Representation of template type parameters and non-type template

parameters, with some semantic analysis:
  - Template parameters are introduced into template parameter scope
  - Complain about template parameter shadowing (except in Microsoft mode)

Note that we leak template parameter declarations like crazy, a
problem we'll remedy once we actually create proper declarations for
templates. 

Next up: dependent types and value-dependent/type-dependent
expressions.

llvm-svn: 60597

1 files changed, 11 insertions, 0 deletions

diff --git a/clang/lib/Sema/Sema.h b/clang/lib/Sema/Sema.h
index ef150646381..f1d0ee2da01 100644
--- a/clang/lib/Sema/Sema.h
+++ b/clang/lib/Sema/Sema.h
@@ -988,6 +988,17 @@ public:
 
   bool CheckOverloadedOperatorDeclaration(FunctionDecl *FnDecl);
 
+  //===--------------------------------------------------------------------===//
+  // C++ Templates [C++ 14]
+  //
+  bool isTemplateParameterDecl(Decl *D);
+  bool DiagnoseTemplateParameterShadow(SourceLocation Loc, Decl *PrevDecl);
+  virtual DeclTy *ActOnTypeParameter(Scope *S, bool Typename, 
+				     SourceLocation KeyLoc,
+				     IdentifierInfo *ParamName,
+				     SourceLocation ParamNameLoc);
+  virtual DeclTy *ActOnNonTypeTemplateParameter(Scope *S, Declarator &D);
+
   // Objective-C declarations.
   virtual DeclTy *ActOnStartClassInterface(SourceLocation AtInterfaceLoc,
                                            IdentifierInfo *ClassName,