update this testcase.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54037 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Lexer/c90.c b/test/Lexer/c90.c
index 84d3046..4bbddaf 100644
--- a/test/Lexer/c90.c
+++ b/test/Lexer/c90.c
@@ -1,5 +1,6 @@
-// RUN: clang -std=c90 -fsyntax-only %s -verify
+/* RUN: clang -std=c90 -fsyntax-only %s -verify -pedantic-errors
+ */
enum { cast_hex = (long) (
- 0x0p-1 /* expected-error {{invalid suffix 'p' on integer constant}} */
+ 0x0p-1 /* expected-error {{hexadecimal floating constants are a C99 feature}} */
) };