dirtiness checking isn't keeping track of which source file contained Main
See https://github.com/commercialhaskell/stack/issues/1127#issuecomment-146781161 for the description of the issue and https://gist.github.com/snoyberg/aa6ce5247f9a0d1b5f95 for a minimal example.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.10.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |