зеркало из https://github.com/github/ruby.git
symbol.c: make dsym_fstrs an identity hash
* symbol.c (Init_sym): make dsym_fstrs a hash compared by identity as the keys are unique fstrings, to get rid of running hash and compare methods and causing new object allocation during garbage collection phase. [ruby-dev:48891] [Bug #10933] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,10 @@
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Wed Mar 4 11:52:30 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* symbol.c (Init_sym): make dsym_fstrs a hash compared by identity
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as the keys are unique fstrings, to get rid of running hash and
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compare methods and causing new object allocation during garbage
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collection phase. [ruby-dev:48891] [Bug #10933]
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Wed Mar 4 10:16:57 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com>
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Wed Mar 4 10:16:57 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com>
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* enum.c: Fix typo in slice_after's exception message.
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* enum.c: Fix typo in slice_after's exception message.
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2
symbol.c
2
symbol.c
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@ -122,7 +122,7 @@ static const struct st_hash_type symhash = {
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void
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void
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Init_sym(void)
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Init_sym(void)
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{
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{
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VALUE dsym_fstrs = rb_hash_new();
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VALUE dsym_fstrs = rb_ident_hash_new();
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global_symbols.dsymbol_fstr_hash = dsym_fstrs;
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global_symbols.dsymbol_fstr_hash = dsym_fstrs;
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rb_gc_register_mark_object(dsym_fstrs);
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rb_gc_register_mark_object(dsym_fstrs);
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rb_obj_hide(dsym_fstrs);
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rb_obj_hide(dsym_fstrs);
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