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parse.y: suppress warning in ripper

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* parse.y (rb_discard_node_gen): rb_discard_node() is not used in
  ripper right now.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-11-04 12:07:20 +00:00
parent 603a7bdc2f
commit e92ca247d2
1 changed files with 2 additions and 0 deletions
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parse.y
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@ -349,12 +349,14 @@ static int parser_yyerror(struct parser_params*, const char*);
static enum yytokentype yylex(YYSTYPE*, YYLTYPE*, struct parser_params*);
#ifndef RIPPER
static inline void
rb_discard_node_gen(struct parser_params *parser, NODE *n)
{
rb_ast_delete_node(parser->ast, n);
}
#define rb_discard_node(n) rb_discard_node_gen(parser, (n))
#endif
static inline void
add_mark_object_gen(struct parser_params *parser, VALUE obj)