Pattern synonyms with no signatures should yield warnings
When -fwarn-missing-signatures
is turned on, GHC should emit warnings for pattern synonyms with no signatures
Trac metadata
Trac field | Value |
---|---|
Version | 7.8.3 |
Type | FeatureRequest |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler (Type checker) |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |