[PATCH] Avoid undeclared use of abort in gcc.dg/cpp/wchar-1.c

[Florian Weimer]

This should be safe because this is a preprocessor test; it
should not exercise implicit function declarations.

        * gcc.dg/cpp/wchar-1.c (main): Call __builtin_abort instead of
        abort.

---
 gcc/testsuite/gcc.dg/cpp/wchar-1.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.dg/cpp/wchar-1.c 
b/gcc/testsuite/gcc.dg/cpp/wchar-1.c
index ac9b38b80da..51ef2fb0f1d 100644
--- a/gcc/testsuite/gcc.dg/cpp/wchar-1.c
+++ b/gcc/testsuite/gcc.dg/cpp/wchar-1.c
@@ -14,10 +14,10 @@ int main ()
 
 #if L'\x0' - 1 < 0
   if (c > 0)
-    abort ();
+    __builtin_abort ();
 #else
   if (c < 0)
-    abort ();
+    __builtin_abort ();
 #endif
  
   return 0;

base-commit: d28f4194922fe8b25310b926c126e7ec1776c71d