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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/cpp/if-4.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/cpp/if-4.c b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/if-4.c
new file mode 100644
index 000000000..fbab9efc1
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/if-4.c
@@ -0,0 +1,8 @@
+/* Regression test for proper error message. The token name isn't
+ NUL terminated, so we would print garbage after it. */
+/* { dg-do compile } */
+
+#if 1 += 2 /* { dg-error "is not valid" "+= in if" } */
+syntax_error
+#endif
+int foo;