[GHC] #11144: Custom type errors need tidying
#11144: Custom type errors need tidying -------------------------------------+------------------------------------- Reporter: goldfire | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.11 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- This is an excerpt from `testsuite/tests/typecheck/should_fail/CustomTypeErrors02.stderr`: {{{ CustomTypeErrors02.hs:17:1: error: The type 'a_aES -> a_aES' cannot be represented as an integer. When checking that ‘err’ has the inferred type err :: (TypeError ...) }}} We should tidy these types before printing. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11144 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11144: Custom type errors need tidying -------------------------------------+------------------------------------- Reporter: goldfire | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1547 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * differential: => Phab:D1547 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11144#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11144: Custom type errors need tidying
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Reporter: goldfire | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.11
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: None/Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s): Phab:D1547
Wiki Page: |
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Comment (by Simon Peyton Jones
#11144: Custom type errors need tidying -------------------------------------+------------------------------------- Reporter: goldfire | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1547 Wiki Page: | -------------------------------------+------------------------------------- Comment (by goldfire): `checkValidType` also sometimes see GHC-generated kinds. I've threaded a `TidyEnv` all throughout !TcValidity on my branch. So no need for you to do this. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11144#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11144: Custom type errors need tidying -------------------------------------+------------------------------------- Reporter: goldfire | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.11 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1547 Wiki Page: | -------------------------------------+------------------------------------- Changes (by simonpj): * status: new => closed * resolution: => fixed Comment: Aha. Good. I'll just close this ticket then. Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11144#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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