From 0aa13f82eec6df408173dc24df9f05e6f785202f Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 15 May 2013 15:59:01 -0700
Subject: [PATCH] spawn-tests, sys_socket-tests, sys_wait-tests: port to clang

* tests/test-spawn.c (main):
* tests/test-sys_socket.c (main):
* tests/test-sys_wait.c (main):
Don't have a switch value that isn't covered by a case.
---
 ChangeLog               | 6 ++++++
 tests/test-spawn.c      | 2 +-
 tests/test-sys_socket.c | 2 +-
 tests/test-sys_wait.c   | 6 +++---
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f9212fed7..171fa5d34 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2013-05-15  Paul Eggert  <eggert@cs.ucla.edu>
 
+	spawn-tests, sys_socket-tests, sys_wait-tests: port to clang
+	* tests/test-spawn.c (main):
+	* tests/test-sys_socket.c (main):
+	* tests/test-sys_wait.c (main):
+	Don't have a switch value that isn't covered by a case.
+
 	getaddrinfo-tests: port --enable-gcc-warnings to clang
 	* tests/test-getaddrinfo.c (simple):
 	Avoid casts from looser to stricter-aligned pointers.
diff --git a/tests/test-spawn.c b/tests/test-spawn.c
index cfa9dc62f..5b68171c5 100644
--- a/tests/test-spawn.c
+++ b/tests/test-spawn.c
@@ -40,7 +40,7 @@ extern void f (struct sched_param *g);
 int
 main (void)
 {
-  switch (0)
+  switch (POSIX_SPAWN_RESETIDS)
     {
     case POSIX_SPAWN_RESETIDS:
     case POSIX_SPAWN_SETPGROUP:
diff --git a/tests/test-sys_socket.c b/tests/test-sys_socket.c
index 0ac8a3326..9084b18b6 100644
--- a/tests/test-sys_socket.c
+++ b/tests/test-sys_socket.c
@@ -47,7 +47,7 @@ main (void)
   sa_family_t i;
 
   /* Check some errno values.  */
-  switch (0)
+  switch (ENOTSOCK)
     {
     case ENOTSOCK:
     case EADDRINUSE:
diff --git a/tests/test-sys_wait.c b/tests/test-sys_wait.c
index 4dd213050..7753da398 100644
--- a/tests/test-sys_wait.c
+++ b/tests/test-sys_wait.c
@@ -31,17 +31,17 @@ main (void)
   if (test_sys_wait_macros ())
     return 1;
 
-  switch (0)
-    {
 #if 0
+  switch (WCONTINUED)
+    {
   /* Gnulib doesn't guarantee these, yet.  */
     case WCONTINUED:
     case WEXITED:
     case WNOWAIT:
     case WSTOPPED:
-#endif
       break;
     }
+#endif
 
   return a ? 1 : 0;
 }
-- 
2.11.0