#5362: ghc: panic! mkUsageInfo: internal name? constr_a2Py{v}
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Reporter: markwright | Owner: simonpj
Type: bug | Status: merge
Priority: highest | Milestone: 7.2.1
Component: Template Haskell | Version: 7.1
Keywords: panic mkUsageInfo | Testcase: th/T5362
Blockedby: | Difficulty:
Os: Linux | Blocking:
Architecture: x86_64 (amd64) | Failure: Compile-time crash
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Changes (by simonpj):
* status: new => merge
* testcase: http://hackage.haskell.org/package/syb-with-class =>
th/T5362
Comment:
Thanks for reporting this. I think the above patch fixes it; at least, it
certainly fixes Ian's test case, which I've added to the regression suite.
Can you try your example?
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5362#comment:8>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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