[GHC] #15745: Panicking typechecker plugins

[GHC]

#15745: Panicking typechecker plugins
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        Reporter:  philderbeast      |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  8.2.2
  checker)                           |             Keywords:
      Resolution:                    |  TypeCheckerPlugins
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by adamgundry):

 * keywords:   => TypeCheckerPlugins
 * cc: adamgundry (added)


Comment:

 Makes sense. We can't necessarily identify such plugin-caused errors in
 all cases, but it should at least be possible to catch exceptions thrown
 in TcPluginM.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15745#comment:1>
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