In C++, a variadic function does not need an ellipsis prior to the comma. Parse it in both C and C++, but diagnose it as an error in C with a fix-it hint to add the comma.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82576 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/function.c b/test/Sema/function.c
index c9d8630..e7a37f1 100644
--- a/test/Sema/function.c
+++ b/test/Sema/function.c
@@ -87,3 +87,5 @@
P = P+1; // no warning.
}
+// missing ',' before '...'
+void t20(int i...) { } // expected-error {{requires a comma}}