ktsj	2012-10-21 19:14:29 +0900 (Sun, 21 Oct 2012)

  New Revision: 37281

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=37281

  Log:
    * vm_trace.c (rb_threadptr_exec_event_hooks, rb_suppress_tracing):
      constified.

  Modified files:
    trunk/vm_trace.c

Index: vm_trace.c
===================================================================
--- vm_trace.c	(revision 37280)
+++ vm_trace.c	(revision 37281)
@@ -310,7 +310,7 @@
 {
     if (th->trace_running == 0 &&
 	self != rb_mRubyVMFrozenCore /* skip special methods. TODO: remove it. */) {
-	int vm_tracing = th->vm->trace_running;
+	const int vm_tracing = th->vm->trace_running;
 	int state = 0;
 	int outer_state = th->state;
 	th->state = 0;
@@ -363,8 +363,8 @@
     VALUE result = Qnil;
     rb_thread_t *th = GET_THREAD();
     int state;
-    int vm_tracing = th->vm->trace_running;
-    int tracing = th->trace_running;
+    const int vm_tracing = th->vm->trace_running;
+    const int tracing = th->trace_running;
 
     th->vm->trace_running = 1;
     th->trace_running = 1;

--
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