зеркало из https://github.com/github/ruby.git
class.c: ensure_includable
* class.c (ensure_includable): extract checks to include and prepend. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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0d0eefd9c6
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19a1f70364
16
class.c
16
class.c
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@ -849,14 +849,20 @@ rb_include_class_new(VALUE module, VALUE super)
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static int include_modules_at(const VALUE klass, VALUE c, VALUE module, int search_super);
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static void
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ensure_includable(VALUE klass, VALUE module)
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{
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rb_frozen_class_p(klass);
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Check_Type(module, T_MODULE);
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OBJ_INFECT(klass, module);
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}
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void
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rb_include_module(VALUE klass, VALUE module)
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{
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int changed = 0;
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rb_frozen_class_p(klass);
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Check_Type(module, T_MODULE);
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OBJ_INFECT(klass, module);
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ensure_includable(klass, module);
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changed = include_modules_at(klass, RCLASS_ORIGIN(klass), module, TRUE);
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if (changed < 0)
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@ -966,9 +972,7 @@ rb_prepend_module(VALUE klass, VALUE module)
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VALUE origin;
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int changed = 0;
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rb_frozen_class_p(klass);
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Check_Type(module, T_MODULE);
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OBJ_INFECT(klass, module);
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ensure_includable(klass, module);
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origin = RCLASS_ORIGIN(klass);
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if (origin == klass) {
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