Give "unsupported" error on calls through block pointers instead of

crashes.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61992 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 3b951070ad..2cba7d03e0 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -431,6 +431,12 @@ public:
   //                         LValue Expression Emission
   //===--------------------------------------------------------------------===//
 
+  /// EmitUnsupportedRValue - Emit a dummy r-value using the type of E
+  /// and issue an ErrorUnsupported style diagnostic (using the
+  /// provided Name).
+  RValue EmitUnsupportedRValue(const Expr *E,
+                               const char *Name);
+
   /// EmitUnsupportedLValue - Emit a dummy l-value using the type of E
   /// and issue an ErrorUnsupported style diagnostic (using the
   /// provided Name).