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436fd82ab7
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
17 lines
360 B
C
17 lines
360 B
C
#include "ruby.h"
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#include "internal.h"
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static VALUE
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bug_str_capacity(VALUE klass, VALUE str)
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{
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return
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STR_EMBED_P(str) ? INT2FIX(RSTRING_EMBED_LEN_MAX) : \
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STR_SHARED_P(str) ? INT2FIX(0) : \
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LONG2FIX(RSTRING(str)->as.heap.aux.capa);
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}
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void
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Init_string_capacity(VALUE klass)
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{
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rb_define_singleton_method(klass, "capacity", bug_str_capacity, 1);
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}
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