parse.y: remove "shadowing outer local variable" warning

You can now write the following without warning.

    user = User.all.find {|user| cond(user) }

Fixes [Feature #12490].
A patch from Soutaro Matsumoto <matsumoto@soutaro.com>.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65369 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 1 deletions

diff --git a/parse.y b/parse.y
index ad67045d33..606daab7d8 100644
--- a/parse.y
+++ b/parse.y
@@ -9220,7 +9220,6 @@ shadowing_lvar_0(struct parser_params *p, ID name)
 	    yyerror0("duplicated argument name");
 	}
 	else if (dvar_defined(p, name) || local_id(p, name)) {
-	    rb_warning1("shadowing outer local variable - %"PRIsWARN, rb_id2str(name));
 	    vtable_add(p->lvtbl->vars, name);
 	    if (p->lvtbl->used) {
 		vtable_add(p->lvtbl->used, (ID)p->ruby_sourceline | LVAR_USED);