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@smart-cactus.org] | Sent: 10 November 2016 19:45 | To: Simon Peyton Jones | Cc: ghc-devs@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