Invalid error range for special cases of NoEquality types

**Repro steps**

This code:
```fsharp
[]
type MyType(field: string) =
member _.Field = field

module internal MyTypeHelpers =

let f (myType: MyType) =
42

let g myType =
let x = myType
let y = myType
let z = x = y
f myType
```

**Expected behavior**

An error on the line `let z = x = y`

**Actual behavior**

Error on the last line:

**Related information**

Any of the below fixes the case:
1) Removing explicit type in the first helper - that the first helper infers input as a general type and the second helper infer input as something with equality
2) Adding explicit type to the second helper - just works as expected

Also, note that the error message mentioned the correct range.