Lukas Wirth
78f33c0e96
Expand unmatched mbe fragments to reasonable default token trees
...
Currently we expand unmatched fragments by not replacing them at all,
leaving us with `$ident`. This trips up the parser or subsequent macro
calls. Instead it makes more sense to replace these with some reasonable
default depending on the fragment kind which should make more recursive
macro calls work better for completions.
2022-10-10 14:27:05 +02:00
Amos Wenger
816f7fe12a
Run cargo fix --edition-idioms
2022-07-20 15:02:08 +02:00
Jonas Schievink
df66eb74ab
Implement ignore and index metavar expression
2022-07-11 18:31:42 +02:00
Tim Neumann
40bfb29e50
feat: Support $$ in macros.
...
The implementation mirrors what `rustc` currently does [1]. Part of #11952 .
[1]: 0595ea1d12/compiler/rustc_expand/src/mbe/quoted.rs (L230-L241)
2022-06-02 21:48:28 +02:00
Lukas Wirth
2ad71f1350
Shrink mbe::ExpandError and mbe::ParseError
2022-02-03 17:25:24 +01:00
Lukas Wirth
f31863b189
minor: Simplify
2022-01-02 17:37:16 +01:00
Lukas Wirth
a0e0e4575b
Simplify
2022-01-02 02:39:14 +01:00
Aleksey Kladov
4e352275d1
minor: simplify
2021-10-02 20:38:39 +03:00
Aleksey Kladov
613609cc5e
minor: cleanup
2021-10-02 20:38:39 +03:00
Aleksey Kladov
77bf761203
internal: move code to where it's used and reduce visibility
2021-10-02 20:38:39 +03:00
Maan2003
c9b4ac5be4
clippy::redudant_borrow
2021-06-13 09:24:16 +05:30
Clemens Wasser
629e8d1ed0
Apply more clippy suggestions and update generated
2021-06-03 12:46:56 +02:00
Matthias Krüger
202b51bc7b
a lot of clippy::style fixes
2021-03-21 16:15:41 +01:00
Kevin Mehall
0a0e22235b
Make bare underscore token an Ident rather than Punct in proc-macro
2021-03-20 12:28:44 -06:00
Matthias Krüger
048dad8c2e
don't clone types that are copy (clippy::clone_on_copy)
2021-03-17 01:56:31 +01:00
Edwin Cheng
cff2201c30
NFA parser for mbe matcher
2021-03-01 00:11:14 +08:00
Edwin Cheng
438b34dcee
Simpilfy mbe parsing
2021-01-30 16:12:30 +08:00
Edwin Cheng
706ac8256d
Simplify mbe match error.
...
Handle parse error in rule parsing instead of match in mbe
2021-01-30 00:21:43 +08:00
Edwin Cheng
74a24adc8e
Fix bug when $crate in LHS in mbe
2021-01-08 14:00:16 +08:00
Edwin Cheng
76f2b9d2ef
Proper handling $crate Take 2
2021-01-07 13:08:32 +08:00
Jonas Schievink
85cc3cfec9
Revert "Proper handling $crate and local_inner_macros"
2021-01-03 11:47:57 +01:00
Edwin Cheng
fe5340d970
Introduce HygieneFrames for proper token hyginee
2021-01-02 20:39:57 +08:00
Edwin Cheng
266b14d4b5
Refactor mbe parsing code
2020-12-30 02:51:06 +08:00
Edwin Cheng
b5c29af02a
Special case underscore in mbe meta op
2020-12-28 18:51:43 +08:00
Laurențiu Nicola
75a26f64ff
mbe: treat _ as ident
2020-12-20 08:06:17 +02:00
Aleksey Kladov
2f45cfc415
Rename ra_mbe -> mbe
2020-08-13 10:36:04 +02:00
