knu	2008-04-09 21:56:02 +0900 (Wed, 09 Apr 2008)

  New Revision: 15941

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/array.c

  Log:
    * array.c (rb_ary_pop): Do not reallocate too often; backported
      from 1.9.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ChangeLog?r1=15941&r2=15940&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/array.c?r1=15941&r2=15940&diff_format=u

Index: ruby_1_8/array.c
===================================================================
--- ruby_1_8/array.c	(revision 15940)
+++ ruby_1_8/array.c	(revision 15941)
@@ -450,7 +450,7 @@
     rb_ary_modify_check(ary);
     if (RARRAY(ary)->len == 0) return Qnil;
     if (!FL_TEST(ary, ELTS_SHARED) &&
-	    RARRAY(ary)->len * 2 < RARRAY(ary)->aux.capa &&
+	    RARRAY(ary)->len * 3 < RARRAY(ary)->aux.capa &&
 	    RARRAY(ary)->aux.capa > ARY_DEFAULT_SIZE) {
 	RARRAY(ary)->aux.capa = RARRAY(ary)->len * 2;
 	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->aux.capa);
Index: ruby_1_8/ChangeLog
===================================================================
--- ruby_1_8/ChangeLog	(revision 15940)
+++ ruby_1_8/ChangeLog	(revision 15941)
@@ -1,3 +1,8 @@
+Wed Apr  9 21:54:45 2008  Akinori MUSHA  <knu@i...>
+
+	* array.c (rb_ary_pop): Do not reallocate too often; backported
+	  from 1.9.
+
 Wed Apr  9 21:13:05 2008  Akinori MUSHA  <knu@i...>
 
 	* array.c (rb_ary_each, rb_ary_each_index, rb_ary_reverse_each,

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