Segmentation fault in ghc --interactive when run with +RTS -Da
This was observed in HEAD as of 02/07/2008.
- Compile a stage2 GHC with the -debug option on.
- Run stage2/ghc-inplace --interactive RTS -Da
Expected result: GHCi comes up, maybe showing some extra debugging information Actual result:
stg_ap_0_ret... Segmentation fault
This has been observed on amd64/Linux and amd64/OSX 10.5.
Interestingly, -Da is omitted from the RTS help text. Maybe DebugFlags.apply is known to be broken?
Trac metadata
Trac field | Value |
---|---|
Version | 6.9 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | Unknown |
Architecture | Unknown |