[GHC] #11454: Do not suggest deprecated flags
#11454: Do not suggest deprecated flags -------------------------------------+------------------------------------- Reporter: thomie | Owner: Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.3 Keywords: newcomer | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- When you misspell the name of a flag, GHC outputs a nice list of similar flags that do exist: {{{ $ ghc-8.0.1 -W-redundant-constraints ghc: unrecognised flag: -W-redundant-constraints did you mean one of: -Wredundant-constraints -Wno-redundant-constraints -fwarn-redundant-constraints }}} But since the `-fwarn` flags are deprecated, they should not be suggested. Neither should any of the other deprecated flags. For a newcomer: the code is `compiler/main/DynFlags.hs`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11454 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11454: Do not suggest deprecated flags -------------------------------------+------------------------------------- Reporter: thomie | Owner: nkartashov Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.3 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by nkartashov): * owner: => nkartashov -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11454#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11454: Do not suggest deprecated flags -------------------------------------+------------------------------------- Reporter: thomie | Owner: nkartashov Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.3 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1883 Wiki Page: | -------------------------------------+------------------------------------- Changes (by nkartashov): * differential: => Phab:D1883 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11454#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11454: Do not suggest deprecated flags
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Reporter: thomie | Owner: nkartashov
Type: task | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.10.3
Resolution: | Keywords: newcomer
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: None/Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s): Phab:D1883
Wiki Page: |
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Comment (by Ben Gamari
#11454: Do not suggest deprecated flags -------------------------------------+------------------------------------- Reporter: thomie | Owner: nkartashov Type: task | Status: closed Priority: normal | Milestone: 8.0.1 Component: Compiler | Version: 7.10.3 Resolution: fixed | Keywords: newcomer 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): Phab:D1883 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: new => closed * failure: None/Unknown => Incorrect warning at compile-time * resolution: => fixed * milestone: => 8.0.1 Comment: This was also merged to `ghc-8.0`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11454#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11454: Do not suggest deprecated flags -------------------------------------+------------------------------------- Reporter: thomie | Owner: nkartashov Type: task | Status: closed Priority: normal | Milestone: 8.0.1 Component: Compiler | Version: 7.10.3 Resolution: fixed | Keywords: newcomer 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): Phab:D1883 Wiki Page: | -------------------------------------+------------------------------------- Comment (by thomie): Thanks @nkartashov and @bgamari! -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11454#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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