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author | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-10-26 03:10:02 +0000 |
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committer | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-10-26 03:10:02 +0000 |
commit | c9d720b873f570c734b136eb639f0be117803f5c (patch) | |
tree | 69da424273fcdac1321588b0d0cba395175f9e84 /parse.y | |
parent | b171d9204637e3790fce7bfb32fe9a54014d8301 (diff) | |
download | ruby-c9d720b873f570c734b136eb639f0be117803f5c.tar.gz |
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
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 1 |
1 files changed, 0 insertions, 1 deletions
@@ -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); |