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📄 ASTConcept.cpp(2.7 KB)
📄 ASTConsumer.cpp(954 B)
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📄 ASTDiagnostic.cpp(75.78 KB)
📄 ASTDumper.cpp(9.52 KB)
📄 ASTImporter.cpp(323.93 KB)
📄 ASTImporterLookupTable.cpp(4.85 KB)
📄 ASTStructuralEquivalence.cpp(73.55 KB)
📄 ASTTypeTraits.cpp(6.42 KB)
📄 AttrImpl.cpp(5.3 KB)
📄 CXXABI.h(2.66 KB)
📄 CXXInheritance.cpp(28.55 KB)
📄 Comment.cpp(11.94 KB)
📄 CommentBriefParser.cpp(4.19 KB)
📄 CommentCommandTraits.cpp(4.63 KB)
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📄 CommentParser.cpp(23.52 KB)
📄 CommentSema.cpp(40.88 KB)
📄 ComparisonCategories.cpp(7.23 KB)
📄 ComputeDependence.cpp(28.3 KB)
📄 DataCollection.cpp(1.83 KB)
📄 Decl.cpp(177.21 KB)
📄 DeclBase.cpp(63.37 KB)
📄 DeclCXX.cpp(127.53 KB)
📄 DeclFriend.cpp(2.76 KB)
📄 DeclGroup.cpp(1.16 KB)
📄 DeclObjC.cpp(82.05 KB)
📄 DeclOpenMP.cpp(10.04 KB)
📄 DeclPrinter.cpp(52.6 KB)
📄 DeclTemplate.cpp(57.75 KB)
📄 DeclarationName.cpp(17.52 KB)
📄 Expr.cpp(176.93 KB)
📄 ExprCXX.cpp(69.03 KB)
📄 ExprClassification.cpp(28.48 KB)
📄 ExprConcepts.cpp(9.43 KB)
📄 ExprConstant.cpp(538.88 KB)
📄 ExprObjC.cpp(14.25 KB)
📄 ExternalASTMerger.cpp(22.13 KB)
📄 ExternalASTSource.cpp(3.85 KB)
📄 FormatString.cpp(29.64 KB)
📄 FormatStringParsing.h(3.17 KB)
📄 InheritViz.cpp(5.1 KB)
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📄 ItaniumCXXABI.cpp(8.92 KB)
📄 ItaniumMangle.cpp(182.64 KB)
📄 JSONNodeDumper.cpp(58.07 KB)
📄 Linkage.h(6 KB)
📄 Mangle.cpp(17.71 KB)
📄 MicrosoftCXXABI.cpp(9.12 KB)
📄 MicrosoftMangle.cpp(133.01 KB)
📄 NSAPI.cpp(18.12 KB)
📄 NestedNameSpecifier.cpp(23.31 KB)
📄 ODRHash.cpp(29.78 KB)
📄 OSLog.cpp(7.61 KB)
📄 OpenMPClause.cpp(82.03 KB)
📄 ParentMap.cpp(5.97 KB)
📄 ParentMapContext.cpp(10.7 KB)
📄 PrintfFormatString.cpp(35.8 KB)
📄 QualTypeNames.cpp(18.46 KB)
📄 RawCommentList.cpp(15.52 KB)
📄 RecordLayout.cpp(3.95 KB)
📄 RecordLayoutBuilder.cpp(132.78 KB)
📄 ScanfFormatString.cpp(18.62 KB)
📄 SelectorLocationsKind.cpp(4.48 KB)
📄 Stmt.cpp(45.04 KB)
📄 StmtCXX.cpp(5 KB)
📄 StmtIterator.cpp(2.92 KB)
📄 StmtObjC.cpp(2.75 KB)
📄 StmtOpenMP.cpp(98.6 KB)
📄 StmtPrinter.cpp(70.34 KB)
📄 StmtProfile.cpp(60.24 KB)
📄 StmtViz.cpp(1.75 KB)
📄 TemplateBase.cpp(16.19 KB)
📄 TemplateName.cpp(9.96 KB)
📄 TextNodeDumper.cpp(61.83 KB)
📄 Type.cpp(144.42 KB)
📄 TypeLoc.cpp(20.52 KB)
📄 TypePrinter.cpp(63.28 KB)
📄 VTTBuilder.cpp(7.25 KB)
📄 VTableBuilder.cpp(139.78 KB)

Editing: SelectorLocationsKind.cpp

//===--- SelectorLocationsKind.cpp - Kind of selector locations -*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Describes whether the identifier locations for a selector are "standard"
// or not.
//
//===----------------------------------------------------------------------===//

#include "clang/AST/SelectorLocationsKind.h"
#include "clang/AST/Expr.h"

using namespace clang;

static SourceLocation getStandardSelLoc(unsigned Index,
                                        Selector Sel,
                                        bool WithArgSpace,
                                        SourceLocation ArgLoc,
                                        SourceLocation EndLoc) {
  unsigned NumSelArgs = Sel.getNumArgs();
  if (NumSelArgs == 0) {
    assert(Index == 0);
    if (EndLoc.isInvalid())
      return SourceLocation();
    IdentifierInfo *II = Sel.getIdentifierInfoForSlot(0);
    unsigned Len = II ? II->getLength() : 0;
    return EndLoc.getLocWithOffset(-Len);
  }

assert(Index < NumSelArgs);
  if (ArgLoc.isInvalid())
    return SourceLocation();
  IdentifierInfo *II = Sel.getIdentifierInfoForSlot(Index);
  unsigned Len = /* selector id */ (II ? II->getLength() : 0) + /* ':' */ 1;
  if (WithArgSpace)
    ++Len;
  return ArgLoc.getLocWithOffset(-Len);
}

namespace {

template <typename T>
SourceLocation getArgLoc(T* Arg);

template <>
SourceLocation getArgLoc<Expr>(Expr *Arg) {
  return Arg->getBeginLoc();
}

template <>
SourceLocation getArgLoc<ParmVarDecl>(ParmVarDecl *Arg) {
  SourceLocation Loc = Arg->getBeginLoc();
  if (Loc.isInvalid())
    return Loc;
  // -1 to point to left paren of the method parameter's type.
  return Loc.getLocWithOffset(-1);
}

template <typename T>
SourceLocation getArgLoc(unsigned Index, ArrayRef<T*> Args) {
  return Index < Args.size() ? getArgLoc(Args[Index]) : SourceLocation();
}

template <typename T>
SelectorLocationsKind hasStandardSelLocs(Selector Sel,
                                         ArrayRef<SourceLocation> SelLocs,
                                         ArrayRef<T *> Args,
                                         SourceLocation EndLoc) {
  // Are selector locations in standard position with no space between args ?
  unsigned i;
  for (i = 0; i != SelLocs.size(); ++i) {
    if (SelLocs[i] != getStandardSelectorLoc(i, Sel, /*WithArgSpace=*/false,
                                             Args, EndLoc))
      break;
  }
  if (i == SelLocs.size())
    return SelLoc_StandardNoSpace;

// Are selector locations in standard position with space between args ?
  for (i = 0; i != SelLocs.size(); ++i) {
    if (SelLocs[i] != getStandardSelectorLoc(i, Sel, /*WithArgSpace=*/true,
                                             Args, EndLoc))
      return SelLoc_NonStandard;
  }

return SelLoc_StandardWithSpace;
}

} // anonymous namespace

SelectorLocationsKind
clang::hasStandardSelectorLocs(Selector Sel,
                               ArrayRef<SourceLocation> SelLocs,
                               ArrayRef<Expr *> Args,
                               SourceLocation EndLoc) {
  return hasStandardSelLocs(Sel, SelLocs, Args, EndLoc);
}

SourceLocation clang::getStandardSelectorLoc(unsigned Index,
                                             Selector Sel,
                                             bool WithArgSpace,
                                             ArrayRef<Expr *> Args,
                                             SourceLocation EndLoc) {
  return getStandardSelLoc(Index, Sel, WithArgSpace,
                           getArgLoc(Index, Args), EndLoc);
}

SelectorLocationsKind
clang::hasStandardSelectorLocs(Selector Sel,
                               ArrayRef<SourceLocation> SelLocs,
                               ArrayRef<ParmVarDecl *> Args,
                               SourceLocation EndLoc) {
  return hasStandardSelLocs(Sel, SelLocs, Args, EndLoc);
}

SourceLocation clang::getStandardSelectorLoc(unsigned Index,
                                             Selector Sel,
                                             bool WithArgSpace,
                                             ArrayRef<ParmVarDecl *> Args,
                                             SourceLocation EndLoc) {
  return getStandardSelLoc(Index, Sel, WithArgSpace,
                           getArgLoc(Index, Args), EndLoc);
}

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Editing: SelectorLocationsKind.cpp

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