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string.c: assertion

* string.c (str_shared_replace): use RUBY_ASSERT for
  pre-condition.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-02-14 12:29:56 +00:00
parent 6c0d7c98b6
commit 7de42daa21

View file

@ -1323,7 +1323,7 @@ str_shared_replace(VALUE str, VALUE str2)
int cr;
int termlen;
ASSUME(str2 != str);
RUBY_ASSERT(str2 != str);
enc = STR_ENC_GET(str2);
cr = ENC_CODERANGE(str2);
str_discard(str);