nobu	2018-06-28 16:34:36 +0900 (Thu, 28 Jun 2018)

  New Revision: 63776

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63776

  Log:
    symbol.c: dsymbol initial encoding
    
    * symbol.c (dsymbol_alloc): set encoding directly.  no need to
      check existing encoding in rb_enc_associate.

  Modified files:
    trunk/symbol.c
Index: symbol.c
===================================================================
--- symbol.c	(revision 63775)
+++ symbol.c	(revision 63776)
@@ -509,7 +509,7 @@ dsymbol_alloc(const VALUE klass, const V https://github.com/ruby/ruby/blob/trunk/symbol.c#L509
     const VALUE dsym = rb_newobj_of(klass, T_SYMBOL | FL_WB_PROTECTED);
     long hashval;
 
-    rb_enc_associate(dsym, enc);
+    rb_enc_set_index(dsym, rb_enc_to_index(enc));
     OBJ_FREEZE(dsym);
     RB_OBJ_WRITE(dsym, &RSYMBOL(dsym)->fstr, str);
     RSYMBOL(dsym)->id = type;

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