IPRun failure
typecheck/should_run/IPRun is currently failing all ways:
=====> IPRun(normal) 1973 of 2622 [0, 24, 0]
cd ./typecheck/should_run && '/64playpen/simonmar/nightly/HEAD-cam-04-unx/x86_64-unknown-linux/inplace/bin/ghc-stage2' -fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-conf -rtsopts -o IPRun IPRun.hs >IPRun.comp.stderr 2>&1
Compile failed (status 256) errors were:
[1 of 1] Compiling Main ( IPRun.hs, IPRun.o )
IPRun.hs:13:18:
Ambiguous type variable `a' in the constraint:
(Num a) arising from the literal `5'
Probable fix: add a type signature that fixes these type variable(s)
In the expression: 5
In the expression: let ?x = 5 in \ () -> ?x
In an equation for `f2': f2 () = let ?x = 5 in \ () -> ?x
IPRun.hs:24:13:
Ambiguous type variable `a1' in the constraint:
(Show a1) arising from a use of `print'
Probable fix: add a type signature that fixes these type variable(s)
In a stmt of a 'do' expression: print (f2 () ())
In the expression:
do { print (f0 ());
print (f1 ());
print (f2 () ());
print (f3 ()) }
In the expression:
let ?x = 0
in
do { print (f0 ());
print (f1 ());
print (f2 () ());
.... }
*** unexpected failure for IPRun(normal)Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.12.3 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | highest |
| Resolution | Unresolved |
| Component | Compiler (Type checker) |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |