[GHC] #15475: Plugin recompilation check still panics
#15475: Plugin recompilation check still panics -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 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: -------------------------------------+------------------------------------- I get a panic as follows when trying to use a plugin with the latest commit on the 8.6 branch. {{{ <no location info>: error: ghc: panic! (the 'impossible' happened) (GHC version 8.6.1.20180803 for x86_64-unknown-linux): mkPluginUsage: file not found LiftPlugin /nix/store/q8rg4mca5zqv98arpxd7164pqa72hf1n-ncurses-6.1/lib /libHSlift-plugin-0.1.0.0-LpWZumtLigSEjndVxGCyUH-ghc8.6.1.20180803.so Call stack: CallStack (from HasCallStack): callStackDoc, called at compiler/utils/Outputable.hs:1164:37 in ghc:Outputable pprPanic, called at compiler/deSugar/DsUsage.hs:215:15 in ghc:DsUsage Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug }}} My example is nixified and not very minimal but I can provide it tomorrow if that would help. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15475 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#15475: Plugin recompilation check still panics -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by mpickering): Repro: {{{ git clone -b plugin https://github.com/LightAndLight/typed-cfg.git cachix use mpickering nix-shell cabal build }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15475#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#15475: Plugin recompilation check still panics -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: bug | Status: patch Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 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:D5048 Wiki Page: | -------------------------------------+------------------------------------- Changes (by darchon): * status: new => patch * differential: => Phab:D5048 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15475#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#15475: Plugin recompilation check still panics
-------------------------------------+-------------------------------------
Reporter: mpickering | Owner: (none)
Type: bug | Status: patch
Priority: highest | Milestone: 8.6.1
Component: Compiler | Version: 8.4.3
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:D5048
Wiki Page: |
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Comment (by Krzysztof Gogolewski
#15475: Plugin recompilation check still panics -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: bug | Status: merge Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 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:D5048 Wiki Page: | -------------------------------------+------------------------------------- Changes (by monoidal): * status: patch => merge -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15475#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#15475: Plugin recompilation check still panics -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: bug | Status: closed Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 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:D5048 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: merge => closed * resolution: => fixed Comment: Merged with 13105a1ae870da6936a27cdd1d6a4bd25a661368. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15475#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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