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E0122: clarify wording #43176

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Merged
merged 2 commits into from
Aug 11, 2017
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E0122: clarify wording #43176

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ba53f95
E0122: clarify wording
RalfJung Jul 12, 2017
5067ef2
fix line lengths
RalfJung Jul 12, 2017
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4 changes: 2 additions & 2 deletions src/librustc_typeck/diagnostics.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1611,8 +1611,8 @@ static BAR: _ = "test"; // error, explicitly write out the type instead
"##,

E0122: r##"
An attempt was made to add a generic constraint to a type alias. While Rust will
allow this with a warning, it will not currently enforce the constraint.
An attempt was made to add a generic constraint to a type alias. This constraint is
entirely ignored. For backwards compatibility, Rust still allows this with a warning.
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[00:12:30] error: description for error code E0122 contains a line longer than 80 characters.
[00:12:30] if you're inserting a long URL use the footnote style to bypass this check.
[00:12:30]     --> /checkout/src/librustc_typeck/diagnostics.rs:13:1
[00:12:30]      |
[00:12:30] 13   | / register_long_diagnostics! {
[00:12:30] 14   | |
[00:12:30] 15   | | E0023: r##"
[00:12:30] 16   | | A pattern used to match against an enum variant must provide a sub-pattern for
[00:12:30] ...    |
[00:12:30] 4680 | |
[00:12:30] 4681 | | }
[00:12:30]      | |_^
[00:12:30]      |
[00:12:30]      = note: this error originates in a macro outside of the current crate
[00:12:30] 
[00:12:30] error: aborting due to previous error(s)

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oops did not know about this -- will fix.

Consider the example below:

```
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