Actions
Bug #11107
closedSyntax error is raised by "p ->() do a(1) do end end", but not by "p ->() do a 1 do end end"
Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.3.0dev (2015-04-26 trunk 50395) [x86_64-darwin14]
Description
As below, lambda literal with do..end block can raise syntax error.
$ ./ruby -ve 'p ->() do a(1) do end end'
ruby 2.3.0dev (2015-04-26 trunk 50395) [x86_64-darwin14]
-e:1: syntax error, unexpected keyword_do_block, expecting keyword_end
p ->() do a(1) do end end
^
The error is not raised when I use {...} block or omit parentheses from method call in lambda.
NG cases:
p ->() do a(1) do end end
p ->() do a() do end end
p 1, ->() do a(1) do end end
OK cases:
p ->() do a 1 do end end
p ->() do a do end end
p ->() { a(1) do end }
p ->() do a(1) {} end
p ->() { a(1) { } }
Confirmed versions (same results):
- ruby 1.9.3p551 (2014-11-13 revision 48407) [x86_64-darwin14.3.0]
- ruby 2.0.0p598 (2014-11-13) [i386-mingw32]
- ruby 2.1.5p273 (2014-11-13 revision 48405) [i386-mingw32]
- ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-darwin14]
- ruby 2.3.0dev (2015-04-26 trunk 50395) [x86_64-darwin14]
Updated by nobu (Nobuyoshi Nakada) over 9 years ago
- Status changed from Open to Closed
Applied in changeset r50402.
parse.y: push cmdarg_stack
- parse.y (lambda): push and reset cmdarg_stack in lambda body.
[ruby-core:69017] [Bug #11107]
Updated by nobu (Nobuyoshi Nakada) over 9 years ago
- Description updated (diff)
- Backport changed from 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN to 2.0.0: REQUIRED, 2.1: REQUIRED, 2.2: REQUIRED
Updated by usa (Usaku NAKAMURA) over 9 years ago
- Backport changed from 2.0.0: REQUIRED, 2.1: REQUIRED, 2.2: REQUIRED to 2.0.0: REQUIRED, 2.1: DONE, 2.2: REQUIRED
ruby_2_1 r50468 merged revision(s) 50402.
Updated by nagachika (Tomoyuki Chikanaga) over 9 years ago
- Backport changed from 2.0.0: REQUIRED, 2.1: DONE, 2.2: REQUIRED to 2.0.0: REQUIRED, 2.1: DONE, 2.2: DONE
Backported into ruby_2_2
branch at r50487.
Updated by nobu (Nobuyoshi Nakada) over 9 years ago
- Related to Bug #11380: Parser regression in 2.3? added
Actions
Like0
Like0Like0Like0Like0Like0