diff options
| author | bors <bors@rust-lang.org> | 2022-11-22 17:09:06 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-11-22 17:09:06 +0000 |
| commit | b33afd61edfb690ace17d0672b367e44758c1bef (patch) | |
| tree | 4b806322d7fb1463672319546e1aadc3e2a0b5cc /src/docs/default_numeric_fallback.txt | |
| parent | 9e093072457d9cafe8a7259992d1a05d179e4757 (diff) | |
| parent | e95d40980b3044a6a9cad1b5e72eb57390790d18 (diff) | |
Auto merge of #104688 - flip1995:clippyup, r=Manishearth,flip1995
Update Clippy r? `@Manishearth` Sorry for taking so long. There were so many blockers and so little time. This situation should be mitigated with #104007 in the future.
Diffstat (limited to 'src/docs/default_numeric_fallback.txt')
| -rw-r--r-- | src/docs/default_numeric_fallback.txt | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/src/docs/default_numeric_fallback.txt b/src/docs/default_numeric_fallback.txt deleted file mode 100644 index 15076a0a68b..00000000000 --- a/src/docs/default_numeric_fallback.txt +++ /dev/null @@ -1,28 +0,0 @@ -### What it does -Checks for usage of unconstrained numeric literals which may cause default numeric fallback in type -inference. - -Default numeric fallback means that if numeric types have not yet been bound to concrete -types at the end of type inference, then integer type is bound to `i32`, and similarly -floating type is bound to `f64`. - -See [RFC0212](https://github.com/rust-lang/rfcs/blob/master/text/0212-restore-int-fallback.md) for more information about the fallback. - -### Why is this bad? -For those who are very careful about types, default numeric fallback -can be a pitfall that cause unexpected runtime behavior. - -### Known problems -This lint can only be allowed at the function level or above. - -### Example -``` -let i = 10; -let f = 1.23; -``` - -Use instead: -``` -let i = 10i32; -let f = 1.23f64; -``` \ No newline at end of file |
