Aleksey Kladov
428d4dfe71
Fix accidently quadratic behavior when processing includes
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closes #3927
2020-04-10 19:43:37 +02:00
Aleksey Kladov
5c5bde47fb
Rename some tokens
2020-04-10 17:07:09 +02:00
Edwin Cheng
19d952c603
Improve tt::Subtree debug print
2020-04-10 00:17:32 +08:00
Edwin Cheng
53d05448c1
Add L_DOLLAR for TYPE_RECOVERY_SET
2020-04-08 18:34:20 +08:00
Edwin Cheng
db162df264
Remove deps on tt_mbe
2020-03-27 00:46:40 +08:00
Edwin Cheng
34dc8d25c1
Add basic custom derive lowering
2020-03-25 19:50:12 +08:00
Edwin Cheng
adc54632ae
Add open delim when delim not match
2020-03-21 05:20:28 +08:00
Edwin Cheng
6bcaa1d7d1
Fix text range bug and reorder
2020-03-21 04:57:20 +08:00
Edwin Cheng
622c843a4c
Add TokenConvertor trait
2020-03-21 03:08:56 +08:00
Edwin Cheng
27c516970b
Add test for delim bug
2020-03-20 23:36:29 +08:00
Florian Diebold
6c20d7e979
Small fixes
2020-03-16 18:46:08 +01:00
Florian Diebold
32dce75747
Some more refactoring
2020-03-16 18:38:19 +01:00
Florian Diebold
d6b622cdef
Some cleanup
2020-03-16 18:38:19 +01:00
Florian Diebold
d655749aae
Turn ExpandResult into struct
2020-03-16 18:38:19 +01:00
Florian Diebold
f3c6a2e3db
Fix remaining test failure
2020-03-16 18:38:19 +01:00
Florian Diebold
0660dd10d2
Fix performance problem
2020-03-16 18:38:19 +01:00
Florian Diebold
035db0fbb9
Add test, remove printlns
2020-03-16 18:38:19 +01:00
Florian Diebold
c32529ddd0
Get tests working
2020-03-16 18:38:19 +01:00
Florian Diebold
0f3a54dd4d
wip
2020-03-16 18:38:19 +01:00
Florian Diebold
6305d094ac
Attempt to implement ranking of rules when none matches perfectly (wip)
2020-03-16 18:38:19 +01:00
Florian Diebold
b973158aeb
Make MBE expansion more resilient (WIP)
2020-03-16 18:38:19 +01:00
bors[bot]
beb4f49541
Merge #3513
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3513: Completion in macros r=matklad a=flodiebold
I experimented a bit with completion in macros. It's kind of working, but there are a lot of rough edges.
- I'm trying to expand the macro call with the inserted fake token. This requires some hacky additions on the HIR level to be able to do "hypothetical" expansions. There should probably be a nicer API for this, if we want to do it this way. I'm not sure whether it's worth it, because we still can't do a lot if the original macro call didn't expand in nearly the same way. E.g. if we have something like `println!("", x<|>)` the expansions will look the same and everything is fine; but in that case we could maybe have achieved the same result in a simpler way. If we have something like `m!(<|>)` where `m!()` doesn't even expand or expands to something very different, we don't really know what to do anyway.
- Relatedly, there are a lot of cases where this doesn't work because either the original call or the hypothetical call doesn't expand. E.g. if we have `m!(x.<|>)` the original token tree doesn't parse as an expression; if we have `m!(match x { <|> })` the hypothetical token tree doesn't parse. It would be nice if we could have better error recovery in these cases.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
2020-03-09 08:56:58 +00:00
Edwin Cheng
e7206467d5
Add parse_to_token_tree
2020-03-09 00:13:04 +08:00
Florian Diebold
8cc4210278
Add more tests
2020-03-07 15:48:06 +01:00
Edwin Cheng
0563cc8291
fix regression from #3451
2020-03-06 04:32:08 +08:00
Edwin Cheng
6794d50a9b
Fixed whitespace bug
2020-03-04 23:41:14 +08:00
Edwin Cheng
028595548b
Fix #3436
2020-03-04 23:41:14 +08:00
Edwin Cheng
3dc3d9d18f
Fix a bug for single dollar sign macro
2020-03-04 01:03:44 +08:00
Aleksey Kladov
5f8b37563e
Cleanup editing API
2020-02-29 13:51:23 +01:00
Veetaha
5f15e3aeb0
ra_mbe: Remove explicit type annotation
2020-02-22 13:14:46 +02:00
Veetaha
28bdb65407
ra_mbe: added test for malformed token in macro invokation
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There was a panic where lexer returned None on malformed tokens.
But now we just ignore tokenization errors in mbe.
2020-02-22 13:10:54 +02:00
Veetaha
93a19bda17
ra_mbe: convert_literal now works with malformed tokens
2020-02-22 13:10:54 +02:00
Shotaro Yamada
d06733efeb
Cleanup
2020-02-19 13:36:59 +09:00
Kirill Bulatov
f6816c253b
Update versions
2020-02-18 16:12:40 +02:00
Kirill Bulatov
eceaf94f19
More manual clippy fixes
2020-02-18 16:12:37 +02:00
Kirill Bulatov
b8ddcb0652
Run cargo +nightly fix --clippy -Z unstable-options
2020-02-18 16:03:08 +02:00
Veetaha
9e7eaa959f
ra_syntax: refactored the lexer design as per @matklad and @kiljacken PR review
2020-02-04 00:00:55 +02:00
Veetaha
ac37a11f04
Reimplemented lexer with vectors instead of iterators
2020-02-04 00:00:55 +02:00
Vincent Rouillé
dc98930965
Add details about test_repeat_bad_var current state
2019-12-30 17:12:20 +01:00
Vincent Rouillé
c670a15345
Details about macro NestingState hit and at_end fields
2019-12-30 17:09:07 +01:00
Vincent Rouillé
6d84dee4e7
fix #2520 : change expand_repeat loop stop condition
2019-12-28 22:48:49 +01:00
kjeremy
0d5d63a80e
Clippy lints
2019-12-20 15:14:30 -05:00
Aleksey Kladov
6edc54a1e6
Refactor macro tests
2019-12-19 16:23:23 +01:00
Aleksey Kladov
5c3c2b8690
Fix parsing of interpolated expressions
2019-12-19 14:43:19 +01:00
Edwin Cheng
41544a4088
Refactoring
2019-12-18 13:10:37 +08:00
Edwin Cheng
2ea1cfd780
Rename range to by_kind
2019-12-18 11:36:10 +08:00
Edwin Cheng
e16f3a5ee2
Add test for token map
2019-12-18 11:20:23 +08:00
Edwin Cheng
325532d119
Fix shift id for delim and other tokens
2019-12-18 11:20:23 +08:00
Edwin Cheng
320416d756
Add TokenTextRange
2019-12-18 11:20:22 +08:00
Edwin Cheng
59295854f8
Add token id to delims
2019-12-18 11:20:22 +08:00
