Error cascade with type applications
Using type applications with an out of scope identifier causes an unfortunate error cascade.
foo = notInScope @Bool
Leads to the right out of scope error but also an error about using type application when notInScope is
not a polytype. I think the second error should be suppressed.
t.hs:4:7: error: Variable not in scope: notInScope
|
4 | foo = notInScope @Bool
| ^^^^^^^^^^
t.hs:4:7: error:
• Cannot apply expression of type ‘t1’
to a visible type argument ‘Bool’ notInScope
• In the expression: notInScope @Bool
In an equation for ‘foo’: foo = notInScope @Bool
|
4 | foo = notInScope @Bool
| ^^^^^^^^^^^^^^^^
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.0.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |