#2788: GHC panic
-------------------------+--------------------------------------------------
Reporter: rodprice | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 6.10.1 | Severity: normal
Keywords: | Testcase:
Architecture: x86 | Os: MacOS X
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Attempting to compile SHA1Test.hs in the Crypto-4.1.0 package on Hackage
generates the following
ghc: panic! (the 'impossible' happened)
(GHC version 6.10.1 for i386-apple-darwin):
RegAllocLinear.getStackSlotFor: out of stack slots, try -fregs-
graph
Compiling by hand with
ghc --make -fglasgow-exts -fregs-graph SHA1Test.hs
resolves the problem.
I'm using an Intel MacBook Pro running Leopard (10.5.5).
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2788>
GHC <http://www.haskell.org/ghc/>
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