Commit Graph

51 Commits

Author SHA1 Message Date
Charlie Marsh 7ebef61c47 Limit match range to end of last statement 2023-02-22 11:25:50 -05:00
Charlie Marsh b61f4d7b69 Allow trailing commas in MappingPattern 2023-02-22 10:02:41 -05:00
Jim Fasarakis-Hilliard c137bc9d77 Merge pull request #4519 from charliermarsh/charlie/match
Add support for match statements to parser
2023-02-21 19:43:28 +02:00
Jeong YunWon 60180fd54c Merge pull request #4531 from charliermarsh/charlie/exception-groups
Implement except* syntax
2023-02-21 13:20:18 +09:00
Charlie Marsh c7ed645cc6 Implement except* syntax 2023-02-21 12:19:54 +09:00
Charlie Marsh 8aa3bc93f3 Allow starred expressions in subscripts 2023-02-20 17:59:35 -05:00
Charlie Marsh 2b43d45bd5 Add support for match statements to parser 2023-02-20 15:03:39 -05:00
Charlie Marsh 56c73cc63d Use entire range for generators-as-arguments 2023-02-10 10:39:40 -05:00
Jeong YunWon d9df131720 Merge pull request #4449 from harupy/fix-dict-spread-in-dict
Fix AST generated from a dict literal containing dict unpacking
2023-01-22 20:44:26 +09:00
Anders Kaseorg 6dba8430be Fix end location for elif blocks
Since we parse an `elif:` block as an `If` node, its location should
include its `orelse` node like it would for an `if:` block.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2023-01-17 22:39:44 -05:00
harupy 4edd2bf78a Remove commented-out code 2023-01-15 16:10:51 +09:00
harupy 581f6e176c Fix dict spreading in dict literal 2023-01-15 13:01:59 +09:00
harupy a4a5366504 Include comment text in token 2023-01-06 23:29:20 +09:00
harupy d9bbeeb9b3 Fix NamedExpr location 2022-12-31 23:32:08 +09:00
Jeong YunWon e164a41723 Merge pull request #4373 from andersk/named
Allow named expression in subscript and set comprehension
2022-12-31 10:58:09 +09:00
Jeong YunWon 9d7d629cef Merge pull request #4384 from harupy/parse-formatted-value
Fix the location of `FormattedValue`
2022-12-31 10:52:44 +09:00
harupy 439298e735 Fix FormattedValue location 2022-12-30 21:39:29 +09:00
Nick Liu 24d2ab8b0a use is_none 2022-12-29 22:49:26 +08:00
Nick Liu 63e4a36e27 added check: named arguments must follow bare star 2022-12-29 22:49:26 +08:00
Nick Liu 15ab44384c added lex error: DuplicateArguments 2022-12-29 22:49:26 +08:00
Anders Kaseorg 6439867f78 Allow named expression in set comprehension: `{a := b for c in d}`
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-12-28 09:57:32 -08:00
Anders Kaseorg 1904d095f9 Allow named expression in subscript: `a[b := c]`
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-12-28 09:57:32 -08:00
Anders Kaseorg 107b2e11ae Remove duplicate declaration of "from" token
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-12-27 18:56:24 -08:00
Jeong YunWon 3aa0096212 Merge pull request #4358 from harupy/fix-slice-location
Fix `Slice` location
2022-12-26 16:03:09 +09:00
Jeong YunWon 53dec88029 Merge pull request #4356 from andersk/with-tuple-named
Fix parsing of tuple with named expression as context manager
2022-12-26 16:02:17 +09:00
harupy b2ac4f60f1 Fix slice location 2022-12-25 09:37:07 +09:00
Anders Kaseorg 1fdfa5fe1b Fix parsing of tuple with named expression as context manager
Because the ‘with’ item grammar disallows named expressions, CPython
parses ‘with (a := 0, b := 1):’ as a tuple rather than two ‘with’
items.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-12-24 13:15:53 -08:00
harupy c0f390ebc6 Fix IfExp location 2022-12-25 00:33:02 +09:00
Anders Kaseorg c387b5d523 Simplify parenthesized context manager parsing with LALRPOP conditions
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-12-24 23:13:10 +09:00
harupy ea95e1a715 Fix the location of BinOp 2022-12-21 22:05:05 +09:00
Jim Fasarakis-Hilliard c16e08d59b Merge pull request #4340 from harupy/fix-locations-of-parethesized-expressions
Fix the start and end locations of `Tuple`
2022-12-18 15:17:40 +02:00
harupy ff00460ff4 Fix locations of parethesized expressions 2022-12-18 20:53:30 +09:00
Anders Kaseorg f4672e4256 Remove unnecessary boxing of ASDL product children
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-12-14 02:30:02 -08:00
harupy 165b979733 Refactor 2022-12-12 22:36:34 +09:00
harupy 1a657731dd Format 2022-12-12 22:18:26 +09:00
harupy d8cfc7e84f Resolve conflict 2022-12-12 22:16:46 +09:00
harupy de2e88656e Address comments
Signed-off-by: harupy <hkawamura0130@gmail.com>
2022-12-12 22:14:05 +09:00
Anders Kaseorg 052dee72b8 Parse Python 3.9+ parenthesized context managers
Since the upstream grammar for this is not LR(1), we abuse LALRPOP
macros and the Into/TryInto traits to build a cover grammar that
converts to either tuples or `with` items after additional validation.
It’s annoying and ugly, but something like this is basically our only
option short of switching to a more powerful parser algorithm.

Fixes #4145.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-12-12 00:47:33 -08:00
Anders Kaseorg 751f9d304f Split and simplify some LALRPOP rules
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-12-11 22:02:08 -08:00
harupy d6f9dd0763 Use method chaining 2022-12-12 10:24:00 +09:00
harupy 5fc8c4d0b1 Fix other compound statements 2022-12-12 01:10:42 +09:00
harupy 1b7a272b77 Fix end location of nodes containing body 2022-12-11 12:35:28 +09:00
harupy 93cb05ebda Fix location 2022-12-04 05:45:15 +09:00
Jim Fasarakis-Hilliard cc084b4fec Merge pull request #4266 from charliermarsh/charlie/comments
Implement Tok::Comment
2022-11-07 23:20:15 +02:00
Charlie Marsh bbeec36fdb Set comparator start location to beginning of comparison 2022-11-07 12:24:14 -05:00
Charlie Marsh b6c230f3ca Implement Tok::Comment 2022-11-07 10:33:55 -05:00
dvermd a5b59f3c9d improve col_offset in new line and lalr 2022-10-26 21:30:51 +02:00
Charlie Marsh 952d70b9d1 Add expression context parsing 2022-10-17 15:20:33 -04:00
Charlie Marsh 1cc342e4ed Add end locations to all nodes (#4192) 2022-10-17 13:18:30 +09:00
Anders Kaseorg f8b45e48e1 Spell “arithmetic” correctly
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-09-28 17:58:30 -07:00