On Mon, Oct 01, 2001 at 09:39:51AM +0100, Simon Marlow wrote: > > On Sun, Sep 30, 2001 at 03:29:44PM +0100, Ian Lynagh wrote: > > > > > > $ ghc -O -fvia-C -O2-for-C -Wall -package lang -prof -auto > > -c -o Tokens.o Tokens.lhs > > > $ ghc -O -fvia-C -O2-for-C -Wall -package lang -prof -auto > > -c -o IA.o IA.lhs > > > ghc-5.00.2: panic! (the `impossible' happened, GHC version 5.00.2): > > > Oversize heap check detected. Please try compiling with -O. > > > > > > Please report it as a compiler bug to > > [EMAIL PROTECTED], > > > or http://sourceforge.net/projects/ghc/. > > > > Just tried with 5.02 and the same thing happens: > > > > ghc-5.02: panic! (the `impossible' happened, GHC version 5.02): > > Oversize heap check detected. Please try compiling with -O. > > This is a known bug, but thanks for reporting it anyway. The workaround > is as suggested, try compiling with -O.
I *was* compiling with -O. IIRC the problem occured with any level of optimisation I tried if and only if profiling was enabled. Any other suggestions? > It tends to happen particularly when a module contains a large static > data structure. This is indeed the case. Thanks Ian _______________________________________________ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
