On 07/11/11 21:58, Paul Eggert wrote:
> Since the stdnoreturn
> module no longer seems useful, the following patch removes it as well.
However, it does seem useful to retain the test for _Noreturn
*somewhere*. _Exit-tests is as good a place as any:
modules/_Exit-tests: test _Noreturn too
* tests/test-_Exit.c (MTA, Charlie): New functions, taken from the
old tests/test-stdnoreturn.c. This tests the _Noreturn keyword a bit.
(main): Use them.
diff --git a/tests/test-_Exit.c b/tests/test-_Exit.c
index 7502153..bc00730 100644
--- a/tests/test-_Exit.c
+++ b/tests/test-_Exit.c
@@ -20,8 +20,26 @@
#include <stdlib.h>
+/* But did he ever return? No he never returned,
+ And his fate is still unlearned ... */
+static _Noreturn void MTA (int);
+
+static _Noreturn void
+Charlie (int n)
+{
+ MTA (n - 1);
+}
+
+static void
+MTA (int n)
+{
+ if (n < 0)
+ _Exit (81);
+ Charlie (n - 1);
+}
+
int
-main ()
+main (int argc, char **argv)
{
- _Exit (81);
+ MTA (argc + !!argv);
}
