PolyKinds03 and PolyKinds13 fail an ASSERT
With a slow validate build on OSX, PolyKinds03
fails:
cd . && '/Users/ian/ghc/7.4-branch/val64/inplace/bin/ghc-stage2' -fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-conf -rtsopts -fno-ghci-history -c PolyKinds03.hs >PolyKinds03.comp.stderr 2>&1
Compile failed (status 256) errors were:
ghc-stage2: panic! (the 'impossible' happened)
(GHC version 7.4.0.20120126 for x86_64-apple-darwin):
ASSERT failed! file compiler/types/Kind.lhs line 254
ghc-prim:GHC.Prim.BOX{(w) tc 347} ghc-prim:GHC.Prim.ArgKind{(w) tc 34p}
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
PolyKinds13
fails similarly.
Trac metadata
Trac field | Value |
---|---|
Version | 7.4.1-rc2 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
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Blocking | |
CC | |
Operating system | |
Architecture |