normal	2018-11-18 13:34:52 +0900 (Sun, 18 Nov 2018)

  New Revision: 65781

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65781

  Log:
    vm_trace.c (rb_postponed_job_flush): use rb_atomic_t for mask
    
    ec->interrupt_mask will remain rb_atomic_t and is 32-bit on some
    64-bit systems while "unsigned long" is 64-bits.  So avoid
    mismatching lengths and stick to rb_atomic_t.

  Modified files:
    trunk/vm_trace.c
Index: vm_trace.c
===================================================================
--- vm_trace.c	(revision 65780)
+++ vm_trace.c	(revision 65781)
@@ -1665,8 +1665,8 @@ void https://github.com/ruby/ruby/blob/trunk/vm_trace.c#L1665
 rb_postponed_job_flush(rb_vm_t *vm)
 {
     rb_execution_context_t *ec = GET_EC();
-    const unsigned long block_mask = POSTPONED_JOB_INTERRUPT_MASK|TRAP_INTERRUPT_MASK;
-    volatile unsigned long saved_mask = ec->interrupt_mask & block_mask;
+    const rb_atomic_t block_mask = POSTPONED_JOB_INTERRUPT_MASK|TRAP_INTERRUPT_MASK;
+    volatile rb_atomic_t saved_mask = ec->interrupt_mask & block_mask;
     VALUE volatile saved_errno = ec->errinfo;
 
     ec->errinfo = Qnil;

--
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