Panic: mkNoTick: Breakpoint loading modules with -O2 via API
I load a trivial module via the API. I get a panic: GHCBugs.exe: GHCBugs.exe: panic! (the 'impossible' happened)
(GHC version 7.4.1 for i386-unknown-mingw32):
mkNoTick: Breakpoint
If I pass -O2 in the options. Without -O2 the module loads.
I attach the source code using the API to the ticket. The module I try to load just says: module Main where
main::IO() main = print "Hello Fay"
Trac metadata
Trac field | Value |
---|---|
Version | 7.4.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | GHC API |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | Windows |
Architecture | ia64 |