Implement the rest of C++ [over.call.object], which permits the object

being called to be converted to a reference-to-function,
pointer-to-function, or reference-to-pointer-to-function. This is done
through "surrogate" candidate functions that model the conversions
from the object to the function (reference/pointer) and the
conversions in the arguments.

llvm-svn: 59674

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/lib/Sema/Sema.h b/clang/lib/Sema/Sema.h
index 805fa118ee6..ded90e8103d 100644
--- a/clang/lib/Sema/Sema.h
+++ b/clang/lib/Sema/Sema.h
@@ -429,6 +429,10 @@ public:
   void AddConversionCandidate(CXXConversionDecl *Conversion,
                               Expr *From, QualType ToType,
                               OverloadCandidateSet& CandidateSet);
+  void AddSurrogateCandidate(CXXConversionDecl *Conversion,
+                             const FunctionTypeProto *Proto,
+                             Expr *Object, Expr **Args, unsigned NumArgs,
+                             OverloadCandidateSet& CandidateSet);
   void AddOperatorCandidates(OverloadedOperatorKind Op, Scope *S,
                              Expr **Args, unsigned NumArgs,
                              OverloadCandidateSet& CandidateSet);