normal	2014-10-16 07:34:53 +0900 (Thu, 16 Oct 2014)

  New Revision: 47962

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=47962

  Log:
    cont.c: Small code cleanup
    
    Remove variable that is used only once, several lines after
    initialization.
    
    * cont.c (cont_capture): remove unnecessary variable
      [ruby-core:65518] [Feature #10341]
    
    Author: Knut Franke <Knut.Franke@g...>

  Modified files:
    trunk/ChangeLog
    trunk/cont.c
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 47961)
+++ ChangeLog	(revision 47962)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Thu Oct 16 06:13:09 2014  Knut Franke  <Knut.Franke@g...>
+
+	* cont.c (cont_capture): remove unnecessary variable
+	  [ruby-core:65518] [Feature #10341]
+
 Thu Oct 16 05:02:31 2014  Knut Franke  <Knut.Franke@g...>
 
 	* cont.c (fiber_store, fiber_switch): simplify
Index: cont.c
===================================================================
--- cont.c	(revision 47961)
+++ cont.c	(revision 47962)
@@ -450,14 +450,13 @@ static VALUE https://github.com/ruby/ruby/blob/trunk/cont.c#L450
 cont_capture(volatile int *stat)
 {
     rb_context_t *cont;
-    rb_thread_t *th = GET_THREAD(), *sth;
+    rb_thread_t *th = GET_THREAD();
     volatile VALUE contval;
 
     THREAD_MUST_BE_RUNNING(th);
     rb_vm_stack_to_heap(th);
     cont = cont_new(rb_cContinuation);
     contval = cont->self;
-    sth = &cont->saved_thread;
 
 #ifdef CAPTURE_JUST_VALID_VM_STACK
     cont->vm_stack_slen = th->cfp->sp + th->mark_stack_len - th->stack;
@@ -469,7 +468,7 @@ cont_capture(volatile int *stat) https://github.com/ruby/ruby/blob/trunk/cont.c#L468
     cont->vm_stack = ALLOC_N(VALUE, th->stack_size);
     MEMCPY(cont->vm_stack, th->stack, VALUE, th->stack_size);
 #endif
-    sth->stack = 0;
+    cont->saved_thread.stack = 0;
 
     cont_save_machine_stack(th, cont);
 

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