Breakage due to CallStack refactoring

[Simon Peyton Jones]

Darn.   validate --fast doesn’t run that test.

And, sure enough, I made a mistake.  So I'm reverting and will solve
my original problem another way. sorry about this.

Simon

|  -----Original Message-----
|  From: Ben Gamari [mailto:ben at smart-cactus.org]
|  Sent: 10 November 2016 19:45
|  To: Simon Peyton Jones <simonpj at microsoft.com>
|  Cc: ghc-devs at haskell.org
|  Subject: Breakage due to CallStack refactoring
|  
|  Hi Simon,
|  
|  In 317236db308d you performed some refactoring of CallStack defaulting
|  and noted that there was no change in visisble behavior. However, it
|  isn't seem that this is true. The following two tests [1] now fail as
|  callstacks are no longer produced in their output,
|  
|      TEST="assert T10845"
|  
|  Presumably this isn't expected.
|  
|  Cheers,
|  
|  - Ben
|  
|  
|  [1] https://phabricator.haskell.org/harbormaster/build/14964/?l=100