Use a single function for doing vararg argument promotion. Also, make sure to do the promotion before checking the type - fixes PR3340.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62323 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index fca1556..170ef1b 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -3624,14 +3624,8 @@
// Promote the arguments (C99 6.5.2.2p7).
for (unsigned i = NumArgsInProto; i != NumArgs; i++) {
Expr *Arg = Args[i];
-
- if (!Arg->getType()->isPODType()) {
- Diag(Arg->getLocStart(),
- diag::warn_cannot_pass_non_pod_arg_to_vararg) <<
- Arg->getType() << 2; // Method
- }
- DefaultArgumentPromotion(Arg);
+ DefaultVariadicArgumentPromotion(Arg, VariadicMethod);
TheCall->setArg(i + 1, Arg);
}
}