diff options
author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-08-22 23:27:37 +0000 |
---|---|---|
committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-08-22 23:27:37 +0000 |
commit | 37fd27dbb941d27f4bd7412e534e7e5089d6781b (patch) | |
tree | f69d32d70aad1c8d5d740df7533459995c19b8c2 /lib/AST/DeclTemplate.cpp | |
parent | b78b664213aae4282bee33e421ed03fdec36eb3a (diff) |
Remove SequenceNumber from class/variable template partial specializations.
This was only used to ensure that the traversal order was the same as the
insertion order, but that guarantee was already being provided by the use
of a FoldingSetVector.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189075 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/DeclTemplate.cpp')
-rw-r--r-- | lib/AST/DeclTemplate.cpp | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/lib/AST/DeclTemplate.cpp b/lib/AST/DeclTemplate.cpp index 0b0228869e..52e35c6752 100644 --- a/lib/AST/DeclTemplate.cpp +++ b/lib/AST/DeclTemplate.cpp @@ -397,13 +397,11 @@ void ClassTemplateDecl::getPartialSpecializations( llvm::FoldingSetVector<ClassTemplatePartialSpecializationDecl> &PartialSpecs = getPartialSpecializations(); PS.clear(); - PS.resize(PartialSpecs.size()); + PS.reserve(PartialSpecs.size()); for (llvm::FoldingSetVector<ClassTemplatePartialSpecializationDecl>::iterator P = PartialSpecs.begin(), PEnd = PartialSpecs.end(); - P != PEnd; ++P) { - assert(!PS[P->getSequenceNumber()]); - PS[P->getSequenceNumber()] = P->getMostRecentDecl(); - } + P != PEnd; ++P) + PS.push_back(P->getMostRecentDecl()); } ClassTemplatePartialSpecializationDecl * @@ -830,15 +828,14 @@ ClassTemplatePartialSpecializationDecl(ASTContext &Context, TagKind TK, const TemplateArgument *Args, unsigned NumArgs, const ASTTemplateArgumentListInfo *ArgInfos, - ClassTemplatePartialSpecializationDecl *PrevDecl, - unsigned SequenceNumber) + ClassTemplatePartialSpecializationDecl *PrevDecl) : ClassTemplateSpecializationDecl(Context, ClassTemplatePartialSpecialization, TK, DC, StartLoc, IdLoc, SpecializedTemplate, Args, NumArgs, PrevDecl), TemplateParams(Params), ArgsAsWritten(ArgInfos), - SequenceNumber(SequenceNumber), InstantiatedFromMember(0, false) + InstantiatedFromMember(0, false) { AdoptTemplateParameterList(Params, this); } @@ -853,8 +850,7 @@ Create(ASTContext &Context, TagKind TK,DeclContext *DC, unsigned NumArgs, const TemplateArgumentListInfo &ArgInfos, QualType CanonInjectedType, - ClassTemplatePartialSpecializationDecl *PrevDecl, - unsigned SequenceNumber) { + ClassTemplatePartialSpecializationDecl *PrevDecl) { const ASTTemplateArgumentListInfo *ASTArgInfos = ASTTemplateArgumentListInfo::Create(Context, ArgInfos); @@ -865,8 +861,7 @@ Create(ASTContext &Context, TagKind TK,DeclContext *DC, SpecializedTemplate, Args, NumArgs, ASTArgInfos, - PrevDecl, - SequenceNumber); + PrevDecl); Result->setSpecializationKind(TSK_ExplicitSpecialization); Result->MayHaveOutOfDateDef = false; @@ -1068,14 +1063,12 @@ void VarTemplateDecl::getPartialSpecializations( llvm::FoldingSetVector<VarTemplatePartialSpecializationDecl> &PartialSpecs = getPartialSpecializations(); PS.clear(); - PS.resize(PartialSpecs.size()); + PS.reserve(PartialSpecs.size()); for (llvm::FoldingSetVector<VarTemplatePartialSpecializationDecl>::iterator P = PartialSpecs.begin(), PEnd = PartialSpecs.end(); - P != PEnd; ++P) { - assert(!PS[P->getSequenceNumber()]); - PS[P->getSequenceNumber()] = P->getMostRecentDecl(); - } + P != PEnd; ++P) + PS.push_back(P->getMostRecentDecl()); } VarTemplatePartialSpecializationDecl * @@ -1168,12 +1161,12 @@ VarTemplatePartialSpecializationDecl::VarTemplatePartialSpecializationDecl( SourceLocation IdLoc, TemplateParameterList *Params, VarTemplateDecl *SpecializedTemplate, QualType T, TypeSourceInfo *TInfo, StorageClass S, const TemplateArgument *Args, unsigned NumArgs, - const ASTTemplateArgumentListInfo *ArgInfos, unsigned SequenceNumber) + const ASTTemplateArgumentListInfo *ArgInfos) : VarTemplateSpecializationDecl(Context, VarTemplatePartialSpecialization, DC, StartLoc, IdLoc, SpecializedTemplate, T, TInfo, S, Args, NumArgs), TemplateParams(Params), ArgsAsWritten(ArgInfos), - SequenceNumber(SequenceNumber), InstantiatedFromMember(0, false) { + InstantiatedFromMember(0, false) { // TODO: The template parameters should be in DC by now. Verify. // AdoptTemplateParameterList(Params, DC); } @@ -1184,14 +1177,14 @@ VarTemplatePartialSpecializationDecl::Create( SourceLocation IdLoc, TemplateParameterList *Params, VarTemplateDecl *SpecializedTemplate, QualType T, TypeSourceInfo *TInfo, StorageClass S, const TemplateArgument *Args, unsigned NumArgs, - const TemplateArgumentListInfo &ArgInfos, unsigned SequenceNumber) { + const TemplateArgumentListInfo &ArgInfos) { const ASTTemplateArgumentListInfo *ASTArgInfos = ASTTemplateArgumentListInfo::Create(Context, ArgInfos); VarTemplatePartialSpecializationDecl *Result = new (Context) VarTemplatePartialSpecializationDecl( Context, DC, StartLoc, IdLoc, Params, SpecializedTemplate, T, TInfo, - S, Args, NumArgs, ASTArgInfos, SequenceNumber); + S, Args, NumArgs, ASTArgInfos); Result->setSpecializationKind(TSK_ExplicitSpecialization); return Result; } |