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
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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