#5362: ghc: panic! mkUsageInfo: internal name? constr_a2Py{v}
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Reporter: markwright | Owner: simonpj
Type: bug | Status: new
Priority: highest | Milestone: 7.2.1
Component: Template Haskell | Version: 7.1
Keywords: panic mkUsageInfo | Testcase:
http://hackage.haskell.org/package/syb-with-class
Blockedby: | Difficulty:
Os: Linux | Blocking:
Architecture: x86_64 (amd64) | Failure: Compile-time crash
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Comment(by simonpj@…):
commit bdf364e86560ddb25676c259a331b7fcd722d26d
{{{
Author: Simon Peyton Jones <[email protected]>
Date: Tue Aug 2 14:06:12 2011 +0100
Don't bleat about non-External names in mkUsageInfo
See Note [Internal used_names]. Fixes Trac #5362.
compiler/iface/MkIface.lhs | 17 ++++++++++++++---
1 files changed, 14 insertions(+), 3 deletions(-)
}}}
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5362#comment:7>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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