Coverage Report

Created: 2021-08-24 07:12

/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/lib/AST/SelectorLocationsKind.cpp
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//===--- SelectorLocationsKind.cpp - Kind of selector locations -*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Describes whether the identifier locations for a selector are "standard"
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// or not.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/AST/SelectorLocationsKind.h"
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#include "clang/AST/Expr.h"
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using namespace clang;
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static SourceLocation getStandardSelLoc(unsigned Index,
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                                        Selector Sel,
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                                        bool WithArgSpace,
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                                        SourceLocation ArgLoc,
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1.19M
                                        SourceLocation EndLoc) {
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1.19M
  unsigned NumSelArgs = Sel.getNumArgs();
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1.19M
  if (NumSelArgs == 0) {
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176k
    assert(Index == 0);
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176k
    if (EndLoc.isInvalid())
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0
      return SourceLocation();
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176k
    IdentifierInfo *II = Sel.getIdentifierInfoForSlot(0);
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176k
    unsigned Len = II ? II->getLength() : 
00
;
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176k
    return EndLoc.getLocWithOffset(-Len);
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176k
  }
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1.01M
  assert(Index < NumSelArgs);
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1.01M
  if (ArgLoc.isInvalid())
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0
    return SourceLocation();
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1.01M
  IdentifierInfo *II = Sel.getIdentifierInfoForSlot(Index);
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1.01M
  unsigned Len = /* selector id */ (II ? 
II->getLength()1.01M
:
0445
) + /* ':' */ 1;
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1.01M
  if (WithArgSpace)
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117k
    ++Len;
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1.01M
  return ArgLoc.getLocWithOffset(-Len);
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1.01M
}
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namespace {
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template <typename T>
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SourceLocation getArgLoc(T* Arg);
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template <>
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17.9k
SourceLocation getArgLoc<Expr>(Expr *Arg) {
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17.9k
  return Arg->getBeginLoc();
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17.9k
}
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template <>
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995k
SourceLocation getArgLoc<ParmVarDecl>(ParmVarDecl *Arg) {
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995k
  SourceLocation Loc = Arg->getBeginLoc();
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995k
  if (Loc.isInvalid())
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0
    return Loc;
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  // -1 to point to left paren of the method parameter's type.
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995k
  return Loc.getLocWithOffset(-1);
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}
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template <typename T>
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1.19M
SourceLocation getArgLoc(unsigned Index, ArrayRef<T*> Args) {
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1.19M
  return Index < Args.size() ? 
getArgLoc(Args[Index])1.01M
:
SourceLocation()176k
;
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1.19M
}
SelectorLocationsKind.cpp:clang::SourceLocation (anonymous namespace)::getArgLoc<clang::Expr>(unsigned int, llvm::ArrayRef<clang::Expr*>)
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30.2k
SourceLocation getArgLoc(unsigned Index, ArrayRef<T*> Args) {
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30.2k
  return Index < Args.size() ? 
getArgLoc(Args[Index])17.9k
:
SourceLocation()12.2k
;
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30.2k
}
SelectorLocationsKind.cpp:clang::SourceLocation (anonymous namespace)::getArgLoc<clang::ParmVarDecl>(unsigned int, llvm::ArrayRef<clang::ParmVarDecl*>)
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Source
64
1.15M
SourceLocation getArgLoc(unsigned Index, ArrayRef<T*> Args) {
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1.15M
  return Index < Args.size() ? 
getArgLoc(Args[Index])995k
:
SourceLocation()164k
;
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1.15M
}
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template <typename T>
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SelectorLocationsKind hasStandardSelLocs(Selector Sel,
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                                         ArrayRef<SourceLocation> SelLocs,
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                                         ArrayRef<T *> Args,
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679k
                                         SourceLocation EndLoc) {
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  // Are selector locations in standard position with no space between args ?
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  unsigned i;
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1.53M
  for (i = 0; i != SelLocs.size(); 
++i858k
) {
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1.02M
    if (SelLocs[i] != getStandardSelectorLoc(i, Sel, /*WithArgSpace=*/false,
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1.02M
                                             Args, EndLoc))
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      break;
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  }
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  if (i == SelLocs.size())
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    return SelLoc_StandardNoSpace;
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  // Are selector locations in standard position with space between args ?
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165k
  
for (i = 0; 163k
i != SelLocs.size();
++i2.02k
) {
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    if (SelLocs[i] != getStandardSelectorLoc(i, Sel, /*WithArgSpace=*/true,
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                                             Args, EndLoc))
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      return SelLoc_NonStandard;
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  }
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  return SelLoc_StandardWithSpace;
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163k
}
SelectorLocationsKind.cpp:clang::SelectorLocationsKind (anonymous namespace)::hasStandardSelLocs<clang::Expr>(clang::Selector, llvm::ArrayRef<clang::SourceLocation>, llvm::ArrayRef<clang::Expr*>, clang::SourceLocation)
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22.5k
                                         SourceLocation EndLoc) {
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  // Are selector locations in standard position with no space between args ?
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22.5k
  unsigned i;
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46.3k
  for (i = 0; i != SelLocs.size(); 
++i23.7k
) {
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    if (SelLocs[i] != getStandardSelectorLoc(i, Sel, /*WithArgSpace=*/false,
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26.3k
                                             Args, EndLoc))
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      break;
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  }
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22.5k
  if (i == SelLocs.size())
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    return SelLoc_StandardNoSpace;
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  // Are selector locations in standard position with space between args ?
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3.82k
  
for (i = 0; 2.56k
i != SelLocs.size();
++i1.26k
) {
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    if (SelLocs[i] != getStandardSelectorLoc(i, Sel, /*WithArgSpace=*/true,
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                                             Args, EndLoc))
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      return SelLoc_NonStandard;
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  }
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1.02k
  return SelLoc_StandardWithSpace;
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2.56k
}
SelectorLocationsKind.cpp:clang::SelectorLocationsKind (anonymous namespace)::hasStandardSelLocs<clang::ParmVarDecl>(clang::Selector, llvm::ArrayRef<clang::SourceLocation>, llvm::ArrayRef<clang::ParmVarDecl*>, clang::SourceLocation)
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656k
                                         SourceLocation EndLoc) {
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  // Are selector locations in standard position with no space between args ?
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656k
  unsigned i;
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1.49M
  for (i = 0; i != SelLocs.size(); 
++i834k
) {
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    if (SelLocs[i] != getStandardSelectorLoc(i, Sel, /*WithArgSpace=*/false,
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                                             Args, EndLoc))
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      break;
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  }
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  if (i == SelLocs.size())
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    return SelLoc_StandardNoSpace;
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  // Are selector locations in standard position with space between args ?
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161k
  
for (i = 0; 160k
i != SelLocs.size();
++i761
) {
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    if (SelLocs[i] != getStandardSelectorLoc(i, Sel, /*WithArgSpace=*/true,
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160k
                                             Args, EndLoc))
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      return SelLoc_NonStandard;
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  }
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  return SelLoc_StandardWithSpace;
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}
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} // anonymous namespace
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SelectorLocationsKind
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clang::hasStandardSelectorLocs(Selector Sel,
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                               ArrayRef<SourceLocation> SelLocs,
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                               ArrayRef<Expr *> Args,
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22.5k
                               SourceLocation EndLoc) {
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  return hasStandardSelLocs(Sel, SelLocs, Args, EndLoc);
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}
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SourceLocation clang::getStandardSelectorLoc(unsigned Index,
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                                             Selector Sel,
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                                             bool WithArgSpace,
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                                             ArrayRef<Expr *> Args,
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30.2k
                                             SourceLocation EndLoc) {
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30.2k
  return getStandardSelLoc(Index, Sel, WithArgSpace,
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                           getArgLoc(Index, Args), EndLoc);
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30.2k
}
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SelectorLocationsKind
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clang::hasStandardSelectorLocs(Selector Sel,
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                               ArrayRef<SourceLocation> SelLocs,
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                               ArrayRef<ParmVarDecl *> Args,
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656k
                               SourceLocation EndLoc) {
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  return hasStandardSelLocs(Sel, SelLocs, Args, EndLoc);
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}
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SourceLocation clang::getStandardSelectorLoc(unsigned Index,
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                                             Selector Sel,
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                                             bool WithArgSpace,
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                                             ArrayRef<ParmVarDecl *> Args,
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1.15M
                                             SourceLocation EndLoc) {
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1.15M
  return getStandardSelLoc(Index, Sel, WithArgSpace,
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1.15M
                           getArgLoc(Index, Args), EndLoc);
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1.15M
}