#1706: type checking does not terminate for ghc-6.8.0.20070916
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Reporter: [EMAIL PROTECTED] | Owner: simonpj
Type: bug | Status: new
Priority: normal | Milestone: 6.8.1
Component: Compiler | Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Unknown
Os: Linux | Testcase:
Architecture: x86 |
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Comment (by [EMAIL PROTECTED]):
I've found another example when compiling the programatica sources.
However, this examples ends in `stack overflow` but in constrast to ticket
#1709 not after `*** Simplify` but like above after `***
Renamer/typechecker`. (Still, the causes may be unrelated.)
For reproduction do:
{{{
cvs -d :pserver:[EMAIL PROTECTED]:/cvs co -P programatica/tools/base
cd programatica/tools/base
ghc --make Modules/Modules.lhs -fglasgow-exts -fallow-overlapping-
instances -fallow-undecidable-instances -fno-monomorphism-restriction
-XPartiallyAppliedClosedTypeSynonyms -dshow-passes -iAST -iTI -iparse2
-iparse2/Lexer -iparse2/Parser -iparse2/LexerGen -iparse2/LexerSpec
-itests/HbcLibraries -ipretty -isyntax -ilib -ilib/Monads -iModules -idefs
-itransforms -itransforms/Deriving
}}}
My output is:
{{{
...
*** Checking old interface for main:Modules:
[29 of 29] Compiling Modules ( Modules/Modules.lhs,
Modules/Modules.o )
*** Parser:
*** Renamer/typechecker:
*** Deleting temp files:
Warning: deleting non-existent /tmp/ghc26300_0/ghc26300_0.s
*** Deleting temp dirs:
stack overflow: use +RTS -K<size> to increase it
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1706>
GHC <http://www.haskell.org/ghc/>
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