Re: Validate failures in DPH

On 19/10/2012, at 2:17 AM, Simon Peyton-Jones wrote:

> I’m getting these failures in DPH when validating on Windows (32-bit)
>  
>    dph/nbody                     dph-nbody-copy-fast [exit code non-0] (normal)
>    dph/nbody                     dph-nbody-vseg-fast [exit code non-0] (normal)
>  
> It’s a type error as below.  Can anyone (Manuel, Ben?) say what’s wrong and how to fix it?   I assume it’s some kind of library mismatch.
>  
> Simon
>  
> cd ./dph/nbody && 'C:/code/HEAD/inplace/bin/ghc-stage2.exe' -fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-db -rtsopts -fno-ghci-history -outputdir vseg-fast --make -o dph-nbody-vseg-fast Main  -O0 -package dph-lifted-vseg -package dph-prim-par  >dph-nbody-vseg-fast.comp.stderr 2>&1
> Compile failed (status 256) errors were:
> [ 1 of 10] Compiling Randomish        ( Randomish.hs, vseg-fast\Randomish.o )
>  
> Randomish.hs:59:67:
>     Couldn't match expected type `Word64' with actual type `Integer'
>     In the second argument of `mod', namely `range'
>     In the first argument of `(+)', namely `(x `mod` range)'
>     In the second argument of `($)', namely `(x `mod` range) + valMin'


There haven't been any commits to the dph repo since August.

I went to find out what got broken and I'm getting a validate failure somewhere else:

compiler/stage1/build/Parser.hs:38:27:
    Module `StaticFlags' does not export `opt_Hpc'
make[1]: *** [compiler/stage1/build/Parser.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [all] Error 2


One of the productions is still trying to use that flag, too:

Parser.y:1411
        | hpc_annot exp                         { sL (comb2 $1 $>) $ if opt_Hpc
                                                        then HsTickPragma (unLoc $1) $2
                                                        else HsPar $2 }

Ben.