Improve the representation of template type parameters. We now
canonicalize by template parameter depth, index, and name, and the
unnamed version of a template parameter serves as the canonical.
TemplateTypeParmDecl no longer needs to inherit from
TemplateParmPosition, since depth and index information is present
within the type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63899 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclSerialization.cpp b/lib/AST/DeclSerialization.cpp
index dcb8cda..ea027df 100644
--- a/lib/AST/DeclSerialization.cpp
+++ b/lib/AST/DeclSerialization.cpp
@@ -598,21 +598,17 @@
//===----------------------------------------------------------------------===//
void TemplateTypeParmDecl::EmitImpl(Serializer& S) const {
- S.EmitInt(Depth);
- S.EmitInt(Position);
S.EmitBool(Typename);
- NamedDecl::EmitInRec(S);
+ TypeDecl::EmitInRec(S);
}
TemplateTypeParmDecl *
TemplateTypeParmDecl::CreateImpl(Deserializer& D, ASTContext& C) {
- unsigned Depth = D.ReadInt();
- unsigned Position = D.ReadInt();
bool Typename = D.ReadBool();
TemplateTypeParmDecl *decl
- = new (C) TemplateTypeParmDecl(0, SourceLocation(), Depth, Position,
- 0, Typename);
- decl->NamedDecl::ReadInRec(D, C);
+ = new (C) TemplateTypeParmDecl(0, SourceLocation(), 0, Typename,
+ QualType());
+ decl->TypeDecl::ReadInRec(D, C);
return decl;
}