simplifier causes stack overflow in ghc-6.8.0.20070916
In order to reproduce the bug, you'll have to checkout uni:
svn co https://svn-agbkb.informatik.uni-bremen.de/uni/trunk uni
install the package HaXml-1.13.2 (to be found as uni/HaXml/HaXml.tgz
)
The packages pretty
and containers
have be added to HaXml.cabal
.
Within uni call:
./configure
make packages
Compilation fails with:
FileDialog.hs:742:0:
Warning: Definition but no type signature for `deleteFileImg'
Inferred type: deleteFileImg :: IO Image
*** Desugar:
Result size = 5899
*** Simplify:
Result size = 4328
Result size = 4254
Result size = 4254
Result size = 4254
Result size = 4254
*** Specialise:
Result size = 4254
*** Float out (not lambdas, not constants):
Result size = 4906
*** Float inwards:
Result size = 4906
*** Simplify:
*** Deleting temp files:
Warning: deleting non-existent /tmp/ghc23343_0/ghc23343_0.s
*** Deleting temp dirs:
stack overflow: use +RTS -K<size> to increase it
If I increase with +RTS -K100m
compilation exhausts the heap after 18 minutes:
*** Simplify:
Heap exhausted;
Current maximum heap size is 999997440 bytes (953 Mb);
use `+RTS -M<size>' to increase it.
Trac metadata
Trac field | Value |
---|---|
Version | 6.8 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |