selftest.h: mark failure functions with ATTRIBUTE_NORETURN.

gcc/ChangeLog:
	* selftest.h (selftest::fail): Add ATTRIBUTE_NORETURN.
	(selftest::fail_formatted): Likewise.

From-SVN: r239832

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fc2ccfc25c9be9d97bb73583f92d7d0dce80e5f0..0e5b3afd5e45b9fdf22e9a5691940d3b8e4adeda 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-08-29  David Malcolm  <dmalcolm@redhat.com>
+
+       * selftest.h (selftest::fail): Add ATTRIBUTE_NORETURN.
+       (selftest::fail_formatted): Likewise.
+
 2016-08-29  David Malcolm  <dmalcolm@redhat.com>
 
        * input.c (make_location): Call get_start and get_finish

diff --git a/gcc/selftest.h b/gcc/selftest.h
index b073ed6e03d9ff8f618996e960777c481becf315..e2d735656288e2cab802b7cbb4199818a8f75391 100644 (file)
--- a/gcc/selftest.h
+++ b/gcc/selftest.h
@@ -56,12 +56,13 @@ extern void pass (const location &loc, const char *msg);
 
 /* Report the failed outcome of some aspect of the test and abort.  */
 
-extern void fail (const location &loc, const char *msg);
+extern void fail (const location &loc, const char *msg)
+  ATTRIBUTE_NORETURN;
 
 /* As "fail", but using printf-style formatted output.  */
 
 extern void fail_formatted (const location &loc, const char *fmt, ...)
- ATTRIBUTE_PRINTF_2;
+  ATTRIBUTE_PRINTF_2 ATTRIBUTE_NORETURN;
 
 /* Implementation detail of ASSERT_STREQ.  */