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 |