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authorngoto <ngoto@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-07-05 10:45:23 +0000
committerngoto <ngoto@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-07-05 10:45:23 +0000
commit5eff15d1bdda4efcdd8aa59c91c804e345394a1c (patch)
treefa26cd007193abab898ffcd4cf16a9559705ebaf /test/json/test_json_unicode.rb
parenta3ca2c7cd54e63cfac3f8d4e401da71407b5fc83 (diff)
* string.c (rb_str_change_terminator_length): New function to change
termlen and resize heap for the terminator. This is split from rb_str_fill_terminator (str_fill_term) because filling terminator and changing terminator length are different things. [Bug #12536] * internal.h: declaration for rb_str_change_terminator_length. * string.c (str_fill_term): Simplify only to zero-fill the terminator. For non-shared strings, it assumes that (capa + termlen) bytes of heap is allocated. This partially reverts r55557. * encoding.c (rb_enc_associate_index): rb_str_change_terminator_length is used, and it should be called whenever the termlen is changed. * string.c (str_capacity): New static function to return capacity of a string with the given termlen, because the termlen may sometimes be different from TERM_LEN(str) especially during changing termlen or filling terminator with specific termlen. * string.c (rb_str_capacity): Use str_capacity. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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