It's an error to use a function declared in a class definition as a default argument before the function has been declared.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73234 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index 2df1ae2950..c4b3b2d050 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -412,8 +412,14 @@ public:
                                          SourceLocation EqualLoc,
                                          ExprArg defarg);
   virtual void ActOnParamUnparsedDefaultArgument(DeclPtrTy param, 
-                                                 SourceLocation EqualLoc);
+                                                 SourceLocation EqualLoc,
+                                                 SourceLocation ArgLoc);
   virtual void ActOnParamDefaultArgumentError(DeclPtrTy param);
+  
+  // Contains the locations of the beginning of unparsed default
+  // argument locations.
+  llvm::DenseMap<ParmVarDecl *,SourceLocation> UnparsedDefaultArgLocs;
+
   virtual void AddInitializerToDecl(DeclPtrTy dcl, FullExprArg init);
   void AddInitializerToDecl(DeclPtrTy dcl, ExprArg init, bool DirectInit);
   void ActOnUninitializedDecl(DeclPtrTy dcl);