assigning void* to a function pointer is a POSIXism

No implicit cast is defined between these types.  Should be explicit.
Also, NULL is defined to be ((void*)0) so not usable as a function
pointer value.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/thread_pthread.c b/thread_pthread.c
index 9401dcc2a0..1a6cf0c768 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -1777,7 +1777,7 @@ rb_nativethread_self(void)
 static void *
 mjit_worker(void *arg)
 {
-    void (*worker_func)(void) = arg;
+    void (*worker_func)(void) = (void(*)(void))arg;
 
     if (pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) != 0) {
         fprintf(stderr, "Cannot enable cancelation in MJIT worker\n");
@@ -1791,7 +1791,7 @@ mjit_worker(void *arg)
 
 /* Launch MJIT thread. Returns FALSE if it fails to create thread. */
 int
-rb_thread_create_mjit_thread(void (*child_hook)(void), void (*worker_func)(void))
+rb_thread_create_mjit_thread(void (*child_hook)(void), void *worker_func)
 {
     pthread_attr_t attr;
     pthread_t worker_pid;