Backport #7408
Assigned but unused warning cancelled by symbol
Description
If there is a symbol with the same name as an unused local variable, there is no "assigned but unused variable"
=begin
# no_warning.rb
def no_warning
foo = 1
{:foo => 1}
end
def has_warning foo = 1 {:bar => 1} end
$ ruby -v
ruby 2.0.0dev (2012-11-18) [x86_64-darwin10.8.0]
$ ruby -w no_warning.rb
no_warning.rb:8: warning: assigned but unused variable - foo
=end
Files
Associated revisions
parse.y: false usage of local variable
- parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
parse.y: false usage of local variable
- parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
parse.y: false usage of local variable
- parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
parse.y: false usage of local variable
- parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
parse.y: false usage of local variable
- parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
parse.y: false usage of local variable
- parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
merge revision(s) 38039: [Backport #7408]
* parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@38470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 38039: [Backport #7408]
* parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
History
Updated by mame (Yusuke Endoh) about 7 years ago
- Status changed from Open to Assigned
- Assignee set to nobu (Nobuyoshi Nakada)
- Target version set to 2.0.0
Updated by nobu (Nobuyoshi Nakada) about 7 years ago
- Status changed from Assigned to Closed
- % Done changed from 0 to 100
This issue was solved with changeset r38039.
Andrew, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.
parse.y: false usage of local variable
- parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
Updated by nobu (Nobuyoshi Nakada) about 7 years ago
- Tracker changed from Bug to Backport
- Project changed from Ruby master to Backport193
- Status changed from Closed to Assigned
- Assignee changed from nobu (Nobuyoshi Nakada) to usa (Usaku NAKAMURA)
- Target version deleted (
2.0.0)
Updated by usa (Usaku NAKAMURA) almost 7 years ago
- Status changed from Assigned to Closed
This issue was solved with changeset r38470.
Andrew, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.
merge revision(s) 38039: [Backport #7408]
* parse.y (parser_yylex): fix false usage of local variable, it cannot appear in fname state [ruby-core:49659] [Bug #7408]
parse.y: false usage of local variable
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e