mathieu/os-rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
os-rust/compiler
History
Aaron Hill f422ef141a
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.
2020-09-07 08:44:35 -04:00
..
rustc cleanup: Remove duplicate library names from Cargo.tomls 2020-08-30 22:57:54 +03:00
rustc_apfloat mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_arena mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_ast Auto merge of #76170 - matklad:notrivia, r=petrochenkov 2020-09-02 03:19:38 +00:00
rustc_ast_lowering mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_ast_passes mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_ast_pretty Auto merge of #76170 - matklad:notrivia, r=petrochenkov 2020-09-02 03:19:38 +00:00
rustc_attr mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_builtin_macros Improve recovery on malformed format call 2020-09-02 13:18:19 +02:00
rustc_codegen_llvm Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_codegen_ssa Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_data_structures Auto merge of #76233 - cuviper:unhasher, r=Mark-Simulacrum 2020-09-02 22:16:22 +00:00
rustc_driver Auto merge of #73996 - da-x:short-unique-paths, r=petrochenkov 2020-09-03 23:27:45 +00:00
rustc_error_codes Rollup merge of #76143 - jyn514:duplicate-builtin-macros, r=petrochenkov 2020-09-01 18:24:35 -07:00
rustc_errors rustc_{errors,session}: add delay_good_path_bug 2020-09-02 10:43:17 +03:00
rustc_expand Auto merge of #76170 - matklad:notrivia, r=petrochenkov 2020-09-02 03:19:38 +00:00
rustc_feature driver: replace lazy_static by SyncLazy from std 2020-09-01 22:06:47 +01:00
rustc_fs_util mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_graphviz mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_hir hir: replace lazy_static by SyncLazy from std 2020-09-01 22:06:47 +01:00
rustc_hir_pretty mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_incremental mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_index mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_infer ty.flags -> ty.flags() 2020-09-04 18:28:20 +02:00
rustc_interface Auto merge of #73996 - da-x:short-unique-paths, r=petrochenkov 2020-09-03 23:27:45 +00:00
rustc_lexer lexer: Tiny improvement to shebang detection 2020-09-02 00:40:19 +03:00
rustc_lint Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_macros pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
rustc_metadata Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_middle Add CONST_ITEM_MUTATION lint 2020-09-07 08:44:35 -04:00
rustc_mir Add CONST_ITEM_MUTATION lint 2020-09-07 08:44:35 -04:00
rustc_mir_build Add CONST_ITEM_MUTATION lint 2020-09-07 08:44:35 -04:00
rustc_parse Auto merge of #76160 - scileo:format-recovery, r=petrochenkov 2020-09-02 19:29:27 +00:00
rustc_parse_format mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_passes Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_plugin_impl mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_privacy Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_query_system mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_resolve Rollup merge of #76143 - jyn514:duplicate-builtin-macros, r=petrochenkov 2020-09-01 18:24:35 -07:00
rustc_save_analysis Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_serialize mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_session Add CONST_ITEM_MUTATION lint 2020-09-07 08:44:35 -04:00
rustc_span Adds two source span utility functions used in source-based coverage 2020-08-31 18:41:57 -07:00
rustc_symbol_mangling Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_target mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_trait_selection ty.flags -> ty.flags() 2020-09-04 18:28:20 +02:00
rustc_traits Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_ty Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_typeck Change ty.kind to a method 2020-09-04 17:47:51 +02:00