No ambiguity check when `ConstrainedClassMethods` is on
The following program is wrongfully accepted when ConstrainedClassMethods is on:
module ShouldFail where
class Foo a where
op :: Eq b => a -> IntI have a fix.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.10.1-rc2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler (Type checker) |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |