[Python-checkins] cpython (2.7): Closes #16588: Silence unused-but-set warnings in Python/thread_pthread.h

[jesus.cea]

http://hg.python.org/cpython/rev/0adfbafe8a99
changeset:   80731:0adfbafe8a99
branch:      2.7
parent:      80720:4beb1630544f
user:        Jesus Cea <jcea at jcea.es>
date:        Wed Dec 05 14:41:11 2012 +0100
summary:
  Closes #16588: Silence unused-but-set warnings in Python/thread_pthread.h

files:
  Misc/NEWS               |  2 ++
  Python/thread_pthread.h |  3 +++
  2 files changed, 5 insertions(+), 0 deletions(-)


diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -55,6 +55,8 @@
   HTTP servers and reduce memory usage. It's actually a backport of a Python
   3.2 fix. Thanks to Adrien Kunysz.
 
+- Issue #16588: Silence unused-but-set warnings in Python/thread_pthread
+
 - Issue #13992: The trashcan mechanism is now thread-safe.  This eliminates
   sporadic crashes in multi-thread programs when several long deallocator
   chains ran concurrently and involved subclasses of built-in container
diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h
--- a/Python/thread_pthread.h
+++ b/Python/thread_pthread.h
@@ -284,6 +284,7 @@
     sem_t *thelock = (sem_t *)lock;
     int status, error = 0;
 
+    (void) error; /* silence unused-but-set-variable warning */
     dprintf(("PyThread_free_lock(%p) called\n", lock));
 
     if (!thelock)
@@ -314,6 +315,7 @@
     sem_t *thelock = (sem_t *)lock;
     int status, error = 0;
 
+    (void) error; /* silence unused-but-set-variable warning */
     dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag));
 
     do {
@@ -341,6 +343,7 @@
     sem_t *thelock = (sem_t *)lock;
     int status, error = 0;
 
+    (void) error; /* silence unused-but-set-variable warning */
     dprintf(("PyThread_release_lock(%p) called\n", lock));
 
     status = sem_post(thelock);

-- 
Repository URL: http://hg.python.org/cpython