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| author | Douglas Gregor <dgregor@apple.com> | 2010-05-23 19:36:40 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-05-23 19:36:40 +0000 |
| commit | c69978f7662cb4cf576a7d3a6d4d0d112d2fdba2 (patch) | |
| tree | 89ed00cc3b07cbd976724e642be85c534e75d7fe /clang/lib/AST/ExprCXX.cpp | |
| parent | 30a4f4c75755fb80e02c9595b05600d02d2d1d80 (diff) | |
| download | bcm5719-llvm-c69978f7662cb4cf576a7d3a6d4d0d112d2fdba2.tar.gz bcm5719-llvm-c69978f7662cb4cf576a7d3a6d4d0d112d2fdba2.zip | |
Move OverloadExpr over to a ASTContext-allocated pointer for its
storage, rather than an UnresolvedSet.
llvm-svn: 104469
Diffstat (limited to 'clang/lib/AST/ExprCXX.cpp')
| -rw-r--r-- | clang/lib/AST/ExprCXX.cpp | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/clang/lib/AST/ExprCXX.cpp b/clang/lib/AST/ExprCXX.cpp index 1ec662de21f..d1a2b261f26 100644 --- a/clang/lib/AST/ExprCXX.cpp +++ b/clang/lib/AST/ExprCXX.cpp @@ -176,7 +176,8 @@ UnresolvedLookupExpr::Create(ASTContext &C, bool Dependent, void *Mem = C.Allocate(sizeof(UnresolvedLookupExpr) + ExplicitTemplateArgumentList::sizeFor(Args)); UnresolvedLookupExpr *ULE - = new (Mem) UnresolvedLookupExpr(Dependent ? C.DependentTy : C.OverloadTy, + = new (Mem) UnresolvedLookupExpr(C, + Dependent ? C.DependentTy : C.OverloadTy, Dependent, NamingClass, Qualifier, QualifierRange, Name, NameLoc, ADL, @@ -189,6 +190,26 @@ UnresolvedLookupExpr::Create(ASTContext &C, bool Dependent, return ULE; } +OverloadExpr::OverloadExpr(StmtClass K, ASTContext &C, QualType T, + bool Dependent, NestedNameSpecifier *Qualifier, + SourceRange QRange, DeclarationName Name, + SourceLocation NameLoc, bool HasTemplateArgs, + UnresolvedSetIterator Begin, + UnresolvedSetIterator End) + : Expr(K, T, Dependent, Dependent), + Results(0), NumResults(End - Begin), Name(Name), Qualifier(Qualifier), + QualifierRange(QRange), NameLoc(NameLoc), + HasExplicitTemplateArgs(HasTemplateArgs) +{ + if (NumResults) { + Results = static_cast<DeclAccessPair *>( + C.Allocate(sizeof(DeclAccessPair) * NumResults, + llvm::alignof<DeclAccessPair>())); + memcpy(Results, &*Begin.getIterator(), + (End - Begin) * sizeof(DeclAccessPair)); + } +} + bool OverloadExpr::ComputeDependence(UnresolvedSetIterator Begin, UnresolvedSetIterator End, const TemplateArgumentListInfo *Args) { @@ -703,7 +724,8 @@ Stmt::child_iterator CXXDependentScopeMemberExpr::child_end() { return child_iterator(&Base + 1); } -UnresolvedMemberExpr::UnresolvedMemberExpr(QualType T, bool Dependent, +UnresolvedMemberExpr::UnresolvedMemberExpr(ASTContext &C, QualType T, + bool Dependent, bool HasUnresolvedUsing, Expr *Base, QualType BaseType, bool IsArrow, @@ -715,7 +737,7 @@ UnresolvedMemberExpr::UnresolvedMemberExpr(QualType T, bool Dependent, const TemplateArgumentListInfo *TemplateArgs, UnresolvedSetIterator Begin, UnresolvedSetIterator End) - : OverloadExpr(UnresolvedMemberExprClass, T, Dependent, + : OverloadExpr(UnresolvedMemberExprClass, C, T, Dependent, Qualifier, QualifierRange, MemberName, MemberLoc, TemplateArgs != 0, Begin, End), IsArrow(IsArrow), HasUnresolvedUsing(HasUnresolvedUsing), @@ -741,7 +763,7 @@ UnresolvedMemberExpr::Create(ASTContext &C, bool Dependent, size += ExplicitTemplateArgumentList::sizeFor(*TemplateArgs); void *Mem = C.Allocate(size, llvm::alignof<UnresolvedMemberExpr>()); - return new (Mem) UnresolvedMemberExpr( + return new (Mem) UnresolvedMemberExpr(C, Dependent ? C.DependentTy : C.OverloadTy, Dependent, HasUnresolvedUsing, Base, BaseType, IsArrow, OperatorLoc, Qualifier, QualifierRange, |
