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E0090: Add explanation for error message #40723

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Mar 23, 2017
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E0090: Add explanation for error message #40723

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E0090: Add explanation for error message
SamWhited Mar 22, 2017
8ea0f18
E0090: Expand error message explanation
SamWhited Mar 22, 2017
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13 changes: 12 additions & 1 deletion src/librustc_typeck/diagnostics.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1223,6 +1223,18 @@ fn main() {
```
"##,

E0090: r##"
The wrong number of lifetimes were supplied. For example:
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Can you specify it is only when too few lifetimes are supplied that you get this error? When it is too many the error is E0088.

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Done.


```compile_fail,E0090
fn foo<'a: 'b, 'b: 'a>() {}

fn main() {
foo::<'static>(); // error, expected 2 lifetime parameters
}
```
"##,

E0091: r##"
You gave an unnecessary type parameter in a type alias. Erroneous code
example:
Expand Down Expand Up @@ -4120,7 +4132,6 @@ register_diagnostics! {
// E0068,
// E0085,
// E0086,
E0090,
E0103, // @GuillaumeGomez: I was unable to get this error, try your best!
E0104,
// E0123,
Expand Down