[GHC] #14880: GHC panic: updateRole
GHC
ghc-devs at haskell.org
Tue Sep 11 11:15:29 UTC 2018
#14880: GHC panic: updateRole
-------------------------------------+-------------------------------------
Reporter: RyanGlScott | Owner: goldfire
Type: bug | Status: new
Priority: normal | Milestone: 8.8.1
Component: Compiler (Type | Version: 8.2.2
checker) |
Resolution: | Keywords: TypeInType
Operating System: Unknown/Multiple | Architecture:
Type of failure: Compile-time | Unknown/Multiple
crash or panic | Test Case:
Blocked By: | Blocking:
Related Tickets: #15076 | Differential Rev(s): Phab:D4769,
Wiki Page: | Phab:D5141
-------------------------------------+-------------------------------------
Comment (by tdammers):
Step 2 implemented here, on top of step 1:
http://git.haskell.org/ghc.git/commit/2728d63f0a42251d24d5fc4f044633f981891131
Unfortunately, this causes regressions:
{{{
Unexpected results from:
TEST="T12150 T12227 T12545 T5321Fun T5631"
SUMMARY for test run started at Tue Sep 11 12:37:11 2018 CEST
0:05:56 spent to go through
110 total tests, which gave rise to
526 test cases, of which
416 were skipped
4 had missing libraries
101 expected passes
0 expected failures
0 caused framework failures
0 caused framework warnings
0 unexpected passes
0 unexpected failures
5 unexpected stat failures
Unexpected stat failures:
compiler/T5631.run T5631 [stat not good enough] (normal)
compiler/T5321Fun.run T5321Fun [stat not good enough] (normal)
compiler/T12227.run T12227 [stat not good enough] (normal)
compiler/T12545.run T12545 [stat not good enough] (normal)
compiler/T12150.run T12150 [stat not good enough] (optasm)
}}}
It's possible that I made mistakes in manually porting the patch onto
master, so by all means please review.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14880#comment:121>
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