[PATCH] tests: pacify nvc 22.1 unreachable statement

[Paul Eggert]

* tests/test-sys_wait.h (test_sys_wait_macros):
Widen scope of ‘#if 0’ so that there is not an unreachable ‘break;’.
---
 ChangeLog             | 4 ++++
 tests/test-sys_wait.h | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5fb16542aa..9113099129 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2022-01-14  Paul Eggert  <eggert@cs.ucla.edu>
 
+       tests: pacify nvc 22.1 unreachable statement
+       * tests/test-sys_wait.h (test_sys_wait_macros):
+       Widen scope of ‘#if 0’ so that there is not an unreachable ‘break;’.
+
        tests: pacify nvc 22.1 set-but-not-used
        * tests/test-fnmatch.c (main): Don’t set a var without using it.
        * tests/test-sched.c (f1): Now extern.
diff --git a/tests/test-sys_wait.h b/tests/test-sys_wait.h
index 50c7d5e8b1..9becf28ebb 100644
--- a/tests/test-sys_wait.h
+++ b/tests/test-sys_wait.h
@@ -40,14 +40,14 @@ test_sys_wait_macros (void)
     }
   i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i);
 
+#if 0
   switch (i)
     {
-#if 0
   /* Gnulib doesn't guarantee these, yet.  */
     case WNOHANG:
     case WUNTRACED:
-#endif
       break;
     }
+#endif
   return 0;
 }
-- 
2.32.0