diff options
| author | bors <bors@rust-lang.org> | 2020-09-10 05:54:26 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2020-09-10 05:54:26 +0000 |
| commit | 961f18317dcb427277ac89a89936781fdef31a17 (patch) | |
| tree | a164a95b7ba07660068331c92ead686f4643b75d /src/test/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs | |
| parent | 3ffe9f843c1709bce254f98dcb0a08a04ac3fe8d (diff) | |
| parent | f23670ed68c4871a3048bf24f7ad2aa426555b6e (diff) | |
| download | rust-961f18317dcb427277ac89a89936781fdef31a17.tar.gz rust-961f18317dcb427277ac89a89936781fdef31a17.zip | |
Auto merge of #75573 - Aaron1011:feature/const-mutation-lint, r=oli-obk
Add CONST_ITEM_MUTATION lint Fixes #74053 Fixes #55721 This PR adds a new lint `CONST_ITEM_MUTATION`. Given an item `const FOO: SomeType = ..`, this lint fires on: * Attempting to write directly to a field (`FOO.field = some_val`) or array entry (`FOO.array_field[0] = val`) * Taking a mutable reference to the `const` item (`&mut FOO`), including through an autoderef `FOO.some_mut_self_method()` The lint message explains that since each use of a constant creates a new temporary, the original `const` item will not be modified.
Diffstat (limited to 'src/test/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs')
0 files changed, 0 insertions, 0 deletions