#2937: source file that compiled fine fails to recompile after touching it (yes,
another one)
---------------------------------+------------------------------------------
Reporter: rwbarton | Owner: simonpj
Type: bug | Status: new
Priority: normal | Milestone: 6.10.2
Component: Compiler | Version: 6.11
Severity: normal | Resolution:
Keywords: | Difficulty: Unknown
Testcase: tc245 | Os: Unknown/Multiple
Architecture: Unknown/Multiple |
---------------------------------+------------------------------------------
Changes (by igloo):
* testcase: => tc245
* owner: igloo => simonpj
* type: merge => bug
* milestone: => 6.10.2
Comment:
I've made a test `tc245`, but this still fails in the 6.10 branch before
it gets to the second GHC invocation:
{{{
[1 of 2] Compiling Tc245_A ( Tc245_A.hs, Tc245_A.o )
[2 of 2] Compiling Tc245 ( tc245.hs, tc245.o )
ghc: panic! (the 'impossible' happened)
(GHC version 6.10.1.20090128 for x86_64-unknown-linux):
Maybe.fromJust: Nothing
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
}}}
Simon, do you know what's going on here? Is there another patch I should
merge, or is this something that's not expected to work in 6.10?
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2937#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler_______________________________________________
Glasgow-haskell-bugs mailing list
[email protected]
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
