tc124 fails as '*** Core Lint errors : in result of Simplifier ***' in WAY=optasm
ghc-HEAD:
$ make fulltest TEST="tc124" WAY=optasm
=====> tc124(optasm) 3136 of 4101 [0, 0, 0]
cd ./typecheck/should_compile && '/home/slyfox/dev/git/ghc-validate/inplace/bin/ghc-stage2' -fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-db -rtsopts -fno-ghci-history -c tc124.hs -O -fasm -fno-warn-incomplete-patterns >tc124.comp.stderr 2>&1
Compile failed (status 256) errors were:
*** Core Lint errors : in result of Simplifier ***
<no location info>: Warning:
In the type ‘a_12 -> a_aia -> a_aia’
@ a_12 is out of scope
*** Offending Program ***
Foo.g :: Foo.T -> Foo.T
[LclIdX,
Arity=1,
Str=DmdType,
Unf=Unf{Src=<vanilla>, TopLvl=True, Value=True, ConLike=True,
WorkFree=True, Expandable=True, Guidance=IF_ARGS [20] 40 30}]
Foo.g =
\ (t_ahr :: Foo.T) ->
case t_ahr of _ [Occ=Dead] { Foo.T ds_dlB ds_dlC ->
Foo.T
ds_dlB
(\ (@ a_ai4) (@ b_ai5) _ [Occ=Dead] (y_aht :: b_ai5) -> y_aht)
}
...Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.9 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | tc124 |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | simonpj |
| Operating system | |
| Architecture |