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diagnostics: Fix E0303 explanation.

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This commit is contained in:
Michael Sproul 2015-07-13 23:21:33 +10:00
parent edf29a7102
commit 4ec3ab61c0
1 changed files with 4 additions and 4 deletions
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8
src/librustc/diagnostics.rs
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@ -972,16 +972,16 @@ Updates to the borrow checker in a future version of Rust may remove this
restriction, but for now patterns must be rewritten without sub-bindings.
```
// Code like this...
match Some(5) {
ref op_num @ Some(num) => ...
// Before.
match Some("hi".to_string()) {
ref op_string_ref @ Some(ref s) => ...
None => ...
}
// After.
match Some("hi".to_string()) {
Some(ref s) => {
let op_string_ref = &Some(&s);
let op_string_ref = &Some(s);
...
}
None => ...