Support for calling overloaded function call operators (operator())

with function call syntax, e.g.,

  Functor f;
  f(x, y);

This is the easy part of handling calls to objects of class type 
(C++ [over.call.object]). The hard part (coping with conversions from
f to function pointer or reference types) will come later. Nobody uses
that stuff anyway, right? :)

llvm-svn: 59663

1 files changed, 5 insertions, 0 deletions

diff --git a/clang/lib/Sema/Sema.h b/clang/lib/Sema/Sema.h
index 85acc3eb8f9..805fa118ee6 100644
--- a/clang/lib/Sema/Sema.h
+++ b/clang/lib/Sema/Sema.h
@@ -453,6 +453,11 @@ public:
                                                    bool Complain);
   void FixOverloadedFunctionReference(Expr *E, FunctionDecl *Fn);
 
+  ExprResult 
+  BuildCallToObjectOfClassType(Expr *Object, SourceLocation LParenLoc,
+                               Expr **Args, unsigned NumArgs,
+                               SourceLocation *CommaLocs, 
+                               SourceLocation RParenLoc);
 
   /// Helpers for dealing with function parameters
   bool CheckParmsForFunctionDef(FunctionDecl *FD);