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granite-rust/compiler/rustc_middle/src
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bors 88197214b8 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.
2020-09-10 05:54:26 +00:00
..
dep_graph mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
hir mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
ich mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
infer mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
middle pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
mir Auto merge of #75573 - Aaron1011:feature/const-mutation-lint, r=oli-obk 2020-09-10 05:54:26 +00:00
query pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
traits Rollup merge of #76340 - jonas-schievink:rm-dupe, r=Mark-Simulacrum 2020-09-07 01:18:10 +02:00
ty Fix documentation for TyCtxt::all_impls 2020-09-06 12:10:46 +02:00
util mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
arena.rs mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
lib.rs datastructures: replace once_cell crate with an impl from std 2020-08-30 20:06:14 +01:00
lint.rs mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
macros.rs mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
tests.rs mv compiler to compiler/ 2020-08-30 18:45:07 +03:00