Project

General

Profile

Actions
Copy link

Bug #10204

closed

A little bit misleading warning message

Added by matsuda (Akira Matsuda) over 9 years ago. Updated over 9 years ago.

Status:
Closed
Assignee:
-
Target version:
2.2.0
ruby -v:
ruby 2.2.0dev (2014-08-20 trunk 47225) [x86_64-darwin13]
Backport:
2.0.0: UNKNOWN, 2.1: UNKNOWN
[ruby-core:64790]

Description

ruby -we "''.scan //"

warns "-e:1: warning: ambiguous first argument; put parentheses or even spaces".
Despite ruby indicates me to put spaces there, I actually couldn't stop ruby warning no matter how much spaces I put there.

% ruby -we "''.scan                                   //"
-e:1: warning: ambiguous first argument; put parentheses or even spaces
Actions
Copy link
 #1 [ruby-core:64805]

Updated by nobu (Nobuyoshi Nakada) over 9 years ago

  • Status changed from Open to Closed
  • % Done changed from 0 to 100

Applied in changeset r47431.

parse.y: fix warning message

  • parse.y (arg_ambiguous_gen): fix warning message, "even" does
    not mean the number of spaces here. state the place to put a
    space and the operator. [ruby-core:64790] [Bug #10204]
Actions
Copy link

Also available in: Atom PDF

Like0
Like0