 | | void OMPClauseEnqueue::VisitOMPCopyprivateClause( |
2654 | 0 | const OMPCopyprivateClause *C) { |
2655 | 0 | VisitOMPClauseList(C); |
2656 | 0 | for (auto *E : C->source_exprs()) { |
2657 | 0 | Visitor->AddStmt(E); |
2658 | 0 | } |
2659 | 0 | for (auto *E : C->destination_exprs()) { |
2660 | 0 | Visitor->AddStmt(E); |
2661 | 0 | } |
2662 | 0 | for (auto *E : C->assignment_ops()) { |
2663 | 0 | Visitor->AddStmt(E); |
2664 | 0 | } |
2665 | 0 | } |
2666 | 0 | void OMPClauseEnqueue::VisitOMPFlushClause(const OMPFlushClause *C) { |
2667 | 0 | VisitOMPClauseList(C); |
2668 | 0 | } |
2669 | 0 | void OMPClauseEnqueue::VisitOMPDepobjClause(const OMPDepobjClause *C) { |
2670 | 0 | Visitor->AddStmt(C->getDepobj()); |
2671 | 0 | } |
2672 | 0 | void OMPClauseEnqueue::VisitOMPDependClause(const OMPDependClause *C) { |
2673 | 0 | VisitOMPClauseList(C); |
2674 | 0 | } |
2675 | 0 | void OMPClauseEnqueue::VisitOMPMapClause(const OMPMapClause *C) { |
2676 | 0 | VisitOMPClauseList(C); |
2677 | 0 | } |
2678 | | void OMPClauseEnqueue::VisitOMPDistScheduleClause( |
2679 | 0 | const OMPDistScheduleClause *C) { |
2680 | 0 | VisitOMPClauseWithPreInit(C); |
2681 | 0 | Visitor->AddStmt(C->getChunkSize()); |
2682 | 0 | } |
2683 | | void OMPClauseEnqueue::VisitOMPDefaultmapClause( |
2684 | 0 | const OMPDefaultmapClause * /*C*/) {} |
2685 | 0 | void OMPClauseEnqueue::VisitOMPToClause(const OMPToClause *C) { |
2686 | 0 | VisitOMPClauseList(C); |
2687 | 0 | } |
2688 | 0 | void OMPClauseEnqueue::VisitOMPFromClause(const OMPFromClause *C) { |
2689 | 0 | VisitOMPClauseList(C); |
2690 | 0 | } |
2691 | | void OMPClauseEnqueue::VisitOMPUseDevicePtrClause( |
2692 | 0 | const OMPUseDevicePtrClause *C) { |
2693 | 0 | VisitOMPClauseList(C); |
2694 | 0 | } |
2695 | | void OMPClauseEnqueue::VisitOMPUseDeviceAddrClause( |
2696 | 0 | const OMPUseDeviceAddrClause *C) { |
2697 | 0 | VisitOMPClauseList(C); |
2698 | 0 | } |
2699 | | void OMPClauseEnqueue::VisitOMPIsDevicePtrClause( |
2700 | 0 | const OMPIsDevicePtrClause *C) { |
2701 | 0 | VisitOMPClauseList(C); |
2702 | 0 | } |
2703 | | void OMPClauseEnqueue::VisitOMPHasDeviceAddrClause( |
2704 | 0 | const OMPHasDeviceAddrClause *C) { |
2705 | 0 | VisitOMPClauseList(C); |
2706 | 0 | } |
2707 | | void OMPClauseEnqueue::VisitOMPNontemporalClause( |
2708 | 0 | const OMPNontemporalClause *C) { |
2709 | 0 | VisitOMPClauseList(C); |
2710 | 0 | for (const auto *E : C->private_refs()) |
2711 | 0 | Visitor->AddStmt(E); |
2712 | 0 | } |
2713 | 0 | void OMPClauseEnqueue::VisitOMPOrderClause(const OMPOrderClause *C) {} |
2714 | | void OMPClauseEnqueue::VisitOMPUsesAllocatorsClause( |
2715 | 0 | const OMPUsesAllocatorsClause *C) { |
2716 | 0 | for (unsigned I = 0, E = C->getNumberOfAllocators(); I < E; ++I) { |
2717 | 0 | const OMPUsesAllocatorsClause::Data &D = C->getAllocatorData(I); |
2718 | 0 | Visitor->AddStmt(D.Allocator); |
2719 | 0 | Visitor->AddStmt(D.AllocatorTraits); |
2720 | 0 | } |
2721 | 0 | } |
2722 | 0 | void OMPClauseEnqueue::VisitOMPAffinityClause(const OMPAffinityClause *C) { |
2723 | 0 | Visitor->AddStmt(C->getModifier()); |
2724 | 0 | for (const Expr *E : C->varlists()) |
2725 | 0 | Visitor->AddStmt(E); |
2726 | 0 | } |
2727 | 0 | void OMPClauseEnqueue::VisitOMPBindClause(const OMPBindClause *C) {} |
2728 | | void OMPClauseEnqueue::VisitOMPXDynCGroupMemClause( |
2729 | 0 | const OMPXDynCGroupMemClause *C) { |
2730 | 0 | VisitOMPClauseWithPreInit(C); |
2731 | 0 | Visitor->AddStmt(C->getSize()); |
2732 | 0 | } |
2733 | 0 | void OMPClauseEnqueue::VisitOMPDoacrossClause(const OMPDoacrossClause *C) { |
2734 | 0 | VisitOMPClauseList(C); |
2735 | 0 | } |
2736 | 0 | void OMPClauseEnqueue::VisitOMPXAttributeClause(const OMPXAttributeClause *C) { |
2737 | 0 | } |
2738 | | |
2739 | | } // namespace |
2740 | | |
2741 | 1 | void EnqueueVisitor::EnqueueChildren(const OMPClause *S) { |
2742 | 1 | unsigned size = WL.size(); |
2743 | 1 | OMPClauseEnqueue Visitor(this); |
2744 | 1 | Visitor.Visit(S); |
2745 | 1 | if (size == WL.size()) |
2746 | 0 | return; |
2747 | | // Now reverse the entries we just added. This will match the DFS |
2748 | | // ordering performed by the worklist. |
2749 | 1 | VisitorWorkList::iterator I = WL.begin() + size, E = WL.end(); |
2750 | 1 | std::reverse(I, E); |
2751 | 1 | } |
2752 | | |
2753 | 8 | void EnqueueVisitor::EnqueueChildren(const AnnotateAttr *A) { |
2754 | 8 | unsigned size = WL.size(); |
2755 | 8 | for (const Expr *Arg : A->args()) { |
2756 | 1 | VisitStmt(Arg); |
2757 | 1 | } |
2758 | 8 | if (size == WL.size()) |
2759 | 7 | return; |
2760 | | // Now reverse the entries we just added. This will match the DFS |
2761 | | // ordering performed by the worklist. |
2762 | 1 | VisitorWorkList::iterator I = WL.begin() + size, E = WL.end(); |
2763 | 1 | std::reverse(I, E); |
2764 | 1 | } |
2765 | | |
2766 | 1 | void EnqueueVisitor::VisitAddrLabelExpr(const AddrLabelExpr *E) { |
2767 | 1 | WL.push_back(LabelRefVisit(E->getLabel(), E->getLabelLoc(), Parent)); |
2768 | 1 | } |
2769 | 6 | void EnqueueVisitor::VisitBlockExpr(const BlockExpr *B) { |
2770 | 6 | AddDecl(B->getBlockDecl()); |
2771 | 6 | } |
2772 | 4 | void EnqueueVisitor::VisitCompoundLiteralExpr(const CompoundLiteralExpr *E) { |
2773 | 4 | EnqueueChildren(E); |
2774 | 4 | AddTypeLoc(E->getTypeSourceInfo()); |
2775 | 4 | } |
2776 | 835 | void EnqueueVisitor::VisitCompoundStmt(const CompoundStmt *S) { |
2777 | 835 | for (auto &I : llvm::reverse(S->body())) |
2778 | 2.35k | AddStmt(I); |
2779 | 835 | } |
2780 | | void EnqueueVisitor::VisitMSDependentExistsStmt( |
2781 | 2 | const MSDependentExistsStmt *S) { |
2782 | 2 | AddStmt(S->getSubStmt()); |
2783 | 2 | AddDeclarationNameInfo(S); |
2784 | 2 | if (NestedNameSpecifierLoc QualifierLoc = S->getQualifierLoc()) |
2785 | 2 | AddNestedNameSpecifierLoc(QualifierLoc); |
2786 | 2 | } |
2787 | | |
2788 | | void EnqueueVisitor::VisitCXXDependentScopeMemberExpr( |
2789 | 3 | const CXXDependentScopeMemberExpr *E) { |
2790 | 3 | if (E->hasExplicitTemplateArgs()) |
2791 | 1 | AddExplicitTemplateArgs(E->getTemplateArgs(), E->getNumTemplateArgs()); |
2792 | 3 | AddDeclarationNameInfo(E); |
2793 | 3 | if (NestedNameSpecifierLoc QualifierLoc = E->getQualifierLoc()) |
2794 | 2 | AddNestedNameSpecifierLoc(QualifierLoc); |
2795 | 3 | if (!E->isImplicitAccess()) |
2796 | 3 | AddStmt(E->getBase()); |
2797 | 3 | } |
2798 | 5 | void EnqueueVisitor::VisitCXXNewExpr(const CXXNewExpr *E) { |
2799 | | // Enqueue the initializer , if any. |
2800 | 5 | AddStmt(E->getInitializer()); |
2801 | | // Enqueue the array size, if any. |
2802 | 5 | AddStmt(E->getArraySize().value_or(nullptr)); |
2803 | | // Enqueue the allocated type. |
2804 | 5 | AddTypeLoc(E->getAllocatedTypeSourceInfo()); |
2805 | | // Enqueue the placement arguments. |
2806 | 6 | for (unsigned I = E->getNumPlacementArgs(); I > 0; --I1 ) |
2807 | 1 | AddStmt(E->getPlacementArg(I - 1)); |
2808 | 5 | } |
2809 | 4.89k | void EnqueueVisitor::VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *CE) { |
2810 | 4.92k | for (unsigned I = CE->getNumArgs(); I > 1 /* Yes, this is 1 */; --I31 ) |
2811 | 31 | AddStmt(CE->getArg(I - 1)); |
2812 | 4.89k | AddStmt(CE->getCallee()); |
2813 | 4.89k | AddStmt(CE->getArg(0)); |
2814 | 4.89k | } |
2815 | | void EnqueueVisitor::VisitCXXPseudoDestructorExpr( |
2816 | 2 | const CXXPseudoDestructorExpr *E) { |
2817 | | // Visit the name of the type being destroyed. |
2818 | 2 | AddTypeLoc(E->getDestroyedTypeInfo()); |
2819 | | // Visit the scope type that looks disturbingly like the nested-name-specifier |
2820 | | // but isn't. |
2821 | 2 | AddTypeLoc(E->getScopeTypeInfo()); |
2822 | | // Visit the nested-name-specifier. |
2823 | 2 | if (NestedNameSpecifierLoc QualifierLoc = E->getQualifierLoc()) |
2824 | 1 | AddNestedNameSpecifierLoc(QualifierLoc); |
2825 | | // Visit base expression. |
2826 | 2 | AddStmt(E->getBase()); |
2827 | 2 | } |
2828 | | void EnqueueVisitor::VisitCXXScalarValueInitExpr( |
2829 | 2 | const CXXScalarValueInitExpr *E) { |
2830 | 2 | AddTypeLoc(E->getTypeSourceInfo()); |
2831 | 2 | } |
2832 | | void EnqueueVisitor::VisitCXXTemporaryObjectExpr( |
2833 | 39 | const CXXTemporaryObjectExpr *E) { |
2834 | 39 | EnqueueChildren(E); |
2835 | 39 | AddTypeLoc(E->getTypeSourceInfo()); |
2836 | 39 | } |
2837 | 2 | void EnqueueVisitor::VisitCXXTypeidExpr(const CXXTypeidExpr *E) { |
2838 | 2 | EnqueueChildren(E); |
2839 | 2 | if (E->isTypeOperand()) |
2840 | 1 | AddTypeLoc(E->getTypeOperandSourceInfo()); |
2841 | 2 | } |
2842 | | |
2843 | | void EnqueueVisitor::VisitCXXUnresolvedConstructExpr( |
2844 | 8 | const CXXUnresolvedConstructExpr *E) { |
2845 | 8 | EnqueueChildren(E); |
2846 | 8 | AddTypeLoc(E->getTypeSourceInfo()); |
2847 | 8 | } |
2848 | 0 | void EnqueueVisitor::VisitCXXUuidofExpr(const CXXUuidofExpr *E) { |
2849 | 0 | EnqueueChildren(E); |
2850 | 0 | if (E->isTypeOperand()) |
2851 | 0 | AddTypeLoc(E->getTypeOperandSourceInfo()); |
2852 | 0 | } |
2853 | | |
2854 | 4 | void EnqueueVisitor::VisitCXXCatchStmt(const CXXCatchStmt *S) { |
2855 | 4 | EnqueueChildren(S); |
2856 | 4 | AddDecl(S->getExceptionDecl()); |
2857 | 4 | } |
2858 | | |
2859 | 4 | void EnqueueVisitor::VisitCXXForRangeStmt(const CXXForRangeStmt *S) { |
2860 | 4 | AddStmt(S->getBody()); |
2861 | 4 | AddStmt(S->getRangeInit()); |
2862 | 4 | AddDecl(S->getLoopVariable()); |
2863 | 4 | } |
2864 | | |
2865 | 1.23k | void EnqueueVisitor::VisitDeclRefExpr(const DeclRefExpr *DR) { |
2866 | 1.23k | if (DR->hasExplicitTemplateArgs()) |
2867 | 6 | AddExplicitTemplateArgs(DR->getTemplateArgs(), DR->getNumTemplateArgs()); |
2868 | 1.23k | WL.push_back(DeclRefExprParts(DR, Parent)); |
2869 | 1.23k | } |
2870 | | void EnqueueVisitor::VisitDependentScopeDeclRefExpr( |
2871 | 4 | const DependentScopeDeclRefExpr *E) { |
2872 | 4 | if (E->hasExplicitTemplateArgs()) |
2873 | 1 | AddExplicitTemplateArgs(E->getTemplateArgs(), E->getNumTemplateArgs()); |
2874 | 4 | AddDeclarationNameInfo(E); |
2875 | 4 | AddNestedNameSpecifierLoc(E->getQualifierLoc()); |
2876 | 4 | } |
2877 | 329 | void EnqueueVisitor::VisitDeclStmt(const DeclStmt *S) { |
2878 | 329 | unsigned size = WL.size(); |
2879 | 329 | bool isFirst = true; |
2880 | 344 | for (const auto *D : S->decls()) { |
2881 | 344 | AddDecl(D, isFirst); |
2882 | 344 | isFirst = false; |
2883 | 344 | } |
2884 | 329 | if (size == WL.size()) |
2885 | 0 | return; |
2886 | | // Now reverse the entries we just added. This will match the DFS |
2887 | | // ordering performed by the worklist. |
2888 | 329 | VisitorWorkList::iterator I = WL.begin() + size, E = WL.end(); |
2889 | 329 | std::reverse(I, E); |
2890 | 329 | } |
2891 | 14 | void EnqueueVisitor::VisitDesignatedInitExpr(const DesignatedInitExpr *E) { |
2892 | 14 | AddStmt(E->getInit()); |
2893 | 14 | for (const DesignatedInitExpr::Designator &D : |
2894 | 18 | llvm::reverse(E->designators())) { |
2895 | 18 | if (D.isFieldDesignator()) { |
2896 | 16 | if (const FieldDecl *Field = D.getFieldDecl()) |
2897 | 16 | AddMemberRef(Field, D.getFieldLoc()); |
2898 | 16 | continue; |
2899 | 16 | } |
2900 | 2 | if (D.isArrayDesignator()) { |
2901 | 2 | AddStmt(E->getArrayIndex(D)); |
2902 | 2 | continue; |
2903 | 2 | } |
2904 | 0 | assert(D.isArrayRangeDesignator() && "Unknown designator kind"); |
2905 | 0 | AddStmt(E->getArrayRangeEnd(D)); |
2906 | 0 | AddStmt(E->getArrayRangeStart(D)); |
2907 | 0 | } |
2908 | 14 | } |
2909 | 75 | void EnqueueVisitor::VisitExplicitCastExpr(const ExplicitCastExpr *E) { |
2910 | 75 | EnqueueChildren(E); |
2911 | 75 | AddTypeLoc(E->getTypeInfoAsWritten()); |
2912 | 75 | } |
2913 | 2 | void EnqueueVisitor::VisitForStmt(const ForStmt *FS) { |
2914 | 2 | AddStmt(FS->getBody()); |
2915 | 2 | AddStmt(FS->getInc()); |
2916 | 2 | AddStmt(FS->getCond()); |
2917 | 2 | AddDecl(FS->getConditionVariable()); |
2918 | 2 | AddStmt(FS->getInit()); |
2919 | 2 | } |
2920 | 2 | void EnqueueVisitor::VisitGotoStmt(const GotoStmt *GS) { |
2921 | 2 | WL.push_back(LabelRefVisit(GS->getLabel(), GS->getLabelLoc(), Parent)); |
2922 | 2 | } |
2923 | 10 | void EnqueueVisitor::VisitIfStmt(const IfStmt *If) { |
2924 | 10 | AddStmt(If->getElse()); |
2925 | 10 | AddStmt(If->getThen()); |
2926 | 10 | AddStmt(If->getCond()); |
2927 | 10 | AddStmt(If->getInit()); |
2928 | 10 | AddDecl(If->getConditionVariable()); |
2929 | 10 | } |
2930 | 17 | void EnqueueVisitor::VisitInitListExpr(const InitListExpr *IE) { |
2931 | | // We care about the syntactic form of the initializer list, only. |
2932 | 17 | if (InitListExpr *Syntactic = IE->getSyntacticForm()) |
2933 | 15 | IE = Syntactic; |
2934 | 17 | EnqueueChildren(IE); |
2935 | 17 | } |
2936 | 528 | void EnqueueVisitor::VisitMemberExpr(const MemberExpr *M) { |
2937 | 528 | WL.push_back(MemberExprParts(M, Parent)); |
2938 | | |
2939 | | // If the base of the member access expression is an implicit 'this', don't |
2940 | | // visit it. |
2941 | | // FIXME: If we ever want to show these implicit accesses, this will be |
2942 | | // unfortunate. However, clang_getCursor() relies on this behavior. |
2943 | 528 | if (M->isImplicitAccess()) |
2944 | 37 | return; |
2945 | | |
2946 | | // Ignore base anonymous struct/union fields, otherwise they will shadow the |
2947 | | // real field that we are interested in. |
2948 | 491 | if (auto *SubME = dyn_cast<MemberExpr>(M->getBase())) { |
2949 | 4 | if (auto *FD = dyn_cast_or_null<FieldDecl>(SubME->getMemberDecl())) { |
2950 | 4 | if (FD->isAnonymousStructOrUnion()) { |
2951 | 4 | AddStmt(SubME->getBase()); |
2952 | 4 | return; |
2953 | 4 | } |
2954 | 4 | } |
2955 | 4 | } |
2956 | | |
2957 | 487 | AddStmt(M->getBase()); |
2958 | 487 | } |
2959 | 1 | void EnqueueVisitor::VisitObjCEncodeExpr(const ObjCEncodeExpr *E) { |
2960 | 1 | AddTypeLoc(E->getEncodedTypeSourceInfo()); |
2961 | 1 | } |
2962 | 155 | void EnqueueVisitor::VisitObjCMessageExpr(const ObjCMessageExpr *M) { |
2963 | 155 | EnqueueChildren(M); |
2964 | 155 | AddTypeLoc(M->getClassReceiverTypeInfo()); |
2965 | 155 | } |
2966 | 1 | void EnqueueVisitor::VisitOffsetOfExpr(const OffsetOfExpr *E) { |
2967 | | // Visit the components of the offsetof expression. |
2968 | 4 | for (unsigned N = E->getNumComponents(), I = N; I > 0; --I3 ) { |
2969 | 3 | const OffsetOfNode &Node = E->getComponent(I - 1); |
2970 | 3 | switch (Node.getKind()) { |
2971 | 1 | case OffsetOfNode::Array: |
2972 | 1 | AddStmt(E->getIndexExpr(Node.getArrayExprIndex())); |
2973 | 1 | break; |
2974 | 2 | case OffsetOfNode::Field: |
2975 | 2 | AddMemberRef(Node.getField(), Node.getSourceRange().getEnd()); |
2976 | 2 | break; |
2977 | 0 | case OffsetOfNode::Identifier: |
2978 | 0 | case OffsetOfNode::Base: |
2979 | 0 | continue; |
2980 | 3 | } |
2981 | 3 | } |
2982 | | // Visit the type into which we're computing the offset. |
2983 | 1 | AddTypeLoc(E->getTypeSourceInfo()); |
2984 | 1 | } |
2985 | 20 | void EnqueueVisitor::VisitOverloadExpr(const OverloadExpr *E) { |
2986 | 20 | if (E->hasExplicitTemplateArgs()) |
2987 | 4 | AddExplicitTemplateArgs(E->getTemplateArgs(), E->getNumTemplateArgs()); |
2988 | 20 | WL.push_back(OverloadExprParts(E, Parent)); |
2989 | 20 | } |
2990 | | void EnqueueVisitor::VisitUnaryExprOrTypeTraitExpr( |
2991 | 7 | const UnaryExprOrTypeTraitExpr *E) { |
2992 | 7 | EnqueueChildren(E); |
2993 | 7 | if (E->isArgumentType()) |
2994 | 7 | AddTypeLoc(E->getArgumentTypeInfo()); |
2995 | 7 | } |
2996 | 4.83k | void EnqueueVisitor::VisitStmt(const Stmt *S) { EnqueueChildren(S); } |
2997 | 12 | void EnqueueVisitor::VisitSwitchStmt(const SwitchStmt *S) { |
2998 | 12 | AddStmt(S->getBody()); |
2999 | 12 | AddStmt(S->getCond()); |
3000 | 12 | AddDecl(S->getConditionVariable()); |
3001 | 12 | } |
3002 | | |
3003 | 2 | void EnqueueVisitor::VisitWhileStmt(const WhileStmt *W) { |
3004 | 2 | AddStmt(W->getBody()); |
3005 | 2 | AddStmt(W->getCond()); |
3006 | 2 | AddDecl(W->getConditionVariable()); |
3007 | 2 | } |
3008 | | |
3009 | 6 | void EnqueueVisitor::VisitTypeTraitExpr(const TypeTraitExpr *E) { |
3010 | 18 | for (unsigned I = E->getNumArgs(); I > 0; --I12 ) |
3011 | 12 | AddTypeLoc(E->getArg(I - 1)); |
3012 | 6 | } |
3013 | | |
3014 | 0 | void EnqueueVisitor::VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *E) { |
3015 | 0 | AddTypeLoc(E->getQueriedTypeSourceInfo()); |
3016 | 0 | } |
3017 | | |
3018 | 0 | void EnqueueVisitor::VisitExpressionTraitExpr(const ExpressionTraitExpr *E) { |
3019 | 0 | EnqueueChildren(E); |
3020 | 0 | } |
3021 | | |
3022 | 5 | void EnqueueVisitor::VisitUnresolvedMemberExpr(const UnresolvedMemberExpr *U) { |
3023 | 5 | VisitOverloadExpr(U); |
3024 | 5 | if (!U->isImplicitAccess()) |
3025 | 4 | AddStmt(U->getBase()); |
3026 | 5 | } |
3027 | 3 | void EnqueueVisitor::VisitVAArgExpr(const VAArgExpr *E) { |
3028 | 3 | AddStmt(E->getSubExpr()); |
3029 | 3 | AddTypeLoc(E->getWrittenTypeInfo()); |
3030 | 3 | } |
3031 | 2 | void EnqueueVisitor::VisitSizeOfPackExpr(const SizeOfPackExpr *E) { |
3032 | 2 | WL.push_back(SizeOfPackExprParts(E, Parent)); |
3033 | 2 | } |
3034 | 50 | void EnqueueVisitor::VisitOpaqueValueExpr(const OpaqueValueExpr *E) { |
3035 | | // If the opaque value has a source expression, just transparently |
3036 | | // visit that. This is useful for (e.g.) pseudo-object expressions. |
3037 | 50 | if (Expr *SourceExpr = E->getSourceExpr()) |
3038 | 48 | return ConstStmtVisitor::Visit(SourceExpr); |
3039 | 50 | } |
3040 | 4 | void EnqueueVisitor::VisitLambdaExpr(const LambdaExpr *E) { |
3041 | 4 | AddStmt(E->getBody()); |
3042 | 4 | WL.push_back(LambdaExprParts(E, Parent)); |
3043 | 4 | } |
3044 | | void EnqueueVisitor::VisitConceptSpecializationExpr( |
3045 | 7 | const ConceptSpecializationExpr *E) { |
3046 | 7 | WL.push_back(ConceptSpecializationExprVisit(E, Parent)); |
3047 | 7 | } |
3048 | 4 | void EnqueueVisitor::VisitRequiresExpr(const RequiresExpr *E) { |
3049 | 4 | WL.push_back(RequiresExprVisit(E, Parent)); |
3050 | 4 | for (ParmVarDecl *VD : E->getLocalParameters()) |
3051 | 2 | AddDecl(VD); |
3052 | 4 | } |
3053 | 0 | void EnqueueVisitor::VisitCXXParenListInitExpr(const CXXParenListInitExpr *E) { |
3054 | 0 | EnqueueChildren(E); |
3055 | 0 | } |
3056 | 17 | void EnqueueVisitor::VisitPseudoObjectExpr(const PseudoObjectExpr *E) { |
3057 | | // Treat the expression like its syntactic form. |
3058 | 17 | ConstStmtVisitor::Visit(E->getSyntacticForm()); |
3059 | 17 | } |
3060 | | |
3061 | | void EnqueueVisitor::VisitOMPExecutableDirective( |
3062 | 1 | const OMPExecutableDirective *D) { |
3063 | 1 | EnqueueChildren(D); |
3064 | 1 | for (ArrayRef<OMPClause *>::iterator I = D->clauses().begin(), |
3065 | 1 | E = D->clauses().end(); |
3066 | 2 | I != E; ++I1 ) |
3067 | 1 | EnqueueChildren(*I); |
3068 | 1 | } |
3069 | | |
3070 | | void EnqueueVisitor::VisitOMPLoopBasedDirective( |
3071 | 1 | const OMPLoopBasedDirective *D) { |
3072 | 1 | VisitOMPExecutableDirective(D); |
3073 | 1 | } |
3074 | | |
3075 | 0 | void EnqueueVisitor::VisitOMPLoopDirective(const OMPLoopDirective *D) { |
3076 | 0 | VisitOMPLoopBasedDirective(D); |
3077 | 0 | } |
3078 | | |
3079 | 0 | void EnqueueVisitor::VisitOMPParallelDirective(const OMPParallelDirective *D) { |
3080 | 0 | VisitOMPExecutableDirective(D); |
3081 | 0 | } |
3082 | | |
3083 | 0 | void EnqueueVisitor::VisitOMPSimdDirective(const OMPSimdDirective *D) { |
3084 | 0 | VisitOMPLoopDirective(D); |
3085 | 0 | } |
3086 | | |
3087 | | void EnqueueVisitor::VisitOMPLoopTransformationDirective( |
3088 | 1 | const OMPLoopTransformationDirective *D) { |
3089 | 1 | VisitOMPLoopBasedDirective(D); |
3090 | 1 | } |
3091 | | |
3092 | 1 | void EnqueueVisitor::VisitOMPTileDirective(const OMPTileDirective *D) { |
3093 | 1 | VisitOMPLoopTransformationDirective(D); |
3094 | 1 | } |
3095 | | |
3096 | 0 | void EnqueueVisitor::VisitOMPUnrollDirective(const OMPUnrollDirective *D) { |
3097 | 0 | VisitOMPLoopTransformationDirective(D); |
3098 | 0 | } |
3099 | | |
3100 | 0 | void EnqueueVisitor::VisitOMPForDirective(const OMPForDirective *D) { |
3101 | 0 | VisitOMPLoopDirective(D); |
3102 | 0 | } |
3103 | | |
3104 | 0 | void EnqueueVisitor::VisitOMPForSimdDirective(const OMPForSimdDirective *D) { |
3105 | 0 | VisitOMPLoopDirective(D); |
3106 | 0 | } |
3107 | | |
3108 | 0 | void EnqueueVisitor::VisitOMPSectionsDirective(const OMPSectionsDirective *D) { |
3109 | 0 | VisitOMPExecutableDirective(D); |
3110 | 0 | } |
3111 | | |
3112 | 0 | void EnqueueVisitor::VisitOMPSectionDirective(const OMPSectionDirective *D) { |
3113 | 0 | VisitOMPExecutableDirective(D); |
3114 | 0 | } |
3115 | | |
3116 | 0 | void EnqueueVisitor::VisitOMPSingleDirective(const OMPSingleDirective *D) { |
3117 | 0 | VisitOMPExecutableDirective(D); |
3118 | 0 | } |
3119 | | |
3120 | 0 | void EnqueueVisitor::VisitOMPMasterDirective(const OMPMasterDirective *D) { |
3121 | 0 | VisitOMPExecutableDirective(D); |
3122 | 0 | } |
3123 | | |
3124 | 0 | void EnqueueVisitor::VisitOMPCriticalDirective(const OMPCriticalDirective *D) { |
3125 | 0 | VisitOMPExecutableDirective(D); |
3126 | 0 | AddDeclarationNameInfo(D); |
3127 | 0 | } |
3128 | | |
3129 | | void EnqueueVisitor::VisitOMPParallelForDirective( |
3130 | 0 | const OMPParallelForDirective *D) { |
3131 | 0 | VisitOMPLoopDirective(D); |
3132 | 0 | } |
3133 | | |
3134 | | void EnqueueVisitor::VisitOMPParallelForSimdDirective( |
3135 | 0 | const OMPParallelForSimdDirective *D) { |
3136 | 0 | VisitOMPLoopDirective(D); |
3137 | 0 | } |
3138 | | |
3139 | | void EnqueueVisitor::VisitOMPParallelMasterDirective( |
3140 | 0 | const OMPParallelMasterDirective *D) { |
3141 | 0 | VisitOMPExecutableDirective(D); |
3142 | 0 | } |
3143 | | |
3144 | | void EnqueueVisitor::VisitOMPParallelMaskedDirective( |
3145 | 0 | const OMPParallelMaskedDirective *D) { |
3146 | 0 | VisitOMPExecutableDirective(D); |
3147 | 0 | } |
3148 | | |
3149 | | void EnqueueVisitor::VisitOMPParallelSectionsDirective( |
3150 | 0 | const OMPParallelSectionsDirective *D) { |
3151 | 0 | VisitOMPExecutableDirective(D); |
3152 | 0 | } |
3153 | | |
3154 | 0 | void EnqueueVisitor::VisitOMPTaskDirective(const OMPTaskDirective *D) { |
3155 | 0 | VisitOMPExecutableDirective(D); |
3156 | 0 | } |
3157 | | |
3158 | | void EnqueueVisitor::VisitOMPTaskyieldDirective( |
3159 | 0 | const OMPTaskyieldDirective *D) { |
3160 | 0 | VisitOMPExecutableDirective(D); |
3161 | 0 | } |
3162 | | |
3163 | 0 | void EnqueueVisitor::VisitOMPBarrierDirective(const OMPBarrierDirective *D) { |
3164 | 0 | VisitOMPExecutableDirective(D); |
3165 | 0 | } |
3166 | | |
3167 | 0 | void EnqueueVisitor::VisitOMPTaskwaitDirective(const OMPTaskwaitDirective *D) { |
3168 | 0 | VisitOMPExecutableDirective(D); |
3169 | 0 | } |
3170 | | |
3171 | 0 | void EnqueueVisitor::VisitOMPErrorDirective(const OMPErrorDirective *D) { |
3172 | 0 | VisitOMPExecutableDirective(D); |
3173 | 0 | } |
3174 | | |
3175 | | void EnqueueVisitor::VisitOMPTaskgroupDirective( |
3176 | 0 | const OMPTaskgroupDirective *D) { |
3177 | 0 | VisitOMPExecutableDirective(D); |
3178 | 0 | if (const Expr *E = D->getReductionRef()) |
3179 | 0 | VisitStmt(E); |
3180 | 0 | } |
3181 | | |
3182 | 0 | void EnqueueVisitor::VisitOMPFlushDirective(const OMPFlushDirective *D) { |
3183 | 0 | VisitOMPExecutableDirective(D); |
3184 | 0 | } |
3185 | | |
3186 | 0 | void EnqueueVisitor::VisitOMPDepobjDirective(const OMPDepobjDirective *D) { |
3187 | 0 | VisitOMPExecutableDirective(D); |
3188 | 0 | } |
3189 | | |
3190 | 0 | void EnqueueVisitor::VisitOMPScanDirective(const OMPScanDirective *D) { |
3191 | 0 | VisitOMPExecutableDirective(D); |
3192 | 0 | } |
3193 | | |
3194 | 0 | void EnqueueVisitor::VisitOMPOrderedDirective(const OMPOrderedDirective *D) { |
3195 | 0 | VisitOMPExecutableDirective(D); |
3196 | 0 | } |
3197 | | |
3198 | 0 | void EnqueueVisitor::VisitOMPAtomicDirective(const OMPAtomicDirective *D) { |
3199 | 0 | VisitOMPExecutableDirective(D); |
3200 | 0 | } |
3201 | | |
3202 | 0 | void EnqueueVisitor::VisitOMPTargetDirective(const OMPTargetDirective *D) { |
3203 | 0 | VisitOMPExecutableDirective(D); |
3204 | 0 | } |
3205 | | |
3206 | | void EnqueueVisitor::VisitOMPTargetDataDirective( |
3207 | 0 | const OMPTargetDataDirective *D) { |
3208 | 0 | VisitOMPExecutableDirective(D); |
3209 | 0 | } |
3210 | | |
3211 | | void EnqueueVisitor::VisitOMPTargetEnterDataDirective( |
3212 | 0 | const OMPTargetEnterDataDirective *D) { |
3213 | 0 | VisitOMPExecutableDirective(D); |
3214 | 0 | } |
3215 | | |
3216 | | void EnqueueVisitor::VisitOMPTargetExitDataDirective( |
3217 | 0 | const OMPTargetExitDataDirective *D) { |
3218 | 0 | VisitOMPExecutableDirective(D); |
3219 | 0 | } |
3220 | | |
3221 | | void EnqueueVisitor::VisitOMPTargetParallelDirective( |
3222 | 0 | const OMPTargetParallelDirective *D) { |
3223 | 0 | VisitOMPExecutableDirective(D); |
3224 | 0 | } |
3225 | | |
3226 | | void EnqueueVisitor::VisitOMPTargetParallelForDirective( |
3227 | 0 | const OMPTargetParallelForDirective *D) { |
3228 | 0 | VisitOMPLoopDirective(D); |
3229 | 0 | } |
3230 | | |
3231 | 0 | void EnqueueVisitor::VisitOMPTeamsDirective(const OMPTeamsDirective *D) { |
3232 | 0 | VisitOMPExecutableDirective(D); |
3233 | 0 | } |
3234 | | |
3235 | | void EnqueueVisitor::VisitOMPCancellationPointDirective( |
3236 | 0 | const OMPCancellationPointDirective *D) { |
3237 | 0 | VisitOMPExecutableDirective(D); |
3238 | 0 | } |
3239 | | |
3240 | 0 | void EnqueueVisitor::VisitOMPCancelDirective(const OMPCancelDirective *D) { |
3241 | 0 | VisitOMPExecutableDirective(D); |
3242 | 0 | } |
3243 | | |
3244 | 0 | void EnqueueVisitor::VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *D) { |
3245 | 0 | VisitOMPLoopDirective(D); |
3246 | 0 | } |
3247 | | |
3248 | | void EnqueueVisitor::VisitOMPTaskLoopSimdDirective( |
3249 | 0 | const OMPTaskLoopSimdDirective *D) { |
3250 | 0 | VisitOMPLoopDirective(D); |
3251 | 0 | } |
3252 | | |
3253 | | void EnqueueVisitor::VisitOMPMasterTaskLoopDirective( |
3254 | 0 | const OMPMasterTaskLoopDirective *D) { |
3255 | 0 | VisitOMPLoopDirective(D); |
3256 | 0 | } |
3257 | | |
3258 | | void EnqueueVisitor::VisitOMPMaskedTaskLoopDirective( |
3259 | 0 | const OMPMaskedTaskLoopDirective *D) { |
3260 | 0 | VisitOMPLoopDirective(D); |
3261 | 0 | } |
3262 | | |
3263 | | void EnqueueVisitor::VisitOMPMasterTaskLoopSimdDirective( |
3264 | 0 | const OMPMasterTaskLoopSimdDirective *D) { |
3265 | 0 | VisitOMPLoopDirective(D); |
3266 | 0 | } |
3267 | | |
3268 | | void EnqueueVisitor::VisitOMPMaskedTaskLoopSimdDirective( |
3269 | 0 | const OMPMaskedTaskLoopSimdDirective *D) { |
3270 | 0 | VisitOMPLoopDirective(D); |
3271 | 0 | } |
3272 | | |
3273 | | void EnqueueVisitor::VisitOMPParallelMasterTaskLoopDirective( |
3274 | 0 | const OMPParallelMasterTaskLoopDirective *D) { |
3275 | 0 | VisitOMPLoopDirective(D); |
3276 | 0 | } |
3277 | | |
3278 | | void EnqueueVisitor::VisitOMPParallelMaskedTaskLoopDirective( |
3279 | 0 | const OMPParallelMaskedTaskLoopDirective *D) { |
3280 | 0 | VisitOMPLoopDirective(D); |
3281 | 0 | } |
3282 | | |
3283 | | void EnqueueVisitor::VisitOMPParallelMasterTaskLoopSimdDirective( |
3284 | 0 | const OMPParallelMasterTaskLoopSimdDirective *D) { |
3285 | 0 | VisitOMPLoopDirective(D); |
3286 | 0 | } |
3287 | | |
3288 | | void EnqueueVisitor::VisitOMPParallelMaskedTaskLoopSimdDirective( |
3289 | 0 | const OMPParallelMaskedTaskLoopSimdDirective *D) { |
3290 | 0 | VisitOMPLoopDirective(D); |
3291 | 0 | } |
3292 | | |
3293 | | void EnqueueVisitor::VisitOMPDistributeDirective( |
3294 | 0 | const OMPDistributeDirective *D) { |
3295 | 0 | VisitOMPLoopDirective(D); |
3296 | 0 | } |
3297 | | |
3298 | | void EnqueueVisitor::VisitOMPDistributeParallelForDirective( |
3299 | 0 | const OMPDistributeParallelForDirective *D) { |
3300 | 0 | VisitOMPLoopDirective(D); |
3301 | 0 | } |
3302 | | |
3303 | | void EnqueueVisitor::VisitOMPDistributeParallelForSimdDirective( |
3304 | 0 | const OMPDistributeParallelForSimdDirective *D) { |
3305 | 0 | VisitOMPLoopDirective(D); |
3306 | 0 | } |
3307 | | |
3308 | | void EnqueueVisitor::VisitOMPDistributeSimdDirective( |
3309 | 0 | const OMPDistributeSimdDirective *D) { |
3310 | 0 | VisitOMPLoopDirective(D); |
3311 | 0 | } |
3312 | | |
3313 | | void EnqueueVisitor::VisitOMPTargetParallelForSimdDirective( |
3314 | 0 | const OMPTargetParallelForSimdDirective *D) { |
3315 | 0 | VisitOMPLoopDirective(D); |
3316 | 0 | } |
3317 | | |
3318 | | void EnqueueVisitor::VisitOMPTargetSimdDirective( |
3319 | 0 | const OMPTargetSimdDirective *D) { |
3320 | 0 | VisitOMPLoopDirective(D); |
3321 | 0 | } |
3322 | | |
3323 | | void EnqueueVisitor::VisitOMPTeamsDistributeDirective( |
3324 | 0 | const OMPTeamsDistributeDirective *D) { |
3325 | 0 | VisitOMPLoopDirective(D); |
3326 | 0 | } |
3327 | | |
3328 | | void EnqueueVisitor::VisitOMPTeamsDistributeSimdDirective( |
3329 | 0 | const OMPTeamsDistributeSimdDirective *D) { |
3330 | 0 | VisitOMPLoopDirective(D); |
3331 | 0 | } |
3332 | | |
3333 | | void EnqueueVisitor::VisitOMPTeamsDistributeParallelForSimdDirective( |
3334 | 0 | const OMPTeamsDistributeParallelForSimdDirective *D) { |
3335 | 0 | VisitOMPLoopDirective(D); |
3336 | 0 | } |
3337 | | |
3338 | | void EnqueueVisitor::VisitOMPTeamsDistributeParallelForDirective( |
3339 | 0 | const OMPTeamsDistributeParallelForDirective *D) { |
3340 | 0 | VisitOMPLoopDirective(D); |
3341 | 0 | } |
3342 | | |
3343 | | void EnqueueVisitor::VisitOMPTargetTeamsDirective( |
3344 | 0 | const OMPTargetTeamsDirective *D) { |
3345 | 0 | VisitOMPExecutableDirective(D); |
3346 | 0 | } |
3347 | | |
3348 | | void EnqueueVisitor::VisitOMPTargetTeamsDistributeDirective( |
3349 | 0 | const OMPTargetTeamsDistributeDirective *D) { |
3350 | 0 | VisitOMPLoopDirective(D); |
3351 | 0 | } |
3352 | | |
3353 | | void EnqueueVisitor::VisitOMPTargetTeamsDistributeParallelForDirective( |
3354 | 0 | const OMPTargetTeamsDistributeParallelForDirective *D) { |
3355 | 0 | VisitOMPLoopDirective(D); |
3356 | 0 | } |
3357 | | |
3358 | | void EnqueueVisitor::VisitOMPTargetTeamsDistributeParallelForSimdDirective( |
3359 | 0 | const OMPTargetTeamsDistributeParallelForSimdDirective *D) { |
3360 | 0 | VisitOMPLoopDirective(D); |
3361 | 0 | } |
3362 | | |
3363 | | void EnqueueVisitor::VisitOMPTargetTeamsDistributeSimdDirective( |
3364 | 0 | const OMPTargetTeamsDistributeSimdDirective *D) { |
3365 | 0 | VisitOMPLoopDirective(D); |
3366 | 0 | } |
3367 | | |
3368 | 8 | void EnqueueVisitor::VisitAnnotateAttr(const AnnotateAttr *A) { |
3369 | 8 | EnqueueChildren(A); |
3370 | 8 | } |
3371 | | |
3372 | 13.0k | void CursorVisitor::EnqueueWorkList(VisitorWorkList &WL, const Stmt *S) { |
3373 | 13.0k | EnqueueVisitor(WL, MakeCXCursor(S, StmtParent, TU, RegionOfInterest)) |
3374 | 13.0k | .ConstStmtVisitor::Visit(S); |
3375 | 13.0k | } |
3376 | | |
3377 | 265 | void CursorVisitor::EnqueueWorkList(VisitorWorkList &WL, const Attr *A) { |
3378 | | // Parent is the attribute itself when this is indirectly called from |
3379 | | // VisitChildren. Because we need to make a CXCursor for A, we need *its* |
3380 | | // parent. |
3381 | 265 | auto AttrCursor = Parent; |
3382 | | |
3383 | | // Get the attribute's parent as stored in |
3384 | | // cxcursor::MakeCXCursor(const Attr *A, const Decl *Parent, CXTranslationUnit |
3385 | | // TU) |
3386 | 265 | const Decl *AttrParent = static_cast<const Decl *>(AttrCursor.data[1]); |
3387 | | |
3388 | 265 | EnqueueVisitor(WL, MakeCXCursor(A, AttrParent, TU)) |
3389 | 265 | .ConstAttrVisitor::Visit(A); |
3390 | 265 | } |
3391 | | |
3392 | 18.5k | bool CursorVisitor::IsInRegionOfInterest(CXCursor C) { |
3393 | 18.5k | if (RegionOfInterest.isValid()) { |
3394 | 13.9k | SourceRange Range = getRawCursorExtent(C); |
3395 | 13.9k | if (Range.isInvalid() || CompareRegionOfInterest(Range)13.9k ) |
3396 | 1.75k | return false; |
3397 | 13.9k | } |
3398 | 16.7k | return true; |
3399 | 18.5k | } |
3400 | | |
3401 | 1.46k | bool CursorVisitor::RunVisitorWorkList(VisitorWorkList &WL) { |
3402 | 28.7k | while (!WL.empty()) { |
3403 | | // Dequeue the worklist item. |
3404 | 27.3k | VisitorJob LI = WL.pop_back_val(); |
3405 | | |
3406 | | // Set the Parent field, then back to its old value once we're done. |
3407 | 27.3k | SetParentRAII SetParent(Parent, StmtParent, LI.getParent()); |
3408 | | |
3409 | 27.3k | switch (LI.getKind()) { |
3410 | 366 | case VisitorJob::DeclVisitKind: { |
3411 | 366 | const Decl *D = cast<DeclVisit>(&LI)->get(); |
3412 | 366 | if (!D) |
3413 | 0 | continue; |
3414 | | |
3415 | | // For now, perform default visitation for Decls. |
3416 | 366 | if (Visit(MakeCXCursor(D, TU, RegionOfInterest, |
3417 | 366 | cast<DeclVisit>(&LI)->isFirst()))) |
3418 | 1 | return true; |
3419 | | |
3420 | 365 | continue; |
3421 | 366 | } |
3422 | 365 | case VisitorJob::ExplicitTemplateArgsVisitKind: { |
3423 | 12 | for (const TemplateArgumentLoc &Arg : |
3424 | 16 | *cast<ExplicitTemplateArgsVisit>(&LI)) { |
3425 | 16 | if (VisitTemplateArgumentLoc(Arg)) |
3426 | 0 | return true; |
3427 | 16 | } |
3428 | 12 | continue; |
3429 | 12 | } |
3430 | 190 | case VisitorJob::TypeLocVisitKind: { |
3431 | | // Perform default visitation for TypeLocs. |
3432 | 190 | if (Visit(cast<TypeLocVisit>(&LI)->get())) |
3433 | 0 | return true; |
3434 | 190 | continue; |
3435 | 190 | } |
3436 | 190 | case VisitorJob::LabelRefVisitKind: { |
3437 | 3 | const LabelDecl *LS = cast<LabelRefVisit>(&LI)->get(); |
3438 | 3 | if (LabelStmt *stmt = LS->getStmt()) { |
3439 | 2 | if (Visit(MakeCursorLabelRef(stmt, cast<LabelRefVisit>(&LI)->getLoc(), |
3440 | 2 | TU))) { |
3441 | 0 | return true; |
3442 | 0 | } |
3443 | 2 | } |
3444 | 3 | continue; |
3445 | 3 | } |
3446 | | |
3447 | 9 | case VisitorJob::NestedNameSpecifierLocVisitKind: { |
3448 | 9 | NestedNameSpecifierLocVisit *V = cast<NestedNameSpecifierLocVisit>(&LI); |
3449 | 9 | if (VisitNestedNameSpecifierLoc(V->get())) |
3450 | 0 | return true; |
3451 | 9 | continue; |
3452 | 9 | } |
3453 | | |
3454 | 9 | case VisitorJob::DeclarationNameInfoVisitKind: { |
3455 | 9 | if (VisitDeclarationNameInfo(cast<DeclarationNameInfoVisit>(&LI)->get())) |
3456 | 0 | return true; |
3457 | 9 | continue; |
3458 | 9 | } |
3459 | 18 | case VisitorJob::MemberRefVisitKind: { |
3460 | 18 | MemberRefVisit *V = cast<MemberRefVisit>(&LI); |
3461 | 18 | if (Visit(MakeCursorMemberRef(V->get(), V->getLoc(), TU))) |
3462 | 0 | return true; |
3463 | 18 | continue; |
3464 | 18 | } |
3465 | 18.5k | case VisitorJob::StmtVisitKind: { |
3466 | 18.5k | const Stmt *S = cast<StmtVisit>(&LI)->get(); |
3467 | 18.5k | if (!S) |
3468 | 0 | continue; |
3469 | | |
3470 | | // Update the current cursor. |
3471 | 18.5k | CXCursor Cursor = MakeCXCursor(S, StmtParent, TU, RegionOfInterest); |
3472 | 18.5k | if (!IsInRegionOfInterest(Cursor)) |
3473 | 1.75k | continue; |
3474 | 16.7k | switch (Visitor(Cursor, Parent, ClientData)) { |
3475 | 3 | case CXChildVisit_Break: |
3476 | 3 | return true; |
3477 | 4.87k | case CXChildVisit_Continue: |
3478 | 4.87k | break; |
3479 | 11.8k | case CXChildVisit_Recurse: |
3480 | 11.8k | if (PostChildrenVisitor) |
3481 | 6.38k | WL.push_back(PostChildrenVisit(nullptr, Cursor)); |
3482 | 11.8k | EnqueueWorkList(WL, S); |
3483 | 11.8k | break; |
3484 | 16.7k | } |
3485 | 16.7k | continue; |
3486 | 16.7k | } |
3487 | 16.7k | case VisitorJob::MemberExprPartsKind: { |
3488 | | // Handle the other pieces in the MemberExpr besides the base. |
3489 | 528 | const MemberExpr *M = cast<MemberExprParts>(&LI)->get(); |
3490 | | |
3491 | | // Visit the nested-name-specifier |
3492 | 528 | if (NestedNameSpecifierLoc QualifierLoc = M->getQualifierLoc()) |
3493 | 5 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
3494 | 0 | return true; |
3495 | | |
3496 | | // Visit the declaration name. |
3497 | 528 | if (VisitDeclarationNameInfo(M->getMemberNameInfo())) |
3498 | 0 | return true; |
3499 | | |
3500 | | // Visit the explicitly-specified template arguments, if any. |
3501 | 528 | if (M->hasExplicitTemplateArgs()) { |
3502 | 2 | for (const TemplateArgumentLoc *Arg = M->getTemplateArgs(), |
3503 | 2 | *ArgEnd = Arg + M->getNumTemplateArgs(); |
3504 | 4 | Arg != ArgEnd; ++Arg2 ) { |
3505 | 2 | if (VisitTemplateArgumentLoc(*Arg)) |
3506 | 0 | return true; |
3507 | 2 | } |
3508 | 2 | } |
3509 | 528 | continue; |
3510 | 528 | } |
3511 | 1.23k | case VisitorJob::DeclRefExprPartsKind: { |
3512 | 1.23k | const DeclRefExpr *DR = cast<DeclRefExprParts>(&LI)->get(); |
3513 | | // Visit nested-name-specifier, if present. |
3514 | 1.23k | if (NestedNameSpecifierLoc QualifierLoc = DR->getQualifierLoc()) |
3515 | 2 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
3516 | 0 | return true; |
3517 | | // Visit declaration name. |
3518 | 1.23k | if (VisitDeclarationNameInfo(DR->getNameInfo())) |
3519 | 0 | return true; |
3520 | 1.23k | continue; |
3521 | 1.23k | } |
3522 | 1.23k | case VisitorJob::OverloadExprPartsKind: { |
3523 | 20 | const OverloadExpr *O = cast<OverloadExprParts>(&LI)->get(); |
3524 | | // Visit the nested-name-specifier. |
3525 | 20 | if (NestedNameSpecifierLoc QualifierLoc = O->getQualifierLoc()) |
3526 | 5 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
3527 | 0 | return true; |
3528 | | // Visit the declaration name. |
3529 | 20 | if (VisitDeclarationNameInfo(O->getNameInfo())) |
3530 | 0 | return true; |
3531 | | // Visit the overloaded declaration reference. |
3532 | 20 | if (Visit(MakeCursorOverloadedDeclRef(O, TU))) |
3533 | 0 | return true; |
3534 | 20 | continue; |
3535 | 20 | } |
3536 | 20 | case VisitorJob::SizeOfPackExprPartsKind: { |
3537 | 2 | const SizeOfPackExpr *E = cast<SizeOfPackExprParts>(&LI)->get(); |
3538 | 2 | NamedDecl *Pack = E->getPack(); |
3539 | 2 | if (isa<TemplateTypeParmDecl>(Pack)) { |
3540 | 1 | if (Visit(MakeCursorTypeRef(cast<TemplateTypeParmDecl>(Pack), |
3541 | 1 | E->getPackLoc(), TU))) |
3542 | 0 | return true; |
3543 | | |
3544 | 1 | continue; |
3545 | 1 | } |
3546 | | |
3547 | 1 | if (isa<TemplateTemplateParmDecl>(Pack)) { |
3548 | 0 | if (Visit(MakeCursorTemplateRef(cast<TemplateTemplateParmDecl>(Pack), |
3549 | 0 | E->getPackLoc(), TU))) |
3550 | 0 | return true; |
3551 | | |
3552 | 0 | continue; |
3553 | 0 | } |
3554 | | |
3555 | | // Non-type template parameter packs and function parameter packs are |
3556 | | // treated like DeclRefExpr cursors. |
3557 | 1 | continue; |
3558 | 1 | } |
3559 | | |
3560 | 4 | case VisitorJob::LambdaExprPartsKind: { |
3561 | | // Visit non-init captures. |
3562 | 4 | const LambdaExpr *E = cast<LambdaExprParts>(&LI)->get(); |
3563 | 4 | for (LambdaExpr::capture_iterator C = E->explicit_capture_begin(), |
3564 | 4 | CEnd = E->explicit_capture_end(); |
3565 | 10 | C != CEnd; ++C6 ) { |
3566 | 6 | if (!C->capturesVariable()) |
3567 | 1 | continue; |
3568 | | // TODO: handle structured bindings here ? |
3569 | 5 | if (!isa<VarDecl>(C->getCapturedVar())) |
3570 | 0 | continue; |
3571 | 5 | if (Visit(MakeCursorVariableRef(cast<VarDecl>(C->getCapturedVar()), |
3572 | 5 | C->getLocation(), TU))) |
3573 | 0 | return true; |
3574 | 5 | } |
3575 | | // Visit init captures |
3576 | 6 | for (auto InitExpr : E->capture_inits())4 { |
3577 | 6 | if (InitExpr && Visit(InitExpr)5 ) |
3578 | 0 | return true; |
3579 | 6 | } |
3580 | | |
3581 | 4 | TypeLoc TL = E->getCallOperator()->getTypeSourceInfo()->getTypeLoc(); |
3582 | | // Visit parameters and return type, if present. |
3583 | 4 | if (FunctionTypeLoc Proto = TL.getAs<FunctionProtoTypeLoc>()) { |
3584 | 4 | if (E->hasExplicitParameters()) { |
3585 | | // Visit parameters. |
3586 | 6 | for (unsigned I = 0, N = Proto.getNumParams(); I != N; ++I3 ) |
3587 | 3 | if (Visit(MakeCXCursor(Proto.getParam(I), TU))) |
3588 | 0 | return true; |
3589 | 3 | } |
3590 | 4 | if (E->hasExplicitResultType()) { |
3591 | | // Visit result type. |
3592 | 2 | if (Visit(Proto.getReturnLoc())) |
3593 | 0 | return true; |
3594 | 2 | } |
3595 | 4 | } |
3596 | 4 | break; |
3597 | 4 | } |
3598 | | |
3599 | 7 | case VisitorJob::ConceptSpecializationExprVisitKind: { |
3600 | 7 | const ConceptSpecializationExpr *E = |
3601 | 7 | cast<ConceptSpecializationExprVisit>(&LI)->get(); |
3602 | 7 | if (NestedNameSpecifierLoc QualifierLoc = |
3603 | 7 | E->getNestedNameSpecifierLoc()) { |
3604 | 3 | if (VisitNestedNameSpecifierLoc(QualifierLoc)) |
3605 | 0 | return true; |
3606 | 3 | } |
3607 | | |
3608 | 7 | if (E->getNamedConcept() && |
3609 | 7 | Visit(MakeCursorTemplateRef(E->getNamedConcept(), |
3610 | 7 | E->getConceptNameLoc(), TU))) |
3611 | 0 | return true; |
3612 | | |
3613 | 7 | if (auto Args = E->getTemplateArgsAsWritten()) { |
3614 | 9 | for (const auto &Arg : Args->arguments()) { |
3615 | 9 | if (VisitTemplateArgumentLoc(Arg)) |
3616 | 0 | return true; |
3617 | 9 | } |
3618 | 7 | } |
3619 | 7 | break; |
3620 | 7 | } |
3621 | | |
3622 | 7 | case VisitorJob::RequiresExprVisitKind: { |
3623 | 4 | const RequiresExpr *E = cast<RequiresExprVisit>(&LI)->get(); |
3624 | 4 | for (const concepts::Requirement *R : E->getRequirements()) |
3625 | 6 | VisitConceptRequirement(*R); |
3626 | 4 | break; |
3627 | 7 | } |
3628 | | |
3629 | 6.38k | case VisitorJob::PostChildrenVisitKind: |
3630 | 6.38k | if (PostChildrenVisitor(Parent, ClientData)) |
3631 | 0 | return true; |
3632 | 6.38k | break; |
3633 | 27.3k | } |
3634 | 27.3k | } |
3635 | 1.46k | return false; |
3636 | 1.46k | } |
3637 | | |
3638 | 1.20k | bool CursorVisitor::Visit(const Stmt *S) { |
3639 | 1.20k | VisitorWorkList *WL = nullptr; |
3640 | 1.20k | if (!WorkListFreeList.empty()) { |
3641 | 570 | WL = WorkListFreeList.back(); |
3642 | 570 | WL->clear(); |
3643 | 570 | WorkListFreeList.pop_back(); |
3644 | 632 | } else { |
3645 | 632 | WL = new VisitorWorkList(); |
3646 | 632 | WorkListCache.push_back(WL); |
3647 | 632 | } |
3648 | 1.20k | EnqueueWorkList(*WL, S); |
3649 | 1.20k | bool result = RunVisitorWorkList(*WL); |
3650 | 1.20k | WorkListFreeList.push_back(WL); |
3651 | 1.20k | return result; |
3652 | 1.20k | } |
3653 | | |
3654 | 265 | bool CursorVisitor::Visit(const Attr *A) { |
3655 | 265 | VisitorWorkList *WL = nullptr; |
3656 | 265 | if (!WorkListFreeList.empty()) { |
3657 | 249 | WL = WorkListFreeList.back(); |
3658 | 249 | WL->clear(); |
3659 | 249 | WorkListFreeList.pop_back(); |
3660 | 249 | } else { |
3661 | 16 | WL = new VisitorWorkList(); |
3662 | 16 | WorkListCache.push_back(WL); |
3663 | 16 | } |
3664 | 265 | EnqueueWorkList(*WL, A); |
3665 | 265 | bool result = RunVisitorWorkList(*WL); |
3666 | 265 | WorkListFreeList.push_back(WL); |
3667 | 265 | return result; |
3668 | 265 | } |
3669 | | |
3670 | | namespace { |
3671 | | typedef SmallVector<SourceRange, 4> RefNamePieces; |
3672 | | RefNamePieces buildPieces(unsigned NameFlags, bool IsMemberRefExpr, |
3673 | | const DeclarationNameInfo &NI, SourceRange QLoc, |
3674 | 66.0k | const SourceRange *TemplateArgsLoc = nullptr) { |
3675 | 66.0k | const bool WantQualifier = NameFlags & CXNameRange_WantQualifier; |
3676 | 66.0k | const bool WantTemplateArgs = NameFlags & CXNameRange_WantTemplateArgs; |
3677 | 66.0k | const bool WantSinglePiece = NameFlags & CXNameRange_WantSinglePiece; |
3678 | | |
3679 | 66.0k | const DeclarationName::NameKind Kind = NI.getName().getNameKind(); |
3680 | | |
3681 | 66.0k | RefNamePieces Pieces; |
3682 | | |
3683 | 66.0k | if (WantQualifier && QLoc.isValid()) |
3684 | 86 | Pieces.push_back(QLoc); |
3685 | | |
3686 | 66.0k | if (Kind != DeclarationName::CXXOperatorName || IsMemberRefExpr60.6k ) |
3687 | 5.45k | Pieces.push_back(NI.getLoc()); |
3688 | | |
3689 | 66.0k | if (WantTemplateArgs && TemplateArgsLoc51.4k && TemplateArgsLoc->isValid()49.1k ) |
3690 | 20 | Pieces.push_back(*TemplateArgsLoc); |
3691 | | |
3692 | 66.0k | if (Kind == DeclarationName::CXXOperatorName) { |
3693 | 60.6k | Pieces.push_back(NI.getInfo().getCXXOperatorNameBeginLoc()); |
3694 | 60.6k | Pieces.push_back(NI.getInfo().getCXXOperatorNameEndLoc()); |
3695 | 60.6k | } |
3696 | | |
3697 | 66.0k | if (WantSinglePiece) { |
3698 | 13.3k | SourceRange R(Pieces.front().getBegin(), Pieces.back().getEnd()); |
3699 | 13.3k | Pieces.clear(); |
3700 | 13.3k | Pieces.push_back(R); |
3701 | 13.3k | } |
3702 | | |
3703 | 66.0k | return Pieces; |
3704 | 66.0k | } |
3705 | | } // namespace |
3706 | | |
3707 | | //===----------------------------------------------------------------------===// |
3708 | | // Misc. API hooks. |
3709 | | //===----------------------------------------------------------------------===// |
3710 | | |
3711 | | namespace { |
3712 | | struct RegisterFatalErrorHandler { |
3713 | 1.10k | RegisterFatalErrorHandler() { |
3714 | 1.10k | clang_install_aborting_llvm_fatal_error_handler(); |
3715 | 1.10k | } |
3716 | | }; |
3717 | | } // namespace |
3718 | | |
3719 | | static llvm::ManagedStatic<RegisterFatalErrorHandler> |
3720 | | RegisterFatalErrorHandlerOnce; |
3721 | | |
3722 | | static CIndexer *clang_createIndex_Impl( |
3723 | | int excludeDeclarationsFromPCH, int displayDiagnostics, |
3724 | | unsigned char threadBackgroundPriorityForIndexing = CXChoice_Default, |
3725 | 1.11k | unsigned char threadBackgroundPriorityForEditing = CXChoice_Default) { |
3726 | | // We use crash recovery to make some of our APIs more reliable, implicitly |
3727 | | // enable it. |
3728 | 1.11k | if (!getenv("LIBCLANG_DISABLE_CRASH_RECOVERY")) |
3729 | 1.11k | llvm::CrashRecoveryContext::Enable(); |
3730 | | |
3731 | | // Look through the managed static to trigger construction of the managed |
3732 | | // static which registers our fatal error handler. This ensures it is only |
3733 | | // registered once. |
3734 | 1.11k | (void)*RegisterFatalErrorHandlerOnce; |
3735 | | |
3736 | | // Initialize targets for clang module support. |
3737 | 1.11k | llvm::InitializeAllTargets(); |
3738 | 1.11k | llvm::InitializeAllTargetMCs(); |
3739 | 1.11k | llvm::InitializeAllAsmPrinters(); |
3740 | 1.11k | llvm::InitializeAllAsmParsers(); |
3741 | | |
3742 | 1.11k | CIndexer *CIdxr = new CIndexer(); |
3743 | | |
3744 | 1.11k | if (excludeDeclarationsFromPCH) |
3745 | 307 | CIdxr->setOnlyLocalDecls(); |
3746 | 1.11k | if (displayDiagnostics) |
3747 | 526 | CIdxr->setDisplayDiagnostics(); |
3748 | | |
3749 | 1.11k | unsigned GlobalOptions = CIdxr->getCXGlobalOptFlags(); |
3750 | 1.11k | const auto updateGlobalOption = |
3751 | 1.11k | [&GlobalOptions](unsigned char Policy, CXGlobalOptFlags Flag, |
3752 | 2.22k | const char *EnvironmentVariableName) { |
3753 | 2.22k | switch (Policy) { |
3754 | 4 | case CXChoice_Enabled: |
3755 | 4 | GlobalOptions |= Flag; |
3756 | 4 | break; |
3757 | 1 | case CXChoice_Disabled: |
3758 | 1 | GlobalOptions &= ~Flag; |
3759 | 1 | break; |
3760 | 2.22k | case CXChoice_Default: |
3761 | 2.22k | default: // Fall back to default behavior if Policy is unsupported. |
3762 | 2.22k | if (getenv(EnvironmentVariableName)) |
3763 | 0 | GlobalOptions |= Flag; |
3764 | 2.22k | } |
3765 | 2.22k | }; |
3766 | 1.11k | updateGlobalOption(threadBackgroundPriorityForIndexing, |
3767 | 1.11k | CXGlobalOpt_ThreadBackgroundPriorityForIndexing, |
3768 | 1.11k | "LIBCLANG_BGPRIO_INDEX"); |
3769 | 1.11k | updateGlobalOption(threadBackgroundPriorityForEditing, |
3770 | 1.11k | CXGlobalOpt_ThreadBackgroundPriorityForEditing, |
3771 | 1.11k | "LIBCLANG_BGPRIO_EDIT"); |
3772 | 1.11k | CIdxr->setCXGlobalOptFlags(GlobalOptions); |
3773 | | |
3774 | 1.11k | return CIdxr; |
3775 | 1.11k | } |
3776 | | |
3777 | | CXIndex clang_createIndex(int excludeDeclarationsFromPCH, |
3778 | 403 | int displayDiagnostics) { |
3779 | 403 | return clang_createIndex_Impl(excludeDeclarationsFromPCH, displayDiagnostics); |
3780 | 403 | } |
3781 | | |
3782 | 1.10k | void clang_disposeIndex(CXIndex CIdx) { |
3783 | 1.10k | if (CIdx) |
3784 | 1.10k | delete static_cast<CIndexer *>(CIdx); |
3785 | 1.10k | } |
3786 | | |
3787 | 710 | CXIndex clang_createIndexWithOptions(const CXIndexOptions *options) { |
3788 | | // Adding new options to struct CXIndexOptions: |
3789 | | // 1. If no other new option has been added in the same libclang version, |
3790 | | // sizeof(CXIndexOptions) must increase for versioning purposes. |
3791 | | // 2. Options should be added at the end of the struct in order to seamlessly |
3792 | | // support older struct versions. If options->Size < sizeof(CXIndexOptions), |
3793 | | // don't attempt to read the missing options and rely on the default values of |
3794 | | // recently added options being reasonable. For example: |
3795 | | // if (options->Size >= offsetof(CXIndexOptions, RecentlyAddedMember)) |
3796 | | // do_something(options->RecentlyAddedMember); |
3797 | | |
3798 | | // An exception: if a new option is small enough, it can be squeezed into the |
3799 | | // /*Reserved*/ bits in CXIndexOptions. Since the default value of each option |
3800 | | // is guaranteed to be 0 and the callers are advised to zero out the struct, |
3801 | | // programs built against older libclang versions would implicitly set the new |
3802 | | // options to default values, which should keep the behavior of previous |
3803 | | // libclang versions and thus be backward-compatible. |
3804 | | |
3805 | | // If options->Size > sizeof(CXIndexOptions), the user may have set an option |
3806 | | // we can't handle, in which case we return nullptr to report failure. |
3807 | | // Replace `!=` with `>` here to support older struct versions. `!=` has the |
3808 | | // advantage of catching more usage bugs and no disadvantages while there is a |
3809 | | // single supported struct version (the initial version). |
3810 | 710 | if (options->Size != sizeof(CXIndexOptions)) |
3811 | 0 | return nullptr; |
3812 | 710 | CIndexer *const CIdxr = clang_createIndex_Impl( |
3813 | 710 | options->ExcludeDeclarationsFromPCH, options->DisplayDiagnostics, |
3814 | 710 | options->ThreadBackgroundPriorityForIndexing, |
3815 | 710 | options->ThreadBackgroundPriorityForEditing); |
3816 | 710 | CIdxr->setStorePreamblesInMemory(options->StorePreamblesInMemory); |
3817 | 710 | CIdxr->setPreambleStoragePath(options->PreambleStoragePath); |
3818 | 710 | CIdxr->setInvocationEmissionPath(options->InvocationEmissionPath); |
3819 | 710 | return CIdxr; |
3820 | 710 | } |
3821 | | |
3822 | 0 | void clang_CXIndex_setGlobalOptions(CXIndex CIdx, unsigned options) { |
3823 | 0 | if (CIdx) |
3824 | 0 | static_cast<CIndexer *>(CIdx)->setCXGlobalOptFlags(options); |
3825 | 0 | } |
3826 | | |
3827 | 5 | unsigned clang_CXIndex_getGlobalOptions(CXIndex CIdx) { |
3828 | 5 | if (CIdx) |
3829 | 5 | return static_cast<CIndexer *>(CIdx)->getCXGlobalOptFlags(); |
3830 | 0 | return 0; |
3831 | 5 | } |
3832 | | |
3833 | | void clang_CXIndex_setInvocationEmissionPathOption(CXIndex CIdx, |
3834 | 0 | const char *Path) { |
3835 | 0 | if (CIdx) |
3836 | 0 | static_cast<CIndexer *>(CIdx)->setInvocationEmissionPath(Path ? Path : ""); |
3837 | 0 | } |
3838 | | |
3839 | 2 | void clang_toggleCrashRecovery(unsigned isEnabled) { |
3840 | 2 | if (isEnabled) |
3841 | 0 | llvm::CrashRecoveryContext::Enable(); |
3842 | 2 | else |
3843 | 2 | llvm::CrashRecoveryContext::Disable(); |
3844 | 2 | } |
3845 | | |
3846 | | CXTranslationUnit clang_createTranslationUnit(CXIndex CIdx, |
3847 | 2 | const char *ast_filename) { |
3848 | 2 | CXTranslationUnit TU; |
3849 | 2 | enum CXErrorCode Result = |
3850 | 2 | clang_createTranslationUnit2(CIdx, ast_filename, &TU); |
3851 | 2 | (void)Result; |
3852 | 2 | assert((TU && Result == CXError_Success) || |
3853 | 2 | (!TU && Result != CXError_Success)); |
3854 | 2 | return TU; |
3855 | 2 | } |
3856 | | |
3857 | | enum CXErrorCode clang_createTranslationUnit2(CXIndex CIdx, |
3858 | | const char *ast_filename, |
3859 | 36 | CXTranslationUnit *out_TU) { |
3860 | 36 | if (out_TU) |
3861 | 35 | *out_TU = nullptr; |
3862 | | |
3863 | 36 | if (!CIdx || !ast_filename33 || !out_TU33 ) |
3864 | 3 | return CXError_InvalidArguments; |
3865 | | |
3866 | 33 | LOG_FUNC_SECTION { *Log << ast_filename; }0 |
3867 | | |
3868 | 33 | CIndexer *CXXIdx = static_cast<CIndexer *>(CIdx); |
3869 | 33 | FileSystemOptions FileSystemOpts; |
3870 | 33 | auto HSOpts = std::make_shared<HeaderSearchOptions>(); |
3871 | | |
3872 | 33 | IntrusiveRefCntPtr<DiagnosticsEngine> Diags = |
3873 | 33 | CompilerInstance::createDiagnostics(new DiagnosticOptions()); |
3874 | 33 | std::unique_ptr<ASTUnit> AU = ASTUnit::LoadFromASTFile( |
3875 | 33 | ast_filename, CXXIdx->getPCHContainerOperations()->getRawReader(), |
3876 | 33 | ASTUnit::LoadEverything, Diags, FileSystemOpts, HSOpts, |
3877 | 33 | /*UseDebugInfo=*/false, CXXIdx->getOnlyLocalDecls(), |
3878 | 33 | CaptureDiagsKind::All, /*AllowASTWithCompilerErrors=*/true, |
3879 | 33 | /*UserFilesAreVolatile=*/true); |
3880 | 33 | *out_TU = MakeCXTranslationUnit(CXXIdx, std::move(AU)); |
3881 | 33 | return *out_TU ? CXError_Success32 : CXError_Failure1 ; |
3882 | 36 | } |
3883 | | |
3884 | 147 | unsigned clang_defaultEditingTranslationUnitOptions() { |
3885 | 147 | return CXTranslationUnit_PrecompiledPreamble | |
3886 | 147 | CXTranslationUnit_CacheCompletionResults; |
3887 | 147 | } |
3888 | | |
3889 | | CXTranslationUnit clang_createTranslationUnitFromSourceFile( |
3890 | | CXIndex CIdx, const char *source_filename, int num_command_line_args, |
3891 | | const char *const *command_line_args, unsigned num_unsaved_files, |
3892 | 0 | struct CXUnsavedFile *unsaved_files) { |
3893 | 0 | unsigned Options = CXTranslationUnit_DetailedPreprocessingRecord; |
3894 | 0 | return clang_parseTranslationUnit(CIdx, source_filename, command_line_args, |
3895 | 0 | num_command_line_args, unsaved_files, |
3896 | 0 | num_unsaved_files, Options); |
3897 | 0 | } |
3898 | | |
3899 | | static CXErrorCode |
3900 | | clang_parseTranslationUnit_Impl(CXIndex CIdx, const char *source_filename, |
3901 | | const char *const *command_line_args, |
3902 | | int num_command_line_args, |
3903 | | ArrayRef<CXUnsavedFile> unsaved_files, |
3904 | 1.03k | unsigned options, CXTranslationUnit *out_TU) { |
3905 | | // Set up the initial return values. |
3906 | 1.03k | if (out_TU) |
3907 | 1.03k | *out_TU = nullptr; |
3908 | | |
3909 | | // Check arguments. |
3910 | 1.03k | if (!CIdx || !out_TU1.03k ) |
3911 | 1 | return CXError_InvalidArguments; |
3912 | | |
3913 | 1.03k | CIndexer *CXXIdx = static_cast<CIndexer *>(CIdx); |
3914 | | |
3915 | 1.03k | if (CXXIdx->isOptEnabled(CXGlobalOpt_ThreadBackgroundPriorityForIndexing)) |
3916 | 0 | setThreadBackgroundPriority(); |
3917 | | |
3918 | 1.03k | bool PrecompilePreamble = options & CXTranslationUnit_PrecompiledPreamble; |
3919 | 1.03k | bool CreatePreambleOnFirstParse = |
3920 | 1.03k | options & CXTranslationUnit_CreatePreambleOnFirstParse; |
3921 | | // FIXME: Add a flag for modules. |
3922 | 1.03k | TranslationUnitKind TUKind = (options & (CXTranslationUnit_Incomplete | |
3923 | 1.03k | CXTranslationUnit_SingleFileParse)) |
3924 | 1.03k | ? TU_Prefix61 |
3925 | 1.03k | : TU_Complete973 ; |
3926 | 1.03k | bool CacheCodeCompletionResults = |
3927 | 1.03k | options & CXTranslationUnit_CacheCompletionResults; |
3928 | 1.03k | bool IncludeBriefCommentsInCodeCompletion = |
3929 | 1.03k | options & CXTranslationUnit_IncludeBriefCommentsInCodeCompletion; |
3930 | 1.03k | bool SingleFileParse = options & CXTranslationUnit_SingleFileParse; |
3931 | 1.03k | bool ForSerialization = options & CXTranslationUnit_ForSerialization; |
3932 | 1.03k | bool RetainExcludedCB = |
3933 | 1.03k | options & CXTranslationUnit_RetainExcludedConditionalBlocks; |
3934 | 1.03k | SkipFunctionBodiesScope SkipFunctionBodies = SkipFunctionBodiesScope::None; |
3935 | 1.03k | if (options & CXTranslationUnit_SkipFunctionBodies) { |
3936 | 6 | SkipFunctionBodies = |
3937 | 6 | (options & CXTranslationUnit_LimitSkipFunctionBodiesToPreamble) |
3938 | 6 | ? SkipFunctionBodiesScope::Preamble1 |
3939 | 6 | : SkipFunctionBodiesScope::PreambleAndMainFile5 ; |
3940 | 6 | } |
3941 | | |
3942 | | // Configure the diagnostics. |
3943 | 1.03k | std::unique_ptr<DiagnosticOptions> DiagOpts = CreateAndPopulateDiagOpts( |
3944 | 1.03k | llvm::ArrayRef(command_line_args, num_command_line_args)); |
3945 | 1.03k | IntrusiveRefCntPtr<DiagnosticsEngine> Diags( |
3946 | 1.03k | CompilerInstance::createDiagnostics(DiagOpts.release())); |
3947 | | |
3948 | 1.03k | if (options & CXTranslationUnit_KeepGoing) |
3949 | 5 | Diags->setFatalsAsError(true); |
3950 | | |
3951 | 1.03k | CaptureDiagsKind CaptureDiagnostics = CaptureDiagsKind::All; |
3952 | 1.03k | if (options & CXTranslationUnit_IgnoreNonErrorsFromIncludedFiles) |
3953 | 1 | CaptureDiagnostics = CaptureDiagsKind::AllWithoutNonErrorsFromIncludes; |
3954 | | |
3955 | | // Recover resources if we crash before exiting this function. |
3956 | 1.03k | llvm::CrashRecoveryContextCleanupRegistrar< |
3957 | 1.03k | DiagnosticsEngine, |
3958 | 1.03k | llvm::CrashRecoveryContextReleaseRefCleanup<DiagnosticsEngine>> |
3959 | 1.03k | DiagCleanup(Diags.get()); |
3960 | | |
3961 | 1.03k | std::unique_ptr<std::vector<ASTUnit::RemappedFile>> RemappedFiles( |
3962 | 1.03k | new std::vector<ASTUnit::RemappedFile>()); |
3963 | | |
3964 | | // Recover resources if we crash before exiting this function. |
3965 | 1.03k | llvm::CrashRecoveryContextCleanupRegistrar<std::vector<ASTUnit::RemappedFile>> |
3966 | 1.03k | RemappedCleanup(RemappedFiles.get()); |
3967 | | |
3968 | 1.03k | for (auto &UF : unsaved_files) { |
3969 | 4 | std::unique_ptr<llvm::MemoryBuffer> MB = |
3970 | 4 | llvm::MemoryBuffer::getMemBufferCopy(getContents(UF), UF.Filename); |
3971 | 4 | RemappedFiles->push_back(std::make_pair(UF.Filename, MB.release())); |
3972 | 4 | } |
3973 | | |
3974 | 1.03k | std::unique_ptr<std::vector<const char *>> Args( |
3975 | 1.03k | new std::vector<const char *>()); |
3976 | | |
3977 | | // Recover resources if we crash before exiting this method. |
3978 | 1.03k | llvm::CrashRecoveryContextCleanupRegistrar<std::vector<const char *>> |
3979 | 1.03k | ArgsCleanup(Args.get()); |
3980 | | |
3981 | | // Since the Clang C library is primarily used by batch tools dealing with |
3982 | | // (often very broken) source code, where spell-checking can have a |
3983 | | // significant negative impact on performance (particularly when |
3984 | | // precompiled headers are involved), we disable it by default. |
3985 | | // Only do this if we haven't found a spell-checking-related argument. |
3986 | 1.03k | bool FoundSpellCheckingArgument = false; |
3987 | 3.90k | for (int I = 0; I != num_command_line_args; ++I2.87k ) { |
3988 | 2.87k | if (strcmp(command_line_args[I], "-fno-spell-checking") == 0 || |
3989 | 2.87k | strcmp(command_line_args[I], "-fspell-checking") == 0) { |
3990 | 2 | FoundSpellCheckingArgument = true; |
3991 | 2 | break; |
3992 | 2 | } |
3993 | 2.87k | } |
3994 | 1.03k | Args->insert(Args->end(), command_line_args, |
3995 | 1.03k | command_line_args + num_command_line_args); |
3996 | | |
3997 | 1.03k | if (!FoundSpellCheckingArgument) |
3998 | 1.03k | Args->insert(Args->begin() + 1, "-fno-spell-checking"); |
3999 | | |
4000 | | // The 'source_filename' argument is optional. If the caller does not |
4001 | | // specify it then it is assumed that the source file is specified |
4002 | | // in the actual argument list. |
4003 | | // Put the source file after command_line_args otherwise if '-x' flag is |
4004 | | // present it will be unused. |
4005 | 1.03k | if (source_filename) |
4006 | 238 | Args->push_back(source_filename); |
4007 | | |
4008 | | // Do we need the detailed preprocessing record? |
4009 | 1.03k | if (options & CXTranslationUnit_DetailedPreprocessingRecord) { |
4010 | 1.03k | Args->push_back("-Xclang"); |
4011 | 1.03k | Args->push_back("-detailed-preprocessing-record"); |
4012 | 1.03k | } |
4013 | | |
4014 | | // Suppress any editor placeholder diagnostics. |
4015 | 1.03k | Args->push_back("-fallow-editor-placeholders"); |
4016 | | |
4017 | 1.03k | unsigned NumErrors = Diags->getClient()->getNumErrors(); |
4018 | 1.03k | std::unique_ptr<ASTUnit> ErrUnit; |
4019 | | // Unless the user specified that they want the preamble on the first parse |
4020 | | // set it up to be created on the first reparse. This makes the first parse |
4021 | | // faster, trading for a slower (first) reparse. |
4022 | 1.03k | unsigned PrecompilePreambleAfterNParses = |
4023 | 1.03k | !PrecompilePreamble ? 0892 : 2 - CreatePreambleOnFirstParse142 ; |
4024 | | |
4025 | 1.03k | LibclangInvocationReporter InvocationReporter( |
4026 | 1.03k | *CXXIdx, LibclangInvocationReporter::OperationKind::ParseOperation, |
4027 | 1.03k | options, llvm::ArrayRef(*Args), /*InvocationArgs=*/std::nullopt, |
4028 | 1.03k | unsaved_files); |
4029 | 1.03k | std::unique_ptr<ASTUnit> Unit = ASTUnit::LoadFromCommandLine( |
4030 | 1.03k | Args->data(), Args->data() + Args->size(), |
4031 | 1.03k | CXXIdx->getPCHContainerOperations(), Diags, |
4032 | 1.03k | CXXIdx->getClangResourcesPath(), CXXIdx->getStorePreamblesInMemory(), |
4033 | 1.03k | CXXIdx->getPreambleStoragePath(), CXXIdx->getOnlyLocalDecls(), |
4034 | 1.03k | CaptureDiagnostics, *RemappedFiles.get(), |
4035 | 1.03k | /*RemappedFilesKeepOriginalName=*/true, PrecompilePreambleAfterNParses, |
4036 | 1.03k | TUKind, CacheCodeCompletionResults, IncludeBriefCommentsInCodeCompletion, |
4037 | 1.03k | /*AllowPCHWithCompilerErrors=*/true, SkipFunctionBodies, SingleFileParse, |
4038 | 1.03k | /*UserFilesAreVolatile=*/true, ForSerialization, RetainExcludedCB, |
4039 | 1.03k | CXXIdx->getPCHContainerOperations()->getRawReader().getFormats().front(), |
4040 | 1.03k | &ErrUnit); |
4041 | | |
4042 | | // Early failures in LoadFromCommandLine may return with ErrUnit unset. |
4043 | 1.03k | if (!Unit && !ErrUnit2 ) |
4044 | 0 | return CXError_ASTReadError; |
4045 | | |
4046 | 1.03k | if (NumErrors != Diags->getClient()->getNumErrors()) { |
4047 | | // Make sure to check that 'Unit' is non-NULL. |
4048 | 454 | if (CXXIdx->getDisplayDiagnostics()) |
4049 | 95 | printDiagsToStderr(Unit ? Unit.get()93 : ErrUnit.get()2 ); |
4050 | 454 | } |
4051 | | |
4052 | 1.03k | if (isASTReadError(Unit ? Unit.get()1.02k : ErrUnit.get()9 )) |
4053 | 2 | return CXError_ASTReadError; |
4054 | | |
4055 | 1.03k | *out_TU = MakeCXTranslationUnit(CXXIdx, std::move(Unit)); |
4056 | 1.03k | if (CXTranslationUnitImpl *TU = *out_TU) { |
4057 | 1.02k | TU->ParsingOptions = options; |
4058 | 1.02k | TU->Arguments.reserve(Args->size()); |
4059 | 1.02k | for (const char *Arg : *Args) |
4060 | 7.15k | TU->Arguments.push_back(Arg); |
4061 | 1.02k | return CXError_Success; |
4062 | 1.02k | } |
4063 | 8 | return CXError_Failure; |
4064 | 1.03k | } |
4065 | | |
4066 | | CXTranslationUnit |
4067 | | clang_parseTranslationUnit(CXIndex CIdx, const char *source_filename, |
4068 | | const char *const *command_line_args, |
4069 | | int num_command_line_args, |
4070 | | struct CXUnsavedFile *unsaved_files, |
4071 | 35 | unsigned num_unsaved_files, unsigned options) { |
4072 | 35 | CXTranslationUnit TU; |
4073 | 35 | enum CXErrorCode Result = clang_parseTranslationUnit2( |
4074 | 35 | CIdx, source_filename, command_line_args, num_command_line_args, |
4075 | 35 | unsaved_files, num_unsaved_files, options, &TU); |
4076 | 35 | (void)Result; |
4077 | 35 | assert((TU && Result == CXError_Success) || |
4078 | 35 | (!TU && Result != CXError_Success)); |
4079 | 35 | return TU; |
4080 | 35 | } |
4081 | | |
4082 | | enum CXErrorCode clang_parseTranslationUnit2( |
4083 | | CXIndex CIdx, const char *source_filename, |
4084 | | const char *const *command_line_args, int num_command_line_args, |
4085 | | struct CXUnsavedFile *unsaved_files, unsigned num_unsaved_files, |
4086 | 1.03k | unsigned options, CXTranslationUnit *out_TU) { |
4087 | 1.03k | noteBottomOfStack(); |
4088 | 1.03k | SmallVector<const char *, 4> Args; |
4089 | 1.03k | Args.push_back("clang"); |
4090 | 1.03k | Args.append(command_line_args, command_line_args + num_command_line_args); |
4091 | 1.03k | return clang_parseTranslationUnit2FullArgv( |
4092 | 1.03k | CIdx, source_filename, Args.data(), Args.size(), unsaved_files, |
4093 | 1.03k | num_unsaved_files, options, out_TU); |
4094 | 1.03k | } |
4095 | | |
4096 | | enum CXErrorCode clang_parseTranslationUnit2FullArgv( |
4097 | | CXIndex CIdx, const char *source_filename, |
4098 | | const char *const *command_line_args, int num_command_line_args, |
4099 | | struct CXUnsavedFile *unsaved_files, unsigned num_unsaved_files, |
4100 | 1.03k | unsigned options, CXTranslationUnit *out_TU) { |
4101 | 1.03k | LOG_FUNC_SECTION { |
4102 | 0 | *Log << source_filename << ": "; |
4103 | 0 | for (int i = 0; i != num_command_line_args; ++i) |
4104 | 0 | *Log << command_line_args[i] << " "; |
4105 | 0 | } |
4106 | | |
4107 | 1.03k | if (num_unsaved_files && !unsaved_files4 ) |
4108 | 0 | return CXError_InvalidArguments; |
4109 | | |
4110 | 1.03k | CXErrorCode result = CXError_Failure; |
4111 | 1.03k | auto ParseTranslationUnitImpl = [=, &result] { |
4112 | 1.03k | noteBottomOfStack(); |
4113 | 1.03k | result = clang_parseTranslationUnit_Impl( |
4114 | 1.03k | CIdx, source_filename, command_line_args, num_command_line_args, |
4115 | 1.03k | llvm::ArrayRef(unsaved_files, num_unsaved_files), options, out_TU); |
4116 | 1.03k | }; |
4117 | | |
4118 | 1.03k | llvm::CrashRecoveryContext CRC; |
4119 | | |
4120 | 1.03k | if (!RunSafely(CRC, ParseTranslationUnitImpl)) { |
4121 | 7 | fprintf(stderr, "libclang: crash detected during parsing: {\n"); |
4122 | 7 | fprintf(stderr, " 'source_filename' : '%s'\n", source_filename); |
4123 | 7 | fprintf(stderr, " 'command_line_args' : ["); |
4124 | 36 | for (int i = 0; i != num_command_line_args; ++i29 ) { |
4125 | 29 | if (i) |
4126 | 22 | fprintf(stderr, ", "); |
4127 | 29 | fprintf(stderr, "'%s'", command_line_args[i]); |
4128 | 29 | } |
4129 | 7 | fprintf(stderr, "],\n"); |
4130 | 7 | fprintf(stderr, " 'unsaved_files' : ["); |
4131 | 9 | for (unsigned i = 0; i != num_unsaved_files; ++i2 ) { |
4132 | 2 | if (i) |
4133 | 0 | fprintf(stderr, ", "); |
4134 | 2 | fprintf(stderr, "('%s', '...', %ld)", unsaved_files[i].Filename, |
4135 | 2 | unsaved_files[i].Length); |
4136 | 2 | } |
4137 | 7 | fprintf(stderr, "],\n"); |
4138 | 7 | fprintf(stderr, " 'options' : %d,\n", options); |
4139 | 7 | fprintf(stderr, "}\n"); |
4140 | | |
4141 | 7 | return CXError_Crashed; |
4142 | 1.02k | } else if (getenv("LIBCLANG_RESOURCE_USAGE")) { |
4143 | 0 | if (CXTranslationUnit *TU = out_TU) |
4144 | 0 | PrintLibclangResourceUsage(*TU); |
4145 | 0 | } |
4146 | | |
4147 | 1.02k | return result; |
4148 | 1.03k | } |
4149 | | |
4150 | 0 | CXString clang_Type_getObjCEncoding(CXType CT) { |
4151 | 0 | CXTranslationUnit tu = static_cast<CXTranslationUnit>(CT.data[1]); |
4152 | 0 | ASTContext &Ctx = getASTUnit(tu)->getASTContext(); |
4153 | 0 | std::string encoding; |
4154 | 0 | Ctx.getObjCEncodingForType(QualType::getFromOpaquePtr(CT.data[0]), encoding); |
4155 | |
|
4156 | 0 | return cxstring::createDup(encoding); |
4157 | 0 | } |
4158 | | |
4159 | 5 | static const IdentifierInfo *getMacroIdentifier(CXCursor C) { |
4160 | 5 | if (C.kind == CXCursor_MacroDefinition) { |
4161 | 2 | if (const MacroDefinitionRecord *MDR = getCursorMacroDefinition(C)) |
4162 | 2 | return MDR->getName(); |
4163 | 3 | } else if (C.kind == CXCursor_MacroExpansion) { |
4164 | 3 | MacroExpansionCursor ME = getCursorMacroExpansion(C); |
4165 | 3 | return ME.getName(); |
4166 | 3 | } |
4167 | 0 | return nullptr; |
4168 | 5 | } |
4169 | | |
4170 | 2 | unsigned clang_Cursor_isMacroFunctionLike(CXCursor C) { |
4171 | 2 | const IdentifierInfo *II = getMacroIdentifier(C); |
4172 | 2 | if (!II) { |
4173 | 0 | return false; |
4174 | 0 | } |
4175 | 2 | ASTUnit *ASTU = getCursorASTUnit(C); |
4176 | 2 | Preprocessor &PP = ASTU->getPreprocessor(); |
4177 | 2 | if (const MacroInfo *MI = PP.getMacroInfo(II)) |
4178 | 2 | return MI->isFunctionLike(); |
4179 | 0 | return false; |
4180 | 2 | } |
4181 | | |
4182 | 3 | unsigned clang_Cursor_isMacroBuiltin(CXCursor C) { |
4183 | 3 | const IdentifierInfo *II = getMacroIdentifier(C); |
4184 | 3 | if (!II) { |
4185 | 0 | return false; |
4186 | 0 | } |
4187 | 3 | ASTUnit *ASTU = getCursorASTUnit(C); |
4188 | 3 | Preprocessor &PP = ASTU->getPreprocessor(); |
4189 | 3 | if (const MacroInfo *MI = PP.getMacroInfo(II)) |
4190 | 3 | return MI->isBuiltinMacro(); |
4191 | 0 | return false; |
4192 | 3 | } |
4193 | | |
4194 | 0 | unsigned clang_Cursor_isFunctionInlined(CXCursor C) { |
4195 | 0 | const Decl *D = getCursorDecl(C); |
4196 | 0 | const FunctionDecl *FD = dyn_cast_or_null<FunctionDecl>(D); |
4197 | 0 | if (!FD) { |
4198 | 0 | return false; |
4199 | 0 | } |
4200 | 0 | return FD->isInlined(); |
4201 | 0 | } |
4202 | | |
4203 | 0 | static StringLiteral *getCFSTR_value(CallExpr *callExpr) { |
4204 | 0 | if (callExpr->getNumArgs() != 1) { |
4205 | 0 | return nullptr; |
4206 | 0 | } |
4207 | | |
4208 | 0 | StringLiteral *S = nullptr; |
4209 | 0 | auto *arg = callExpr->getArg(0); |
4210 | 0 | if (arg->getStmtClass() == Stmt::ImplicitCastExprClass) { |
4211 | 0 | ImplicitCastExpr *I = static_cast<ImplicitCastExpr *>(arg); |
4212 | 0 | auto *subExpr = I->getSubExprAsWritten(); |
4213 | |
|
4214 | 0 | if (subExpr->getStmtClass() != Stmt::StringLiteralClass) { |
4215 | 0 | return nullptr; |
4216 | 0 | } |
4217 | | |
4218 | 0 | S = static_cast<StringLiteral *>(I->getSubExprAsWritten()); |
4219 | 0 | } else if (arg->getStmtClass() == Stmt::StringLiteralClass) { |
4220 | 0 | S = static_cast<StringLiteral *>(callExpr->getArg(0)); |
4221 | 0 | } else { |
4222 | 0 | return nullptr; |
4223 | 0 | } |
4224 | 0 | return S; |
4225 | 0 | } |
4226 | | |
4227 | | struct ExprEvalResult { |
4228 | | CXEvalResultKind EvalType; |
4229 | | union { |
4230 | | unsigned long long unsignedVal; |
4231 | | long long intVal; |
4232 | | double floatVal; |
4233 | | char *stringVal; |
4234 | | } EvalData; |
4235 | | bool IsUnsignedInt; |
4236 | 14 | ~ExprEvalResult() { |
4237 | 14 | if (EvalType != CXEval_UnExposed && EvalType != CXEval_Float && |
4238 | 14 | EvalType != CXEval_Int) { |
4239 | 1 | delete[] EvalData.stringVal; |
4240 | 1 | } |
4241 | 14 | } |
4242 | | }; |
4243 | | |
4244 | 14 | void clang_EvalResult_dispose(CXEvalResult E) { |
4245 | 14 | delete static_cast<ExprEvalResult *>(E); |
4246 | 14 | } |
4247 | | |
4248 | 13 | CXEvalResultKind clang_EvalResult_getKind(CXEvalResult E) { |
4249 | 13 | if (!E) { |
4250 | 0 | return CXEval_UnExposed; |
4251 | 0 | } |
4252 | 13 | return ((ExprEvalResult *)E)->EvalType; |
4253 | 13 | } |
4254 | | |
4255 | 1 | int clang_EvalResult_getAsInt(CXEvalResult E) { |
4256 | 1 | return clang_EvalResult_getAsLongLong(E); |
4257 | 1 | } |
4258 | | |
4259 | 6 | long long clang_EvalResult_getAsLongLong(CXEvalResult E) { |
4260 | 6 | if (!E) { |
4261 | 0 | return 0; |
4262 | 0 | } |
4263 | 6 | ExprEvalResult *Result = (ExprEvalResult *)E; |
4264 | 6 | if (Result->IsUnsignedInt) |
4265 | 0 | return Result->EvalData.unsignedVal; |
4266 | 6 | return Result->EvalData.intVal; |
4267 | 6 | } |
4268 | | |
4269 | 12 | unsigned clang_EvalResult_isUnsignedInt(CXEvalResult E) { |
4270 | 12 | return ((ExprEvalResult *)E)->IsUnsignedInt; |
4271 | 12 | } |
4272 | | |
4273 | 7 | unsigned long long clang_EvalResult_getAsUnsigned(CXEvalResult E) { |
4274 | 7 | if (!E) { |
4275 | 0 | return 0; |
4276 | 0 | } |
4277 | | |
4278 | 7 | ExprEvalResult *Result = (ExprEvalResult *)E; |
4279 | 7 | if (Result->IsUnsignedInt) |
4280 | 7 | return Result->EvalData.unsignedVal; |
4281 | 0 | return Result->EvalData.intVal; |
4282 | 7 | } |
4283 | | |
4284 | 0 | double clang_EvalResult_getAsDouble(CXEvalResult E) { |
4285 | 0 | if (!E) { |
4286 | 0 | return 0; |
4287 | 0 | } |
4288 | 0 | return ((ExprEvalResult *)E)->EvalData.floatVal; |
4289 | 0 | } |
4290 | | |
4291 | 0 | const char *clang_EvalResult_getAsStr(CXEvalResult E) { |
4292 | 0 | if (!E) { |
4293 | 0 | return nullptr; |
4294 | 0 | } |
4295 | 0 | return ((ExprEvalResult *)E)->EvalData.stringVal; |
4296 | 0 | } |
4297 | | |
4298 | 15 | static const ExprEvalResult *evaluateExpr(Expr *expr, CXCursor C) { |
4299 | 15 | Expr::EvalResult ER; |
4300 | 15 | ASTContext &ctx = getCursorContext(C); |
4301 | 15 | if (!expr) |
4302 | 0 | return nullptr; |
4303 | | |
4304 | 15 | expr = expr->IgnoreParens(); |
4305 | 15 | if (expr->isValueDependent()) |
4306 | 1 | return nullptr; |
4307 | 14 | if (!expr->EvaluateAsRValue(ER, ctx)) |
4308 | 0 | return nullptr; |
4309 | | |
4310 | 14 | QualType rettype; |
4311 | 14 | CallExpr *callExpr; |
4312 | 14 | auto result = std::make_unique<ExprEvalResult>(); |
4313 | 14 | result->EvalType = CXEval_UnExposed; |
4314 | 14 | result->IsUnsignedInt = false; |
4315 | | |
4316 | 14 | if (ER.Val.isInt()) { |
4317 | 13 | result->EvalType = CXEval_Int; |
4318 | | |
4319 | 13 | auto &val = ER.Val.getInt(); |
4320 | 13 | if (val.isUnsigned()) { |
4321 | 7 | result->IsUnsignedInt = true; |
4322 | 7 | result->EvalData.unsignedVal = val.getZExtValue(); |
4323 | 7 | } else { |
4324 | 6 | result->EvalData.intVal = val.getExtValue(); |
4325 | 6 | } |
4326 | | |
4327 | 13 | return result.release(); |
4328 | 13 | } |
4329 | | |
4330 | 1 | if (ER.Val.isFloat()) { |
4331 | 0 | llvm::SmallVector<char, 100> Buffer; |
4332 | 0 | ER.Val.getFloat().toString(Buffer); |
4333 | 0 | std::string floatStr(Buffer.data(), Buffer.size()); |
4334 | 0 | result->EvalType = CXEval_Float; |
4335 | 0 | bool ignored; |
4336 | 0 | llvm::APFloat apFloat = ER.Val.getFloat(); |
4337 | 0 | apFloat.convert(llvm::APFloat::IEEEdouble(), |
4338 | 0 | llvm::APFloat::rmNearestTiesToEven, &ignored); |
4339 | 0 | result->EvalData.floatVal = apFloat.convertToDouble(); |
4340 | 0 | return result.release(); |
4341 | 0 | } |
4342 | | |
4343 | 1 | if (expr->getStmtClass() == Stmt::ImplicitCastExprClass) { |
4344 | 0 | const auto *I = cast<ImplicitCastExpr>(expr); |
4345 | 0 | auto *subExpr = I->getSubExprAsWritten(); |
4346 | 0 | if (subExpr->getStmtClass() == Stmt::StringLiteralClass || |
4347 | 0 | subExpr->getStmtClass() == Stmt::ObjCStringLiteralClass) { |
4348 | 0 | const StringLiteral *StrE = nullptr; |
4349 | 0 | const ObjCStringLiteral *ObjCExpr; |
4350 | 0 | ObjCExpr = dyn_cast<ObjCStringLiteral>(subExpr); |
4351 | |
|
4352 | 0 | if (ObjCExpr) { |
4353 | 0 | StrE = ObjCExpr->getString(); |
4354 | 0 | result->EvalType = CXEval_ObjCStrLiteral; |
4355 | 0 | } else { |
4356 | 0 | StrE = cast<StringLiteral>(I->getSubExprAsWritten()); |
4357 | 0 | result->EvalType = CXEval_StrLiteral; |
4358 | 0 | } |
4359 | |
|
4360 | 0 | std::string strRef(StrE->getString().str()); |
4361 | 0 | result->EvalData.stringVal = new char[strRef.size() + 1]; |
4362 | 0 | strncpy((char *)result->EvalData.stringVal, strRef.c_str(), |
4363 | 0 | strRef.size()); |
4364 | 0 | result->EvalData.stringVal[strRef.size()] = '\0'; |
4365 | 0 | return result.release(); |
4366 | 0 | } |
4367 | 1 | } else if (expr->getStmtClass() == Stmt::ObjCStringLiteralClass || |
4368 | 1 | expr->getStmtClass() == Stmt::StringLiteralClass0 ) { |
4369 | 1 | const StringLiteral *StrE = nullptr; |
4370 | 1 | const ObjCStringLiteral *ObjCExpr; |
4371 | 1 | ObjCExpr = dyn_cast<ObjCStringLiteral>(expr); |
4372 | | |
4373 | 1 | if (ObjCExpr) { |
4374 | 1 | StrE = ObjCExpr->getString(); |
4375 | 1 | result->EvalType = CXEval_ObjCStrLiteral; |
4376 | 1 | } else { |
4377 | 0 | StrE = cast<StringLiteral>(expr); |
4378 | 0 | result->EvalType = CXEval_StrLiteral; |
4379 | 0 | } |
4380 | | |
4381 | 1 | std::string strRef(StrE->getString().str()); |
4382 | 1 | result->EvalData.stringVal = new char[strRef.size() + 1]; |
4383 | 1 | strncpy((char *)result->EvalData.stringVal, strRef.c_str(), strRef.size()); |
4384 | 1 | result->EvalData.stringVal[strRef.size()] = '\0'; |
4385 | 1 | return result.release(); |
4386 | 1 | } |
4387 | | |
4388 | 0 | if (expr->getStmtClass() == Stmt::CStyleCastExprClass) { |
4389 | 0 | CStyleCastExpr *CC = static_cast<CStyleCastExpr *>(expr); |
4390 | |
|
4391 | 0 | rettype = CC->getType(); |
4392 | 0 | if (rettype.getAsString() == "CFStringRef" && |
4393 | 0 | CC->getSubExpr()->getStmtClass() == Stmt::CallExprClass) { |
4394 | |
|
4395 | 0 | callExpr = static_cast<CallExpr *>(CC->getSubExpr()); |
4396 | 0 | StringLiteral *S = getCFSTR_value(callExpr); |
4397 | 0 | if (S) { |
4398 | 0 | std::string strLiteral(S->getString().str()); |
4399 | 0 | result->EvalType = CXEval_CFStr; |
4400 | |
|
4401 | 0 | result->EvalData.stringVal = new char[strLiteral.size() + 1]; |
4402 | 0 | strncpy((char *)result->EvalData.stringVal, strLiteral.c_str(), |
4403 | 0 | strLiteral.size()); |
4404 | 0 | result->EvalData.stringVal[strLiteral.size()] = '\0'; |
4405 | 0 | return result.release(); |
4406 | 0 | } |
4407 | 0 | } |
4408 | |
|
4409 | 0 | } else if (expr->getStmtClass() == Stmt::CallExprClass) { |
4410 | 0 | callExpr = static_cast<CallExpr *>(expr); |
4411 | 0 | rettype = callExpr->getCallReturnType(ctx); |
4412 | |
|
4413 | 0 | if (rettype->isVectorType() || callExpr->getNumArgs() > 1) |
4414 | 0 | return nullptr; |
4415 | | |
4416 | 0 | if (rettype->isIntegralType(ctx) || rettype->isRealFloatingType()) { |
4417 | 0 | if (callExpr->getNumArgs() == 1 && |
4418 | 0 | !callExpr->getArg(0)->getType()->isIntegralType(ctx)) |
4419 | 0 | return nullptr; |
4420 | 0 | } else if (rettype.getAsString() == "CFStringRef") { |
4421 | |
|
4422 | 0 | StringLiteral *S = getCFSTR_value(callExpr); |
4423 | 0 | if (S) { |
4424 | 0 | std::string strLiteral(S->getString().str()); |
4425 | 0 | result->EvalType = CXEval_CFStr; |
4426 | 0 | result->EvalData.stringVal = new char[strLiteral.size() + 1]; |
4427 | 0 | strncpy((char *)result->EvalData.stringVal, strLiteral.c_str(), |
4428 | 0 | strLiteral.size()); |
4429 | 0 | result->EvalData.stringVal[strLiteral.size()] = '\0'; |
4430 | 0 | return result.release(); |
4431 | 0 | } |
4432 | 0 | } |
4433 | 0 | } else if (expr->getStmtClass() == Stmt::DeclRefExprClass) { |
4434 | 0 | DeclRefExpr *D = static_cast<DeclRefExpr *>(expr); |
4435 | 0 | ValueDecl *V = D->getDecl(); |
4436 | 0 | if (V->getKind() == Decl::Function) { |
4437 | 0 | std::string strName = V->getNameAsString(); |
4438 | 0 | result->EvalType = CXEval_Other; |
4439 | 0 | result->EvalData.stringVal = new char[strName.size() + 1]; |
4440 | 0 | strncpy(result->EvalData.stringVal, strName.c_str(), strName.size()); |
4441 | 0 | result->EvalData.stringVal[strName.size()] = '\0'; |
4442 | 0 | return result.release(); |
4443 | 0 | } |
4444 | 0 | } |
4445 | | |
4446 | 0 | return nullptr; |
4447 | 0 | } |
4448 | | |
4449 | 9 | static const Expr *evaluateDeclExpr(const Decl *D) { |
4450 | 9 | if (!D) |
4451 | 0 | return nullptr; |
4452 | 9 | if (auto *Var = dyn_cast<VarDecl>(D)) |
4453 | 8 | return Var->getInit(); |
4454 | 1 | else if (auto *Field = dyn_cast<FieldDecl>(D)) |
4455 | 1 | return Field->getInClassInitializer(); |
4456 | 0 | return nullptr; |
4457 | 9 | } |
4458 | | |
4459 | 1 | static const Expr *evaluateCompoundStmtExpr(const CompoundStmt *CS) { |
4460 | 1 | assert(CS && "invalid compound statement"); |
4461 | 1 | for (auto *bodyIterator : CS->body()) { |
4462 | 1 | if (const auto *E = dyn_cast<Expr>(bodyIterator)) |
4463 | 1 | return E; |
4464 | 1 | } |
4465 | 0 | return nullptr; |
4466 | 1 | } |
4467 | | |
4468 | 16 | CXEvalResult clang_Cursor_Evaluate(CXCursor C) { |
4469 | 16 | const Expr *E = nullptr; |
4470 | 16 | if (clang_getCursorKind(C) == CXCursor_CompoundStmt) |
4471 | 1 | E = evaluateCompoundStmtExpr(cast<CompoundStmt>(getCursorStmt(C))); |
4472 | 15 | else if (clang_isDeclaration(C.kind)) |
4473 | 9 | E = evaluateDeclExpr(getCursorDecl(C)); |
4474 | 6 | else if (clang_isExpression(C.kind)) |
4475 | 5 | E = getCursorExpr(C); |
4476 | 16 | if (E) |
4477 | 15 | return const_cast<CXEvalResult>( |
4478 | 15 | reinterpret_cast<const void *>(evaluateExpr(const_cast<Expr *>(E), C))); |
4479 | 1 | return nullptr; |
4480 | 16 | } |
4481 | | |
4482 | 0 | unsigned clang_Cursor_hasAttrs(CXCursor C) { |
4483 | 0 | const Decl *D = getCursorDecl(C); |
4484 | 0 | if (!D) { |
4485 | 0 | return 0; |
4486 | 0 | } |
4487 | | |
4488 | 0 | if (D->hasAttrs()) { |
4489 | 0 | return 1; |
4490 | 0 | } |
4491 | | |
4492 | 0 | return 0; |
4493 | 0 | } |
4494 | 59 | unsigned clang_defaultSaveOptions(CXTranslationUnit TU) { |
4495 | 59 | return CXSaveTranslationUnit_None; |
4496 | 59 | } |
4497 | | |
4498 | | static CXSaveError clang_saveTranslationUnit_Impl(CXTranslationUnit TU, |
4499 | | const char *FileName, |
4500 | 59 | unsigned options) { |
4501 | 59 | CIndexer *CXXIdx = TU->CIdx; |
4502 | 59 | if (CXXIdx->isOptEnabled(CXGlobalOpt_ThreadBackgroundPriorityForIndexing)) |
4503 | 0 | setThreadBackgroundPriority(); |
4504 | | |
4505 | 59 | bool hadError = cxtu::getASTUnit(TU)->Save(FileName); |
4506 | 59 | return hadError ? CXSaveError_Unknown0 : CXSaveError_None; |
4507 | 59 | } |
4508 | | |
4509 | | int clang_saveTranslationUnit(CXTranslationUnit TU, const char *FileName, |
4510 | 59 | unsigned options) { |
4511 | 59 | LOG_FUNC_SECTION { *Log << TU << ' ' << FileName; }0 |
4512 | | |
4513 | 59 | if (isNotUsableTU(TU)) { |
4514 | 0 | LOG_BAD_TU(TU); |
4515 | 0 | return CXSaveError_InvalidTU; |
4516 | 0 | } |
4517 | | |
4518 | 59 | ASTUnit *CXXUnit = cxtu::getASTUnit(TU); |
4519 | 59 | ASTUnit::ConcurrencyCheck Check(*CXXUnit); |
4520 | 59 | if (!CXXUnit->hasSema()) |
4521 | 0 | return CXSaveError_InvalidTU; |
4522 | | |
4523 | 59 | CXSaveError result; |
4524 | 59 | auto SaveTranslationUnitImpl = [=, &result]() { |
4525 | 59 | result = clang_saveTranslationUnit_Impl(TU, FileName, options); |
4526 | 59 | }; |
4527 | | |
4528 | 59 | if (!CXXUnit->getDiagnostics().hasUnrecoverableErrorOccurred()) { |
4529 | 54 | SaveTranslationUnitImpl(); |
4530 | | |
4531 | 54 | if (getenv("LIBCLANG_RESOURCE_USAGE")) |
4532 | 0 | PrintLibclangResourceUsage(TU); |
4533 | | |
4534 | 54 | return result; |
4535 | 54 | } |
4536 | | |
4537 | | // We have an AST that has invalid nodes due to compiler errors. |
4538 | | // Use a crash recovery thread for protection. |
4539 | | |
4540 | 5 | llvm::CrashRecoveryContext CRC; |
4541 | | |
4542 | 5 | if (!RunSafely(CRC, SaveTranslationUnitImpl)) { |
4543 | 0 | fprintf(stderr, "libclang: crash detected during AST saving: {\n"); |
4544 | 0 | fprintf(stderr, " 'filename' : '%s'\n", FileName); |
4545 | 0 | fprintf(stderr, " 'options' : %d,\n", options); |
4546 | 0 | fprintf(stderr, "}\n"); |
4547 | |
|
4548 | 0 | return CXSaveError_Unknown; |
4549 | |
|
4550 | 5 | } else if (getenv("LIBCLANG_RESOURCE_USAGE")) { |
4551 | 0 | PrintLibclangResourceUsage(TU); |
4552 | 0 | } |
4553 | | |
4554 | 5 | return result; |
4555 | 5 | } |
4556 | | |
4557 | 1.10k | void clang_disposeTranslationUnit(CXTranslationUnit CTUnit) { |
4558 | 1.10k | if (CTUnit) { |
4559 | | // If the translation unit has been marked as unsafe to free, just discard |
4560 | | // it. |
4561 | 1.09k | ASTUnit *Unit = cxtu::getASTUnit(CTUnit); |
4562 | 1.09k | if (Unit && Unit->isUnsafeToFree()) |
4563 | 1 | return; |
4564 | | |
4565 | 1.09k | delete cxtu::getASTUnit(CTUnit); |
4566 | 1.09k | delete CTUnit->StringPool; |
4567 | 1.09k | delete static_cast<CXDiagnosticSetImpl *>(CTUnit->Diagnostics); |
4568 | 1.09k | disposeOverridenCXCursorsPool(CTUnit->OverridenCursorsPool); |
4569 | 1.09k | delete CTUnit->CommentToXML; |
4570 | 1.09k | delete CTUnit; |
4571 | 1.09k | } |
4572 | 1.10k | } |
4573 | | |
4574 | 30 | unsigned clang_suspendTranslationUnit(CXTranslationUnit CTUnit) { |
4575 | 30 | if (CTUnit) { |
4576 | 30 | ASTUnit *Unit = cxtu::getASTUnit(CTUnit); |
4577 | | |
4578 | 30 | if (Unit && Unit->isUnsafeToFree()) |
4579 | 0 | return false; |
4580 | | |
4581 | 30 | Unit->ResetForParse(); |
4582 | 30 | return true; |
4583 | 30 | } |
4584 | | |
4585 | 0 | return false; |
4586 | 30 | } |
4587 | | |
4588 | 819 | unsigned clang_defaultReparseOptions(CXTranslationUnit TU) { |
4589 | 819 | return CXReparse_None; |
4590 | 819 | } |
4591 | | |
4592 | | static CXErrorCode |
4593 | | clang_reparseTranslationUnit_Impl(CXTranslationUnit TU, |
4594 | | ArrayRef<CXUnsavedFile> unsaved_files, |
4595 | 819 | unsigned options) { |
4596 | | // Check arguments. |
4597 | 819 | if (isNotUsableTU(TU)) { |
4598 | 0 | LOG_BAD_TU(TU); |
4599 | 0 | return CXError_InvalidArguments; |
4600 | 0 | } |
4601 | | |
4602 | | // Reset the associated diagnostics. |
4603 | 819 | delete static_cast<CXDiagnosticSetImpl *>(TU->Diagnostics); |
4604 | 819 | TU->Diagnostics = nullptr; |
4605 | | |
4606 | 819 | CIndexer *CXXIdx = TU->CIdx; |
4607 | 819 | if (CXXIdx->isOptEnabled(CXGlobalOpt_ThreadBackgroundPriorityForEditing)) |
4608 | 0 | setThreadBackgroundPriority(); |
4609 | | |
4610 | 819 | ASTUnit *CXXUnit = cxtu::getASTUnit(TU); |
4611 | 819 | ASTUnit::ConcurrencyCheck Check(*CXXUnit); |
4612 | | |
4613 | 819 | std::unique_ptr<std::vector<ASTUnit::RemappedFile>> RemappedFiles( |
4614 | 819 | new std::vector<ASTUnit::RemappedFile>()); |
4615 | | |
4616 | | // Recover resources if we crash before exiting this function. |
4617 | 819 | llvm::CrashRecoveryContextCleanupRegistrar<std::vector<ASTUnit::RemappedFile>> |
4618 | 819 | RemappedCleanup(RemappedFiles.get()); |
4619 | | |
4620 | 819 | for (auto &UF : unsaved_files) { |
4621 | 12 | std::unique_ptr<llvm::MemoryBuffer> MB = |
4622 | 12 | llvm::MemoryBuffer::getMemBufferCopy(getContents(UF), UF.Filename); |
4623 | 12 | RemappedFiles->push_back(std::make_pair(UF.Filename, MB.release())); |
4624 | 12 | } |
4625 | | |
4626 | 819 | if (!CXXUnit->Reparse(CXXIdx->getPCHContainerOperations(), |
4627 | 819 | *RemappedFiles.get())) |
4628 | 818 | return CXError_Success; |
4629 | 1 | if (isASTReadError(CXXUnit)) |
4630 | 0 | return CXError_ASTReadError; |
4631 | 1 | return CXError_Failure; |
4632 | 1 | } |
4633 | | |
4634 | | int clang_reparseTranslationUnit(CXTranslationUnit TU, |
4635 | | unsigned num_unsaved_files, |
4636 | | struct CXUnsavedFile *unsaved_files, |
4637 | 819 | unsigned options) { |
4638 | 819 | LOG_FUNC_SECTION { *Log << TU; }0 |
4639 | | |
4640 | 819 | if (num_unsaved_files && !unsaved_files12 ) |
4641 | 0 | return CXError_InvalidArguments; |
4642 | | |
4643 | 819 | CXErrorCode result; |
4644 | 819 | auto ReparseTranslationUnitImpl = [=, &result]() { |
4645 | 819 | result = clang_reparseTranslationUnit_Impl( |
4646 | 819 | TU, llvm::ArrayRef(unsaved_files, num_unsaved_files), options); |
4647 | 819 | }; |
4648 | | |
4649 | 819 | llvm::CrashRecoveryContext CRC; |
4650 | | |
4651 | 819 | if (!RunSafely(CRC, ReparseTranslationUnitImpl)) { |
4652 | 1 | fprintf(stderr, "libclang: crash detected during reparsing\n"); |
4653 | 1 | cxtu::getASTUnit(TU)->setUnsafeToFree(true); |
4654 | 1 | return CXError_Crashed; |
4655 | 818 | } else if (getenv("LIBCLANG_RESOURCE_USAGE")) |
4656 | 0 | PrintLibclangResourceUsage(TU); |
4657 | | |
4658 | 818 | return result; |
4659 | 819 | } |
4660 | | |
4661 | 0 | CXString clang_getTranslationUnitSpelling(CXTranslationUnit CTUnit) { |
4662 | 0 | if (isNotUsableTU(CTUnit)) { |
4663 | 0 | LOG_BAD_TU(CTUnit); |
4664 | 0 | return cxstring::createEmpty(); |
4665 | 0 | } |
4666 | | |
4667 | 0 | ASTUnit *CXXUnit = cxtu::getASTUnit(CTUnit); |
4668 | 0 | return cxstring::createDup(CXXUnit->getOriginalSourceFileName()); |
4669 | 0 | } |
4670 | | |
4671 | 217 | CXCursor clang_getTranslationUnitCursor(CXTranslationUnit TU) { |
4672 | 217 | if (isNotUsableTU(TU)) { |
4673 | 0 | LOG_BAD_TU(TU); |
4674 | 0 | return clang_getNullCursor(); |
4675 | 0 | } |
4676 | | |
4677 | 217 | ASTUnit *CXXUnit = cxtu::getASTUnit(TU); |
4678 | 217 | return MakeCXCursor(CXXUnit->getASTContext().getTranslationUnitDecl(), TU); |
4679 | 217 | } |
4680 | | |
4681 | 2 | CXTargetInfo clang_getTranslationUnitTargetInfo(CXTranslationUnit CTUnit) { |
4682 | 2 | if (isNotUsableTU(CTUnit)) { |
4683 | 0 | LOG_BAD_TU(CTUnit); |
4684 | 0 | return nullptr; |
4685 | 0 | } |
4686 | | |
4687 | 2 | CXTargetInfoImpl *impl = new CXTargetInfoImpl(); |
4688 | 2 | impl->TranslationUnit = CTUnit; |
4689 | 2 | return impl; |
4690 | 2 | } |
4691 | | |
4692 | 2 | CXString clang_TargetInfo_getTriple(CXTargetInfo TargetInfo) { |
4693 | 2 | if (!TargetInfo) |
4694 | 0 | return cxstring::createEmpty(); |
4695 | | |
4696 | 2 | CXTranslationUnit CTUnit = TargetInfo->TranslationUnit; |
4697 | 2 | assert(!isNotUsableTU(CTUnit) && |
4698 | 2 | "Unexpected unusable translation unit in TargetInfo"); |
4699 | | |
4700 | 2 | ASTUnit *CXXUnit = cxtu::getASTUnit(CTUnit); |
4701 | 2 | std::string Triple = |
4702 | 2 | CXXUnit->getASTContext().getTargetInfo().getTriple().normalize(); |
4703 | 2 | return cxstring::createDup(Triple); |
4704 | 2 | } |
4705 | | |
4706 | 2 | int clang_TargetInfo_getPointerWidth(CXTargetInfo TargetInfo) { |
4707 | 2 | if (!TargetInfo) |
4708 | 0 | return -1; |
4709 | | |
4710 | 2 | CXTranslationUnit CTUnit = TargetInfo->TranslationUnit; |
4711 | 2 | assert(!isNotUsableTU(CTUnit) && |
4712 | 2 | "Unexpected unusable translation unit in TargetInfo"); |
4713 | | |
4714 | 2 | ASTUnit *CXXUnit = cxtu::getASTUnit(CTUnit); |
4715 | 2 | return CXXUnit->getASTContext().getTargetInfo().getMaxPointerWidth(); |
4716 | 2 | } |
4717 | | |
4718 | 2 | void clang_TargetInfo_dispose(CXTargetInfo TargetInfo) { |
4719 | 2 | if (!TargetInfo) |
4720 | 0 | return; |
4721 | | |
4722 | 2 | delete TargetInfo; |
4723 | 2 | } |
4724 | | |
4725 | | //===----------------------------------------------------------------------===// |
4726 | | // CXFile Operations. |
4727 | | //===----------------------------------------------------------------------===// |
4728 | | |
4729 | 74.3k | CXString clang_getFileName(CXFile SFile) { |
4730 | 74.3k | if (!SFile) |
4731 | 59.5k | return cxstring::createNull(); |
4732 | | |
4733 | 14.8k | FileEntryRef FEnt = *cxfile::getFileEntryRef(SFile); |
4734 | 14.8k | return cxstring::createRef(FEnt.getName()); |
4735 | 74.3k | } |
4736 | | |
4737 | 0 | time_t clang_getFileTime(CXFile SFile) { |
4738 | 0 | if (!SFile) |
4739 | 0 | return 0; |
4740 | | |
4741 | 0 | FileEntryRef FEnt = *cxfile::getFileEntryRef(SFile); |
4742 | 0 | return FEnt.getModificationTime(); |
4743 | 0 | } |
4744 | | |
4745 | 483 | CXFile clang_getFile(CXTranslationUnit TU, const char *file_name) { |
4746 | 483 | if (isNotUsableTU(TU)) { |
4747 | 0 | LOG_BAD_TU(TU); |
4748 | 0 | return nullptr; |
4749 | 0 | } |
4750 | | |
4751 | 483 | ASTUnit *CXXUnit = cxtu::getASTUnit(TU); |
4752 | | |
4753 | 483 | FileManager &FMgr = CXXUnit->getFileManager(); |
4754 | 483 | return cxfile::makeCXFile(FMgr.getOptionalFileRef(file_name)); |
4755 | 483 | } |
4756 | | |
4757 | | const char *clang_getFileContents(CXTranslationUnit TU, CXFile file, |
4758 | 0 | size_t *size) { |
4759 | 0 | if (isNotUsableTU(TU)) { |
4760 | 0 | LOG_BAD_TU(TU); |
4761 | 0 | return nullptr; |
4762 | 0 | } |
4763 | | |
4764 | 0 | const SourceManager &SM = cxtu::getASTUnit(TU)->getSourceManager(); |
4765 | 0 | FileID fid = SM.translateFile(*cxfile::getFileEntryRef(file)); |
4766 | 0 | std::optional<llvm::MemoryBufferRef> buf = SM.getBufferOrNone(fid); |
4767 | 0 | if (!buf) { |
4768 | 0 | if (size) |
4769 | 0 | *size = 0; |
4770 | 0 | return nullptr; |
4771 | 0 | } |
4772 | 0 | if (size) |
4773 | 0 | *size = buf->getBufferSize(); |
4774 | 0 | return buf->getBufferStart(); |
4775 | 0 | } |
4776 | | |
4777 | 331 | unsigned clang_isFileMultipleIncludeGuarded(CXTranslationUnit TU, CXFile file) { |
4778 | 331 | if (isNotUsableTU(TU)) { |
4779 | 0 | LOG_BAD_TU(TU); |
4780 | 0 | return 0; |
4781 | 0 | } |
4782 | | |
4783 | 331 | if (!file) |
4784 | 4 | return 0; |
4785 | | |
4786 | 327 | ASTUnit *CXXUnit = cxtu::getASTUnit(TU); |
4787 | 327 | FileEntryRef FEnt = *cxfile::getFileEntryRef(file); |
4788 | 327 | return CXXUnit->getPreprocessor() |
4789 | 327 | .getHeaderSearchInfo() |
4790 | 327 | .isFileMultipleIncludeGuarded(FEnt); |
4791 | 331 | } |
4792 | | |
4793 | 0 | int clang_getFileUniqueID(CXFile file, CXFileUniqueID *outID) { |
4794 | 0 | if (!file || !outID) |
4795 | 0 | return 1; |
4796 | | |
4797 | 0 | FileEntryRef FEnt = *cxfile::getFileEntryRef(file); |
4798 | 0 | const llvm::sys::fs::UniqueID &ID = FEnt.getUniqueID(); |
4799 | 0 | outID->data[0] = ID.getDevice(); |
4800 | 0 | outID->data[1] = ID.getFile(); |
4801 | 0 | outID->data[2] = FEnt.getModificationTime(); |
4802 | 0 | return 0; |
4803 | 0 | } |
4804 | | |
4805 | 0 | int clang_File_isEqual(CXFile file1, CXFile file2) { |
4806 | 0 | if (file1 == file2) |
4807 | 0 | return true; |
4808 | | |
4809 | 0 | if (!file1 || !file2) |
4810 | 0 | return false; |
4811 | | |
4812 | 0 | FileEntryRef FEnt1 = *cxfile::getFileEntryRef(file1); |
4813 | 0 | FileEntryRef FEnt2 = *cxfile::getFileEntryRef(file2); |
4814 | 0 | return FEnt1.getUniqueID() == FEnt2.getUniqueID(); |
4815 | 0 | } |
4816 | | |
4817 | 1 | CXString clang_File_tryGetRealPathName(CXFile SFile) { |
4818 | 1 | if (!SFile) |
4819 | 0 | return cxstring::createNull(); |
4820 | | |
4821 | 1 | FileEntryRef FEnt = *cxfile::getFileEntryRef(SFile); |
4822 | 1 | return cxstring::createRef(FEnt.getFileEntry().tryGetRealPathName()); |
4823 | 1 | } |
4824 | | |
4825 | | //===----------------------------------------------------------------------===// |
4826 | | // CXCursor Operations. |
4827 | | //===----------------------------------------------------------------------===// |
4828 | | |
4829 | 39.0k | static const Decl *getDeclFromExpr(const Stmt *E) { |
4830 | 39.0k | if (const ImplicitCastExpr *CE = dyn_cast<ImplicitCastExpr>(E)) |
4831 | 2.69k | return getDeclFromExpr(CE->getSubExpr()); |
4832 | | |
4833 | 36.3k | if (const DeclRefExpr *RefExpr = dyn_cast<DeclRefExpr>(E)) |
4834 | 26.7k | return RefExpr->getDecl(); |
4835 | 9.62k | if (const MemberExpr *ME = dyn_cast<MemberExpr>(E)) |
4836 | 2.56k | return ME->getMemberDecl(); |
4837 | 7.06k | if (const ObjCIvarRefExpr *RE = dyn_cast<ObjCIvarRefExpr>(E)) |
4838 | 4 | return RE->getDecl(); |
4839 | 7.06k | if (const ObjCPropertyRefExpr *PRE = dyn_cast<ObjCPropertyRefExpr>(E)) { |
4840 | 19 | if (PRE->isExplicitProperty()) |
4841 | 10 | return PRE->getExplicitProperty(); |
4842 | | // It could be messaging both getter and setter as in: |
4843 | | // ++myobj.myprop; |
4844 | | // in which case prefer to associate the setter since it is less obvious |
4845 | | // from inspecting the source that the setter is going to get called. |
4846 | 9 | if (PRE->isMessagingSetter()) |
4847 | 6 | return PRE->getImplicitPropertySetter(); |
4848 | 3 | return PRE->getImplicitPropertyGetter(); |
4849 | 9 | } |
4850 | 7.04k | if (const PseudoObjectExpr *POE = dyn_cast<PseudoObjectExpr>(E)) |
4851 | 0 | return getDeclFromExpr(POE->getSyntacticForm()); |
4852 | 7.04k | if (const OpaqueValueExpr *OVE = dyn_cast<OpaqueValueExpr>(E)) |
4853 | 2 | if (Expr *Src = OVE->getSourceExpr()) |
4854 | 2 | return getDeclFromExpr(Src); |
4855 | | |
4856 | 7.04k | if (const CallExpr *CE = dyn_cast<CallExpr>(E)) |
4857 | 992 | return getDeclFromExpr(CE->getCallee()); |
4858 | 6.04k | if (const CXXConstructExpr *CE = dyn_cast<CXXConstructExpr>(E)) |
4859 | 192 | if (!CE->isElidable()) |
4860 | 174 | return CE->getConstructor(); |
4861 | 5.87k | if (const CXXInheritedCtorInitExpr *CE = |
4862 | 5.87k | dyn_cast<CXXInheritedCtorInitExpr>(E)) |
4863 | 0 | return CE->getConstructor(); |
4864 | 5.87k | if (const ObjCMessageExpr *OME = dyn_cast<ObjCMessageExpr>(E)) |
4865 | 210 | return OME->getMethodDecl(); |
4866 | | |
4867 | 5.66k | if (const ObjCProtocolExpr *PE = dyn_cast<ObjCProtocolExpr>(E)) |
4868 | 12 | return PE->getProtocol(); |
4869 | 5.65k | if (const SubstNonTypeTemplateParmPackExpr *NTTP = |
4870 | 5.65k | dyn_cast<SubstNonTypeTemplateParmPackExpr>(E)) |
4871 | 0 | return NTTP->getParameterPack(); |
4872 | 5.65k | if (const SizeOfPackExpr *SizeOfPack = dyn_cast<SizeOfPackExpr>(E)) |
4873 | 18 | if (isa<NonTypeTemplateParmDecl>(SizeOfPack->getPack()) || |
4874 | 18 | isa<ParmVarDecl>(SizeOfPack->getPack())) |
4875 | 10 | return SizeOfPack->getPack(); |
4876 | | |
4877 | 5.64k | return nullptr; |
4878 | 5.65k | } |
4879 | | |
4880 | 10.6k | static SourceLocation getLocationFromExpr(const Expr *E) { |
4881 | 10.6k | if (const ImplicitCastExpr *CE = dyn_cast<ImplicitCastExpr>(E)) |
4882 | 2.32k | return getLocationFromExpr(CE->getSubExpr()); |
4883 | | |
4884 | 8.33k | if (const ObjCMessageExpr *Msg = dyn_cast<ObjCMessageExpr>(E)) |
4885 | 46 | return /*FIXME:*/ Msg->getLeftLoc(); |
4886 | 8.28k | if (const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(E)) |
4887 | 2.51k | return DRE->getLocation(); |
4888 | 5.77k | if (const MemberExpr *Member = dyn_cast<MemberExpr>(E)) |
4889 | 821 | return Member->getMemberLoc(); |
4890 | 4.94k | if (const ObjCIvarRefExpr *Ivar = dyn_cast<ObjCIvarRefExpr>(E)) |
4891 | 0 | return Ivar->getLocation(); |
4892 | 4.94k | if (const SizeOfPackExpr *SizeOfPack = dyn_cast<SizeOfPackExpr>(E)) |
4893 | 0 | return SizeOfPack->getPackLoc(); |
4894 | 4.94k | if (const ObjCPropertyRefExpr *PropRef = dyn_cast<ObjCPropertyRefExpr>(E)) |
4895 | 10 | return PropRef->getLocation(); |
4896 | | |
4897 | 4.93k | return E->getBeginLoc(); |
4898 | 4.94k | } |
4899 | | |
4900 | | extern "C" { |
4901 | | |
4902 | | unsigned clang_visitChildren(CXCursor parent, CXCursorVisitor visitor, |
4903 | 225 | CXClientData client_data) { |
4904 | 225 | CursorVisitor CursorVis(getCursorTU(parent), visitor, client_data, |
4905 | 225 | /*VisitPreprocessorLast=*/false); |
4906 | 225 | return CursorVis.VisitChildren(parent); |
4907 | 225 | } |
4908 | | |
4909 | | #ifndef __has_feature |
4910 | | #define __has_feature(x) 0 |
4911 | | #endif |
4912 | | #if __has_feature(blocks) |
4913 | | typedef enum CXChildVisitResult (^CXCursorVisitorBlock)(CXCursor cursor, |
4914 | | CXCursor parent); |
4915 | | |
4916 | | static enum CXChildVisitResult visitWithBlock(CXCursor cursor, CXCursor parent, |
4917 | 0 | CXClientData client_data) { |
4918 | 0 | CXCursorVisitorBlock block = (CXCursorVisitorBlock)client_data; |
4919 | 0 | return block(cursor, parent); |
4920 | 0 | } |
4921 | | #else |
4922 | | // If we are compiled with a compiler that doesn't have native blocks support, |
4923 | | // define and call the block manually, so the |
4924 | | typedef struct _CXChildVisitResult { |
4925 | | void *isa; |
4926 | | int flags; |
4927 | | int reserved; |
4928 | | enum CXChildVisitResult (*invoke)(struct _CXChildVisitResult *, CXCursor, |
4929 | | CXCursor); |
4930 | | } * CXCursorVisitorBlock; |
4931 | | |
4932 | | static enum CXChildVisitResult visitWithBlock(CXCursor cursor, CXCursor parent, |
4933 | | CXClientData client_data) { |
4934 | | CXCursorVisitorBlock block = (CXCursorVisitorBlock)client_data; |
4935 | | return block->invoke(block, cursor, parent); |
4936 | | } |
4937 | | #endif |
4938 | | |
4939 | | unsigned clang_visitChildrenWithBlock(CXCursor parent, |
4940 | 0 | CXCursorVisitorBlock block) { |
4941 | 0 | return clang_visitChildren(parent, visitWithBlock, block); |
4942 | 0 | } |
4943 | | |
4944 | 22.8k | static CXString getDeclSpelling(const Decl *D) { |
4945
|