From 162243d95cb8f07f98defa5c391b3db40e784576 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Sat, 25 Aug 2018 07:40:09 +0900
Subject: Remove `arg_value` from `parse.y`.

---
 mrbgems/mruby-compiler/core/parse.y | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'mrbgems/mruby-compiler')

diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y
index 44cb28608..28a2b8d5f 100644
--- a/mrbgems/mruby-compiler/core/parse.y
+++ b/mrbgems/mruby-compiler/core/parse.y
@@ -1179,7 +1179,7 @@ heredoc_end(parser_state *p)
 %type <nd> heredoc words symbols
 %type <num> call_op call_op2     /* 0:'&.', 1:'.', 2:'::' */
 
-%type <nd> args_tail opt_args_tail f_kwarg f_kw arg_value f_kwrest
+%type <nd> args_tail opt_args_tail f_kwarg f_kw f_kwrest
 %type <nd> f_block_kwarg f_block_kw block_args_tail opt_block_args_tail
 %type <id> f_label
 
@@ -3103,11 +3103,9 @@ f_arglist       : '(' f_args rparen
 f_label         : tIDENTIFIER tLABEL_TAG
                 ;
 
-arg_value       : arg
-                ;
-
-f_kw            : f_label arg_value
+f_kw            : f_label arg
                     {
+                      void_expr_error(p, $2);
                       $$ = new_kw_arg(p, $1, $2);
                     }
                 | f_label
@@ -3450,8 +3448,9 @@ assoc           : arg tASSOC arg
                         $$ = cons(new_sym(p, new_strsym(p, $1)), $3);
                       }
                     }
-                | tDSTAR arg_value
+                | tDSTAR arg
                     {
+                      void_expr_error(p, $2);
                       $$ = cons(cons((node*)NODE_KW_REST_ARGS, 0), $2);
                     }
                 ;
-- 
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