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-rw-r--r--lib/AST/ASTContext.cpp9
-rw-r--r--lib/AST/DeclPrinter.cpp2
-rw-r--r--lib/AST/DeclTemplate.cpp11
-rw-r--r--lib/AST/TypePrinter.cpp8
-rw-r--r--lib/Sema/SemaTemplate.cpp2
-rw-r--r--lib/Sema/SemaTemplateInstantiate.cpp7
-rw-r--r--lib/Sema/SemaTemplateInstantiateDecl.cpp8
7 files changed, 28 insertions, 19 deletions
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index fbf26ccca5..485247fb41 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -1728,9 +1728,9 @@ ASTContext::getSubstTemplateTypeParmType(const TemplateTypeParmType *Parm,
/// name.
QualType ASTContext::getTemplateTypeParmType(unsigned Depth, unsigned Index,
bool ParameterPack,
- IdentifierInfo *Name) {
+ TemplateTypeParmDecl *TTPDecl) {
llvm::FoldingSetNodeID ID;
- TemplateTypeParmType::Profile(ID, Depth, Index, ParameterPack, Name);
+ TemplateTypeParmType::Profile(ID, Depth, Index, ParameterPack, TTPDecl);
void *InsertPos = 0;
TemplateTypeParmType *TypeParm
= TemplateTypeParmTypes.FindNodeOrInsertPos(ID, InsertPos);
@@ -1738,10 +1738,9 @@ QualType ASTContext::getTemplateTypeParmType(unsigned Depth, unsigned Index,
if (TypeParm)
return QualType(TypeParm, 0);
- if (Name) {
+ if (TTPDecl) {
QualType Canon = getTemplateTypeParmType(Depth, Index, ParameterPack);
- TypeParm = new (*this, TypeAlignment)
- TemplateTypeParmType(Depth, Index, ParameterPack, Name, Canon);
+ TypeParm = new (*this, TypeAlignment) TemplateTypeParmType(TTPDecl, Canon);
TemplateTypeParmType *TypeCheck
= TemplateTypeParmTypes.FindNodeOrInsertPos(ID, InsertPos);
diff --git a/lib/AST/DeclPrinter.cpp b/lib/AST/DeclPrinter.cpp
index 2fb6cb1d31..21cfda19a2 100644
--- a/lib/AST/DeclPrinter.cpp
+++ b/lib/AST/DeclPrinter.cpp
@@ -623,7 +623,7 @@ void DeclPrinter::VisitTemplateDecl(TemplateDecl *D) {
if (TTP->isParameterPack())
Out << "... ";
- Out << ParamType.getAsString(Policy);
+ Out << TTP->getNameAsString();
if (TTP->hasDefaultArgument()) {
Out << " = ";
diff --git a/lib/AST/DeclTemplate.cpp b/lib/AST/DeclTemplate.cpp
index 85b7960075..14d0604f9f 100644
--- a/lib/AST/DeclTemplate.cpp
+++ b/lib/AST/DeclTemplate.cpp
@@ -265,8 +265,11 @@ TemplateTypeParmDecl::Create(ASTContext &C, DeclContext *DC,
SourceLocation L, unsigned D, unsigned P,
IdentifierInfo *Id, bool Typename,
bool ParameterPack) {
- QualType Type = C.getTemplateTypeParmType(D, P, ParameterPack, Id);
- return new (C) TemplateTypeParmDecl(DC, L, Id, Typename, Type, ParameterPack);
+ TemplateTypeParmDecl *TTPDecl
+ = new (C) TemplateTypeParmDecl(DC, L, Id, Typename);
+ QualType TTPType = C.getTemplateTypeParmType(D, P, ParameterPack, TTPDecl);
+ TTPDecl->TypeForDecl = TTPType.getTypePtr();
+ return TTPDecl;
}
SourceLocation TemplateTypeParmDecl::getDefaultArgumentLoc() const {
@@ -281,6 +284,10 @@ unsigned TemplateTypeParmDecl::getIndex() const {
return TypeForDecl->getAs<TemplateTypeParmType>()->getIndex();
}
+bool TemplateTypeParmDecl::isParameterPack() const {
+ return TypeForDecl->getAs<TemplateTypeParmType>()->isParameterPack();
+}
+
//===----------------------------------------------------------------------===//
// NonTypeTemplateParmDecl Method Implementations
//===----------------------------------------------------------------------===//
diff --git a/lib/AST/TypePrinter.cpp b/lib/AST/TypePrinter.cpp
index 2fa84f350b..b3e2a442b2 100644
--- a/lib/AST/TypePrinter.cpp
+++ b/lib/AST/TypePrinter.cpp
@@ -506,12 +506,12 @@ void TypePrinter::PrintTemplateTypeParm(const TemplateTypeParmType *T,
std::string &S) {
if (!S.empty()) // Prefix the basic type, e.g. 'parmname X'.
S = ' ' + S;
-
- if (!T->getName())
+
+ if (IdentifierInfo *Id = T->getDecl() ? T->getDecl()->getIdentifier() : 0)
+ S = Id->getName().str() + S;
+ else
S = "type-parameter-" + llvm::utostr_32(T->getDepth()) + '-' +
llvm::utostr_32(T->getIndex()) + S;
- else
- S = T->getName()->getName().str() + S;
}
void TypePrinter::PrintSubstTemplateTypeParm(const SubstTemplateTypeParmType *T,
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index f5f4853fb0..6843129002 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -450,7 +450,7 @@ void Sema::translateTemplateArguments(const ASTTemplateArgsPtr &TemplateArgsIn,
/// (otherwise, "class" was used), and KeyLoc is the location of the
/// "class" or "typename" keyword. ParamName is the name of the
/// parameter (NULL indicates an unnamed template parameter) and
-/// ParamName is the location of the parameter name (if any).
+/// ParamNameLoc is the location of the parameter name (if any).
/// If the type parameter has a default argument, it will be added
/// later via ActOnTypeParameterDefault.
Sema::DeclPtrTy Sema::ActOnTypeParameter(Scope *S, bool Typename, bool Ellipsis,
diff --git a/lib/Sema/SemaTemplateInstantiate.cpp b/lib/Sema/SemaTemplateInstantiate.cpp
index 1adf594c1e..712f5c0e2b 100644
--- a/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/lib/Sema/SemaTemplateInstantiate.cpp
@@ -896,12 +896,17 @@ TemplateInstantiator::TransformTemplateTypeParmType(TypeLocBuilder &TLB,
// the template parameter list of a member template inside the
// template we are instantiating). Create a new template type
// parameter with the template "level" reduced by one.
+ TemplateTypeParmDecl *NewTTPDecl = 0;
+ if (TemplateTypeParmDecl *OldTTPDecl = T->getDecl())
+ NewTTPDecl = cast_or_null<TemplateTypeParmDecl>(
+ TransformDecl(TL.getNameLoc(), OldTTPDecl));
+
QualType Result
= getSema().Context.getTemplateTypeParmType(T->getDepth()
- TemplateArgs.getNumLevels(),
T->getIndex(),
T->isParameterPack(),
- T->getName());
+ NewTTPDecl);
TemplateTypeParmTypeLoc NewTL = TLB.push<TemplateTypeParmTypeLoc>(Result);
NewTL.setNameLoc(TL.getNameLoc());
return Result;
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index b7059e5752..a582b557c8 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -1442,14 +1442,12 @@ ParmVarDecl *TemplateDeclInstantiator::VisitParmVarDecl(ParmVarDecl *D) {
Decl *TemplateDeclInstantiator::VisitTemplateTypeParmDecl(
TemplateTypeParmDecl *D) {
// TODO: don't always clone when decls are refcounted.
- const Type* T = D->getTypeForDecl();
- assert(T->isTemplateTypeParmType());
- const TemplateTypeParmType *TTPT = T->getAs<TemplateTypeParmType>();
+ assert(D->getTypeForDecl()->isTemplateTypeParmType());
TemplateTypeParmDecl *Inst =
TemplateTypeParmDecl::Create(SemaRef.Context, Owner, D->getLocation(),
- TTPT->getDepth() - 1, TTPT->getIndex(),
- TTPT->getName(),
+ D->getDepth() - 1, D->getIndex(),
+ D->getIdentifier(),
D->wasDeclaredWithTypename(),
D->isParameterPack());
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-08-02 11:44:47 +0000