/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/lib/Parse/ParseHLSL.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | //===--- ParseHLSL.cpp - HLSL-specific parsing support --------------------===// |
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 parsing logic for HLSL language features. |
10 | | // |
11 | | //===----------------------------------------------------------------------===// |
12 | | |
13 | | #include "clang/Basic/AttributeCommonInfo.h" |
14 | | #include "clang/Parse/ParseDiagnostic.h" |
15 | | #include "clang/Parse/Parser.h" |
16 | | |
17 | | using namespace clang; |
18 | | |
19 | | void Parser::ParseHLSLSemantics(ParsedAttributes &Attrs, |
20 | 4 | SourceLocation *EndLoc) { |
21 | 4 | assert(Tok.is(tok::colon) && "Not a HLSL Semantic"); |
22 | 0 | ConsumeToken(); |
23 | | |
24 | 4 | if (!Tok.is(tok::identifier)) { |
25 | 1 | Diag(Tok.getLocation(), diag::err_expected_semantic_identifier); |
26 | 1 | return; |
27 | 1 | } |
28 | | |
29 | 3 | IdentifierInfo *II = Tok.getIdentifierInfo(); |
30 | 3 | SourceLocation Loc = ConsumeToken(); |
31 | 3 | if (EndLoc) |
32 | 0 | *EndLoc = Tok.getLocation(); |
33 | 3 | ParsedAttr::Kind AttrKind = |
34 | 3 | ParsedAttr::getParsedKind(II, nullptr, ParsedAttr::AS_HLSLSemantic); |
35 | | |
36 | 3 | if (AttrKind == ParsedAttr::UnknownAttribute) { |
37 | 1 | Diag(Loc, diag::err_unknown_hlsl_semantic) << II; |
38 | 1 | return; |
39 | 1 | } |
40 | 2 | Attrs.addNew(II, Loc, nullptr, SourceLocation(), nullptr, 0, |
41 | 2 | ParsedAttr::AS_HLSLSemantic); |
42 | 2 | } |