Change WarnUnsupported to ErrorUnsupported (in name and in practice).
 - We are beyond the point where this shows up often and when it does
   generating miscompiled files is bad.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54836 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index e6bc501..4a80269 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -90,8 +90,7 @@
 LValue CodeGenFunction::EmitLValue(const Expr *E) {
   switch (E->getStmtClass()) {
   default: {
-    printf("Statement class: %d\n", E->getStmtClass());
-    WarnUnsupported(E, "l-value expression");
+    ErrorUnsupported(E, "l-value expression");
     llvm::Type *Ty = llvm::PointerType::getUnqual(ConvertType(E->getType()));
     return LValue::MakeAddr(llvm::UndefValue::get(Ty),
                             E->getType().getCVRQualifiers());