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bors e8cb1a4a56 Auto merge of #85359 - lrh2000:reserved-prefixes, r=nikomatsakis 
Reserve prefixed identifiers and literals (RFC 3101)

This PR denies any identifiers immediately followed by one of three tokens `"`, `'` or `#`, which is stricter than the requirements of RFC 3101 but may be necessary according to the discussion at [Zulip].

[Zulip]: https://rust-lang.zulipchat.com/#narrow/stream/268952-edition-2021/topic/reserved.20prefixes/near/238470099

The tracking issue #84599 says we'll add a feature gate named `reserved_prefixes`, but I don't think I can do this because it is impossible for the lexer to know whether a feature is enabled or not. I guess determining the behavior by the edition information should be enough.

Fixes #84599
2021-06-27 20:33:25 +00:00
..
rustc
rustc_apfloat Use HTTPS links where possible 2021-06-23 16:26:46 -04:00
rustc_arena
rustc_ast Auto merge of #86599 - Amanieu:asm_raw, r=nagisa 2021-06-25 20:44:28 +00:00
rustc_ast_lowering Auto merge of #86321 - JohnTitor:rollup-q61c8q4, r=JohnTitor 2021-06-15 20:15:23 +00:00
rustc_ast_passes Auto merge of #86164 - FabianWolff:issue-86053, r=davidtwco 2021-06-17 06:34:12 +00:00
rustc_ast_pretty Auto merge of #86599 - Amanieu:asm_raw, r=nagisa 2021-06-25 20:44:28 +00:00
rustc_attr
rustc_builtin_macros Auto merge of #86599 - Amanieu:asm_raw, r=nagisa 2021-06-25 20:44:28 +00:00
rustc_codegen_cranelift Auto merge of #85640 - bjorn3:custom_ice_hook, r=jackh726 2021-06-25 04:06:32 +00:00
rustc_codegen_llvm Auto merge of #86267 - ZuseZ4:master, r=nagisa 2021-06-26 19:20:41 +00:00
rustc_codegen_ssa Auto merge of #86166 - tmiasko:no-alloca-for-zsts, r=nagisa 2021-06-21 04:03:51 +00:00
rustc_data_structures Rollup merge of #86387 - JohnTitor:now-no-unused-lifetimes, r=Mark-Simulacrum 2021-06-22 07:37:53 +09:00
rustc_driver Use Option::map() instead of if let 2021-06-26 22:26:26 +02:00
rustc_error_codes Auto merge of #86279 - JohnTitor:transparent-zero-size-fields, r=nikomatsakis 2021-06-24 07:29:59 +00:00
rustc_errors
rustc_expand Don't lint :pat when re-parsing a macro from another crate. 2021-06-24 22:04:55 +00:00
rustc_feature Add support for using qualified paths with structs in expression and pattern 2021-06-10 13:18:41 +02:00
rustc_fs_util
rustc_graphviz Use HTTPS links where possible 2021-06-23 16:26:46 -04:00
rustc_hir Rollup merge of #86223 - fee1-dead:better-E0121, r=petrochenkov 2021-06-23 00:20:18 +02:00
rustc_hir_pretty Auto merge of #86599 - Amanieu:asm_raw, r=nagisa 2021-06-25 20:44:28 +00:00
rustc_incremental
rustc_index
rustc_infer Auto merge of #86164 - FabianWolff:issue-86053, r=davidtwco 2021-06-17 06:34:12 +00:00
rustc_interface Auto merge of #86267 - ZuseZ4:master, r=nagisa 2021-06-26 19:20:41 +00:00
rustc_lexer Rename 'bad prefix' to 'unknown prefix'. 2021-06-26 23:11:14 +08:00
rustc_lint Auto merge of #85359 - lrh2000:reserved-prefixes, r=nikomatsakis 2021-06-27 20:33:25 +00:00
rustc_lint_defs Use FutureIncompatibilityReason to denote edition 2021-06-26 23:40:07 +08:00
rustc_llvm
rustc_macros Lint for unused borrows as part of UNUSED_MUST_USE 2021-06-18 15:09:40 +08:00
rustc_metadata Use #[non_exhaustive] where appropriate 2021-06-24 04:16:11 -04:00
rustc_middle Auto merge of #86586 - Smittyvb:https-everywhere, r=petrochenkov 2021-06-26 08:24:31 +00:00
rustc_mir Auto merge of #86586 - Smittyvb:https-everywhere, r=petrochenkov 2021-06-26 08:24:31 +00:00
rustc_mir_build Auto merge of #86138 - FabianWolff:issue-85871, r=nikomatsakis 2021-06-23 21:35:46 +00:00
rustc_parse No reserved_prefix suggestion in proc macro call_site. 2021-06-26 23:11:14 +08:00
rustc_parse_format
rustc_passes Check that #[cmse_nonsecure_entry] is applied to a function definition 2021-06-25 17:49:41 +02:00
rustc_plugin_impl
rustc_privacy Add more tests + visit_ty in some places 2021-06-09 19:28:41 +01:00
rustc_query_impl Auto merge of #85154 - cjgillot:lessfn, r=bjorn3 2021-06-15 14:52:58 +00:00
rustc_query_system Auto merge of #85154 - cjgillot:lessfn, r=bjorn3 2021-06-15 14:52:58 +00:00
rustc_resolve Auto merge of #85427 - ehuss:fix-use-placement, r=jackh726 2021-06-24 14:56:28 +00:00
rustc_save_analysis
rustc_serialize Emit warnings for unused fields in custom targets. 2021-06-17 21:48:02 +02:00
rustc_session Auto merge of #86267 - ZuseZ4:master, r=nagisa 2021-06-26 19:20:41 +00:00
rustc_span Auto merge of #86386 - inquisitivecrystal:better-errors-for-display-traits-v3, r=estebank 2021-06-23 03:16:04 +00:00
rustc_symbol_mangling
rustc_target Point to the updated version of some dead links 2021-06-23 19:36:51 -04:00
rustc_trait_selection Auto merge of #86386 - inquisitivecrystal:better-errors-for-display-traits-v3, r=estebank 2021-06-23 03:16:04 +00:00
rustc_traits Use HTTPS links where possible 2021-06-23 16:26:46 -04:00
rustc_ty_utils
rustc_type_ir
rustc_typeck Auto merge of #86445 - sexxi-goose:box_fix, r=nikomatsakis 2021-06-27 18:10:35 +00:00