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parse.y: resurrect dynamic symbol and name

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* parse.y (lookup_id_str): resurrect the dynamic symbol before
  accessing its content, and its name before returning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-04-24 04:24:56 +00:00
parent a680ee9ffa
commit d182cd3053
1 changed files with 2 additions and 0 deletions
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parse.y
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@ -10759,6 +10759,8 @@ static int
lookup_id_str(ID id, st_data_t *data) lookup_id_str(ID id, st_data_t *data)
{ {
if (ID_DYNAMIC_SYM_P(id)) { if (ID_DYNAMIC_SYM_P(id)) {
rb_gc_resurrect((VALUE)id);
rb_gc_resurrect(RSYMBOL(id)->fstr);
*data = RSYMBOL(id)->fstr; *data = RSYMBOL(id)->fstr;
return TRUE; return TRUE;
} }