[GHC] #10527: Panic Simplifier ticks exhausted with type families
GHC
ghc-devs at haskell.org
Thu Jun 25 23:11:05 UTC 2015
#10527: Panic Simplifier ticks exhausted with type families
-------------------------------------+-------------------------------------
Reporter: sopvop | Owner: bgamari
Type: bug | Status: new
Priority: highest | Milestone: 7.10.2
Component: Compiler | Version: 7.10.1-rc1
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
Type of failure: None/Unknown | Unknown/Multiple
Blocked By: | Test Case:
Related Tickets: | Blocking:
| Differential Revisions:
-------------------------------------+-------------------------------------
Comment (by bgamari):
Reading through the patch it indeed seems that the `NoDup` to `Simplified`
change that I noticed above could have arisen out of this commit. See the
treatment of `simplArg` for
https://phabricator.haskell.org/rGHC8af219adb914b292d0f8c737fe0a1e3f7fb19cf3#C60694NL1193
for how. That being said, using `dup_flag` instead of `Simplified` on line
1203 doesn't seem to help. I'll need more sleep to get any further I'm
afraid.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10527#comment:12>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
More information about the ghc-tickets
mailing list