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Bug #10437
closedruby -c and ripper inconsistency: /*/
Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.2.0dev (2014-10-27 trunk 48168) [x86_64-linux]
Backport:
Description
/*/ という、間違った regexp リテラルは
ruby -c ではちゃんとエラーになるのですが、
Ripper.sexp ではエラーになりません。
% cat z.rb
/*/
% ruby -c z.rb
z.rb:1: target of repeat operator is not specified: /*/
% ruby -rripper -e 'p Ripper.sexp(STDIN.read)' < z.rb
[:program, [[:regexp_literal, [[:@tstring_content, "*", [1, 1]]], [:@regexp_end, "/", [1, 2]]]]]
% ruby -v
ruby 2.2.0dev (2014-10-27 trunk 48168) [x86_64-linux]
Ripper では regexp object を作らないからでしょうが、
syntax error を調べる目的に対して不都合ではあります。
Updated by nobu (Nobuyoshi Nakada) about 10 years ago
- Status changed from Open to Closed
- % Done changed from 0 to 100
Applied in changeset r48507.
ChangeLog: add issue ref
- ChangeLog: r48504 fixed [ruby-dev:48714] [Bug #10437]
Updated by nobu (Nobuyoshi Nakada) almost 10 years ago
- Related to Bug #10543: ruby -c and ripper inconsistency: /(?<n>a(b|\g<n>))/ added
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