#5844: Panic on generating Core code
--------------------------------+-------------------------------------------
Reporter: JamesFisher | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.4.1 | Keywords:
Os: Linux | Architecture: x86_64 (amd64)
Failure: Compile-time crash | Testcase:
Blockedby: | Blocking:
Related: |
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Comment(by JamesFisher):
This appears to be caused by the presence of the literal {{{1}}} in
certain typing contexts. It crashes when I place the following in the
position of {{{1}}} in the above test:
{{{
0
2
3 [...]
(-1)
(fromIntegral 1)
[1,2]
(Just 1)
(toInteger 5)
(1 :: Integer)
(1 :: Rational)
}}}
It does NOT crash when replaced with:
{{{
1e3
0x45
(1 :: Int)
"foo"
'a'
("foo" :: Integer)
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5844#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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