Support __PRETTY_FUNCTION__ and friends in Obj-C methods.
Add CodeGenFunction::EmitUnsupportedLValue
- Gives error and returns undef value.
Swap some asserts() over to using EmitUnsupportedLValue
- Rumor has it users (and even some developers) prefer carat
diagnostics to backtraces.
- Works better in Release-Asserts to boot.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55328 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 0d82e32..2ba6b8d 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -223,6 +223,12 @@
// LValue Expression Emission
//===--------------------------------------------------------------------===//
+ /// EmitUnsupportedLValue - Emit a dummy l-value using the type of E
+ /// and issue an ErrorUnsupported style diagnostic (using the
+ /// provided Name).
+ LValue EmitUnsupportedLValue(const Expr *E,
+ const char *Name);
+
/// EmitLValue - Emit code to compute a designator that specifies the location
/// of the expression.
///