[GHC] #12371: Error message, room for improvement
#12371: Error message, room for improvement -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Keywords: | Operating System: Unknown/Multiple TypeApplications | Architecture: | Type of failure: Incorrect Unknown/Multiple | warning at compile-time Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- {{{ $ ghci -ignore-dot-ghci GHCi, version 8.0.1: http://www.haskell.org/ghc/ :? for help Prelude> :set -XPatternSynonyms Prelude> :set -XViewPatterns Prelude> pattern Foo a <- ((\uncons -> Just (a, as) -> a) -> a) <interactive>:3:20: error: Pattern syntax in expression context: \ uncons -> Just (a, as) -> a Did you mean to enable TypeApplications? }}} Let's: {{{ Prelude> :set -XTypeApplications Prelude> pattern Foo a <- ((\uncons -> Just (a, as) -> a) -> a) <interactive>:5:20: error: Pattern syntax in expression context: \ uncons -> Just (a, as) -> a Did you mean to enable TypeApplications? Prelude> }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12371 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#12371: Error message, room for improvement
-------------------------------------+-------------------------------------
Reporter: Iceland_jack | Owner:
Type: bug | Status: merge
Priority: normal | Milestone:
Component: Compiler | Version: 8.0.1
Resolution: | Keywords:
| TypeApplications
Operating System: Unknown/Multiple | Architecture:
Type of failure: Incorrect | Unknown/Multiple
warning at compile-time | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
-------------------------------------+-------------------------------------
Changes (by simonpj):
* status: new => merge
Comment:
Fixed in HEAD by
{{{
commit e38c07bf5ceb8f50fa5110b70b3b83f0ce1358ba
Author: Matthew Pickering
#12371: Error message, room for improvement -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: Type: bug | Status: merge Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: | TypeApplications Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect | Unknown/Multiple warning at compile-time | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Iceland_jack): I think so -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12371#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#12371: Error message, room for improvement -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: Type: bug | Status: closed Priority: normal | Milestone: 8.0.2 Component: Compiler | Version: 8.0.1 Resolution: fixed | Keywords: | TypeApplications Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect | Unknown/Multiple warning at compile-time | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: merge => closed * resolution: => fixed * milestone: => 8.0.2 Comment: Merged to `ghc-8.0` as 02415404ab26a5f12dffd9c98f2a923dbdde2329. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12371#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
participants (1)
-
GHC