yui-knk	2018-01-08 21:39:58 +0900 (Mon, 08 Jan 2018)

  New Revision: 61689

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61689

  Log:
    parse.y (remove_duplicate_keys): Remove a not used argument

  Modified files:
    trunk/parse.y
Index: parse.y
===================================================================
--- parse.y	(revision 61688)
+++ parse.y	(revision 61689)
@@ -10486,7 +10486,7 @@ append_literal_keys(st_data_t k, st_data https://github.com/ruby/ruby/blob/trunk/parse.y#L10486
 }
 
 static NODE *
-remove_duplicate_keys(struct parser_params *parser, NODE *hash, const YYLTYPE *location)
+remove_duplicate_keys(struct parser_params *parser, NODE *hash)
 {
     st_table *literal_keys = st_init_numtable_with_size(hash->nd_alen / 2);
     NODE *result = 0;
@@ -10521,7 +10521,7 @@ remove_duplicate_keys(struct parser_para https://github.com/ruby/ruby/blob/trunk/parse.y#L10521
 static NODE *
 new_hash_gen(struct parser_params *parser, NODE *hash, const YYLTYPE *location)
 {
-    if (hash) hash = remove_duplicate_keys(parser, hash, location);
+    if (hash) hash = remove_duplicate_keys(parser, hash);
     return NEW_HASH(hash, location);
 }
 #endif /* !RIPPER */

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