--show-iface hangs on certain .hi files
In a GHC build, try
inplace/bin/ghc-stage2 --show-iface array/dist-install/build/Data/Array/Base.hi
This hangs for me, right after
b0318967c2f8fdf2005760546e36e780
$fIArrayUArrayBool_$cunsafeAccum :: forall i e'.
GHC.Arr.Ix i =>
(GHC.Bool.Bool -> e' -> GHC.Bool.Bool)
-> Data.Array.Base.UArray i GHC.Bool.Bool
-> [(GHC.Types.Int, e')]
-> Data.Array.Base.UArray i GHC.Bool.Bool
{- Arity: 4, HasNoCafRefs, Strictness: ALU(LLLL)L,
Inline: INLINE{3},^C
and the GHC process is uninteruptible, which suggests it has gone into an infinite non-allocating loop.
Appears to be HEAD only.
Trac metadata
Trac field | Value |
---|---|
Version | 6.13 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | high |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |