зеркало из https://github.com/microsoft/clang-1.git
[AST] Define a few more key getLocStart() implementations.
- This cuts the # of getSourceRange calls by 60% on OGF/NSBezierPath-OAExtensions.m. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152412 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -633,6 +633,9 @@ public:
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SourceLocation getOuterLocStart() const;
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virtual SourceRange getSourceRange() const;
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SourceLocation getLocStart() const {
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return getOuterLocStart();
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}
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/// \brief Retrieve the nested-name-specifier that qualifies the name of this
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/// declaration, if it was present in the source.
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@ -2127,6 +2127,8 @@ public:
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void setRParenLoc(SourceLocation L) { RParenLoc = L; }
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SourceRange getSourceRange() const;
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SourceLocation getLocStart() const;
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SourceLocation getLocEnd() const;
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static bool classof(const Stmt *T) {
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return T->getStmtClass() >= firstCallExprConstant &&
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@ -905,6 +905,24 @@ SourceRange CallExpr::getSourceRange() const {
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end = getArg(getNumArgs() - 1)->getLocEnd();
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return SourceRange(begin, end);
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}
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SourceLocation CallExpr::getLocStart() const {
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if (isa<CXXOperatorCallExpr>(this))
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return cast<CXXOperatorCallExpr>(this)->getSourceRange().getBegin();
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SourceLocation begin = getCallee()->getLocStart();
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if (begin.isInvalid() && getNumArgs() > 0)
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begin = getArg(0)->getLocStart();
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return begin;
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}
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SourceLocation CallExpr::getLocEnd() const {
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if (isa<CXXOperatorCallExpr>(this))
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return cast<CXXOperatorCallExpr>(this)->getSourceRange().getEnd();
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SourceLocation end = getRParenLoc();
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if (end.isInvalid() && getNumArgs() > 0)
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end = getArg(getNumArgs() - 1)->getLocEnd();
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return end;
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}
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OffsetOfExpr *OffsetOfExpr::Create(ASTContext &C, QualType type,
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SourceLocation OperatorLoc,
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