CI builds failing

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CI builds failing

David Feuer-2
It looks like the recent differential builds are all failing like this:

compiler/main/DynamicLoading.hs:79:19: warning: [-Wunused-matches]
    Defined but not used: ‘hsc_env’
   |
79 | initializePlugins hsc_env df
   |                   ^^^^^^^
ghc: panic! (the 'impossible' happened)
  (GHC version 8.2.1 for x86_64-unknown-linux):
        runtimeRepPrimRep
  typePrimRep (r_apc3 :: TYPE rep_apc2)
  rep_apc2
  Call stack:
      CallStack (from HasCallStack):
        prettyCurrentCallStack, called at compiler/utils/Outputable.hs:1133:58 in ghc:Outputable
        callStackDoc, called at compiler/utils/Outputable.hs:1137:37 in ghc:Outputable
        pprPanic, called at compiler/simplStg/RepType.hs:360:5 in ghc:RepType
Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
make[1]: *** [compiler/stage1/build/PrelRules.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [all] Error 2


Oddly, I don't see a commit to master failing like this. What's going on?

David
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RE: CI builds failing

GHC - devs mailing list
I wonder if you are compiling with 8.2.1?   It's broken.  You need 8.2.2

| -----Original Message-----
| From: ghc-devs <[hidden email]> On Behalf Of David Feuer
| Sent: 16 April 2018 18:22
| To: [hidden email]
| Subject: CI builds failing
|
| It looks like the recent differential builds are all failing like this:
|
| compiler/main/DynamicLoading.hs:79:19: warning: [-Wunused-matches]
|     Defined but not used: ‘hsc_env’
|    |
| 79 | initializePlugins hsc_env df
|    |                   ^^^^^^^
| ghc: panic! (the 'impossible' happened)
|   (GHC version 8.2.1 for x86_64-unknown-linux):
| runtimeRepPrimRep
|   typePrimRep (r_apc3 :: TYPE rep_apc2)
|   rep_apc2
|   Call stack:
|       CallStack (from HasCallStack):
|         prettyCurrentCallStack, called at
| compiler/utils/Outputable.hs:1133:58 in ghc:Outputable
|         callStackDoc, called at compiler/utils/Outputable.hs:1137:37 in
| ghc:Outputable
|         pprPanic, called at compiler/simplStg/RepType.hs:360:5 in
| ghc:RepType
| Please report this as a GHC bug:
| https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.hask
| ell.org%2Fghc%2Freportabug&data=02%7C01%7Csimonpj%40microsoft.com%7C9cae
| ba32974343dc3b4008d5a3bea49b%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%
| 7C636594961595926044&sdata=%2Fnn6O17%2BCIhszUh1CtWoiNcrHvuFKEVoYS%2FyWn7
| JDtk%3D&reserved=0
| make[1]: *** [compiler/stage1/build/PrelRules.o] Error 1
| make[1]: *** Waiting for unfinished jobs....
| make: *** [all] Error 2
|
|
| Oddly, I don't see a commit to master failing like this. What's going
| on?
|
| David
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| ghc-devs mailing list
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| devs&data=02%7C01%7Csimonpj%40microsoft.com%7C9caeba32974343dc3b4008d5a3
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Re: CI builds failing

David Feuer-2
On Monday, April 16, 2018 9:16:37 PM EDT Simon Peyton Jones wrote:
> I wonder if you are compiling with 8.2.1?   It's broken.  You need 8.2.2

I'm talking about Harbormaster and CircleCI. Ben, do you know if someone changed the configuration of the build bots or something?
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Re: CI builds failing

Sylvain Henry-2
It should be ok with the following revert:
https://git.haskell.org/ghc.git/commitdiff/0e37361392a910ccbbb2719168f4e8d8272b2ae2


On 17/04/2018 02:54, David Feuer wrote:
> On Monday, April 16, 2018 9:16:37 PM EDT Simon Peyton Jones wrote:
>> I wonder if you are compiling with 8.2.1?   It's broken.  You need 8.2.2
> I'm talking about Harbormaster and CircleCI. Ben, do you know if someone changed the configuration of the build bots or something?
> _______________________________________________
> ghc-devs mailing list
> [hidden email]
> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs

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