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* process.c (handle_fork_error): Make try_gc_p argument volatile to

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suppress "clobbered" warning.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47411 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2014-09-05 12:03:54 +00:00
parent 5e42cc3085
commit 01689aa9b1
2 changed files with 7 additions and 2 deletions
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4
process.c
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@ -3159,7 +3159,7 @@ pipe_nocrash(int filedes[2], VALUE fds)
#endif
static int
handle_fork_error(int *status, int *ep, int *try_gc_p)
handle_fork_error(int *status, int *ep, volatile int *try_gc_p)
{
int state = 0;
@ -3390,7 +3390,7 @@ retry_fork_async_signal_safe(int *status, int *ep,
char *errmsg, size_t errmsg_buflen)
{
rb_pid_t pid;
int try_gc = 1;
volatile int try_gc = 1;
while (1) {
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