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parse.y: removed useless check

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* parse.y (singleton): literal nodes are always value expressions,
  no check is necessary.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-08-15 13:53:38 +00:00
parent a70804da54
commit aa0f1dcbda
1 changed files with 1 additions and 0 deletions
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parse.y
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@ -4673,6 +4673,7 @@ singleton : var_ref
case NODE_ARRAY:
case NODE_ZARRAY:
yyerror("can't define singleton method for literals");
break;
default:
value_expr($3);
break;