bors 44e3daf5ee Auto merge of #80459 - mark-i-m:or-pat-reg, r=petrochenkov ... Implement edition-based macro :pat feature This PR does two things: 1. Fixes the perf regression from https://github.com/rust-lang/rust/pull/80100#issuecomment-750893149 2. Implements `:pat2018` and `:pat2021` matchers, as described by `@joshtriplett` in https://github.com/rust-lang/rust/issues/54883#issuecomment-745509090 behind the feature gate `edition_macro_pat`. r? `@petrochenkov` cc `@Mark-Simulacrum`		2020-12-31 14:52:26 +00:00
..
mbe	Implement edition-based macro pat feature	2020-12-30 09:57:49 -06:00
mut_visit	rustc_ast: visit_mac -> visit_mac_call	2020-11-03 23:39:51 +03:00
parse	Move lexer unit tests to rustc_lexer	2020-08-30 19:53:36 +02:00
tokenstream	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
base.rs	Remove pretty-print/reparse hack, and add derive-specific hack	2020-12-29 09:36:42 -05:00
build.rs	Properly handle attributes on statements	2020-11-26 17:08:35 -05:00
config.rs	Remove pretty-print/reparse hack, and add derive-specific hack	2020-12-29 09:36:42 -05:00
expand.rs	Remove pretty-print/reparse hack, and add derive-specific hack	2020-12-29 09:36:42 -05:00
lib.rs	Remove some no longer necessary #[cfg(test)]s	2020-12-12 19:20:37 +03:00
mbe.rs	Revert "Promote missing_fragment_specifier to hard error"	2020-12-22 09:33:16 -05:00
module.rs	Syntactically permit unsafety on mods	2020-09-10 06:56:33 -07:00
placeholders.rs	Properly handle attributes on statements	2020-11-26 17:08:35 -05:00
proc_macro_server.rs	Remove pretty-print/reparse hack, and add derive-specific hack	2020-12-29 09:36:42 -05:00
proc_macro.rs	Remove pretty-print/reparse hack, and add derive-specific hack	2020-12-29 09:36:42 -05:00
tests.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00