[GHC] #10631: Report of GHC Panic
#10631: Report of GHC Panic -------------------------------------+------------------------------------- Reporter: seewalker | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Compiler | Version: 7.10.1 Keywords: | Operating System: MacOS X Architecture: x86_64 | Type of failure: Compile-time (amd64) | crash Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -------------------------------------+------------------------------------- I'll just copy here the error message; I wouldn't say I have the judgement to interpret it: ''ghc: panic! (the 'impossible' happened) (GHC version 7.10.1 for x86_64-apple-darwin): Loading temp shared object failed: dlopen(/var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib, 5): Symbol not found: _AlexSzuELoZZpfyhWUk8IXGTl3Kiel_ModulesziDBTypes_zdfPersistFieldLinkTag_closure Referenced from: /var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib Expected in: flat namespace in /var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug'' This occurred while interactively developing a website with "yesod devel". After the compiler crashed, I killed the program, invoked "yesod devel" again without changing anything in my source code. This next time, no error occurred. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10631 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#10631: Report of GHC Panic -------------------------------------+------------------------------------- Reporter: seewalker | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Compiler | Version: 7.10.1 (Linking) | Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 Type of failure: Compile-time | (amd64) crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Changes (by thomie): * component: Compiler => Compiler (Linking) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10631#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#10631: Report of GHC Panic -------------------------------------+------------------------------------- Reporter: seewalker | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Compiler | Version: 7.10.1 (Linking) | Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 Type of failure: Compile-time | (amd64) crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Description changed by bgamari: Old description:
I'll just copy here the error message; I wouldn't say I have the judgement to interpret it:
''ghc: panic! (the 'impossible' happened) (GHC version 7.10.1 for x86_64-apple-darwin): Loading temp shared object failed: dlopen(/var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib, 5): Symbol not found: _AlexSzuELoZZpfyhWUk8IXGTl3Kiel_ModulesziDBTypes_zdfPersistFieldLinkTag_closure Referenced from: /var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib Expected in: flat namespace in /var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug''
This occurred while interactively developing a website with "yesod devel". After the compiler crashed, I killed the program, invoked "yesod devel" again without changing anything in my source code. This next time, no error occurred.
New description: I'll just copy here the error message; I wouldn't say I have the judgement to interpret it: {{{ ''ghc: panic! (the 'impossible' happened) (GHC version 7.10.1 for x86_64-apple-darwin): Loading temp shared object failed: dlopen(/var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib, 5): Symbol not found: _AlexSzuELoZZpfyhWUk8IXGTl3Kiel_ModulesziDBTypes_zdfPersistFieldLinkTag_closure Referenced from: /var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib Expected in: flat namespace in /var/folders/84/5rj51n8x70g4km60lfh_ds1m0000gt/T/ghc22694_0/libghc22694_107.dylib Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug'' }}} This occurred while interactively developing a website with "yesod devel". After the compiler crashed, I killed the program, invoked "yesod devel" again without changing anything in my source code. This next time, no error occurred. -- -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10631#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#10631: Report of GHC Panic loading temp shared object -------------------------------------+------------------------------------- Reporter: seewalker | Owner: (none) Type: bug | Status: infoneeded Priority: low | Milestone: Component: Compiler | Version: 7.10.1 (Linking) | Keywords: "flat Resolution: | namespace" Operating System: MacOS X | Architecture: x86_64 Type of failure: Compile-time | (amd64) crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by George): * status: new => infoneeded * keywords: => "flat namespace" Comment: Can you tell us how to reproduce this? I think there were errors fixed wrt the Mac flat namespace. So it is possible that this was fixed. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10631#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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