T13456

[Simon Peyton Jones]

Aha, thanks. I have just done that.

|  -----Original Message-----
|  From: Sylvain Henry <sylvain at haskus.fr>
|  Sent: 28 April 2020 09:24
|  To: Simon Peyton Jones <simonpj at microsoft.com>; Ben Gamari <ben at well-
|  typed.com>
|  Cc: ghc-devs <ghc-devs at haskell.org>
|  Subject: Re: T13456
|  
|  Simon
|  
|  !2600 doesn't contain the fix introduced by !3121. You should rebase it.
|  
|  Sylvain
|  
|  
|  On 28/04/2020 09:50, Simon Peyton Jones via ghc-devs wrote:
|  > Ben
|  >
|  > I'm still getting framework failures from the testsuite, as below.
|  >
|  > But now it's not just me: it's CI!   See !2600 which is failing in this
|  way.
|  >
|  > It'd be good to nail this... it seems wrong to have to ignore framework
|  failures when checking that a build validates.
|  >
|  > Simon
|  >
|  > |  -----Original Message-----
|  > |  From: Simon Peyton Jones
|  > |  Sent: 20 April 2020 21:42
|  > |  To: Ben Gamari <ben at well-typed.com>
|  > |  Subject: RE: T13456
|  > |
|  > |  Thanks!
|  > |
|  > |  | -----Original Message-----
|  > |  | From: Ben Gamari <ben at well-typed.com>
|  > |  | Sent: 20 April 2020 18:57
|  > |  | To: Simon Peyton Jones <simonpj at microsoft.com>; ghc-devs <ghc-
|  > |  | devs at haskell.org>
|  > |  | Subject: Re: T13456
|  > |  |
|  > |  | Simon Peyton Jones via ghc-devs <ghc-devs at haskell.org> writes:
|  > |  |
|  > |  | > I'm getting this failure (below) from validate fairly
|  consistently.
|  > |  | > It is often silenced by adding an empty file
|  > |  | > ghci/should_run/T13456.stderr But it's troubling.  Does anyone
|  else
|  > |  see
|  > |  | this?  How can I debug it?
|  > |  | >
|  > |  | Indeed this is odd. I have not seen this in CI or my local builds.
|  It's
|  > |  | possible that I have seen it in local builds that were failing for
|  > |  other
|  > |  | reasons but ignored it.
|  > |  |
|  > |  | While I don't know why you are seeing these failures in general,
|  the
|  > |  fact
|  > |  | that they are reported as framework failures is arguably a bug. I
|  would
|  > |  | argue that we should treat a non-existing .stderr file as we would
|  an
|  > |  | empty file. I've opened !3121 fixing this. Hopefully you will see
|  a
|  > |  more
|  > |  | helpful error message with this patch.
|  > |  |
|  > |  | Cheers,
|  > |  |
|  > |  | - Ben
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