09e8c38231
gh-145241: specialize SyntaxError for single trailing-comma with item ( #145282 )
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Co-authored-by: Bartosz Sławecki <bartosz@ilikepython.com >
2026-02-28 02:24:06 +00:00
75d4839fa9
gh-138912: Improve MATCH_CLASS opcode performance (GH-138915)
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Only check for duplicates if there is at least one positional pattern.
With a test case for duplicate keyword attributes.
2026-02-13 21:06:15 -08:00
46d5106cfa
gh-142349: Implement PEP 810 - Explicit lazy imports ( #142351 )
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Co-authored-by: T. Wouters <twouters@meta.com >
Co-authored-by: Brittany Reynoso <breynoso@meta.com >
Co-authored-by: Dino Viehland <dinoviehland@meta.com >
2026-02-12 00:15:33 +00:00
c433986005
gh-142236: Improve error location for missing comma in string concatenations ( #142330 )
2025-12-11 14:47:26 +00:00
3dab11f888
gh-138944: Fix SyntaxError message for invalid syntax following valid import-as statement ( #138945 )
2025-10-26 22:35:21 +00:00
92c0c45563
gh-138857: Improve error message for case outside of match ( #138858 )
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* gh-138857: Improve error message for `case` outside of `match`
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Co-authored-by: Bartosz Sławecki <bartosz@ilikepython.com >
2025-10-24 11:20:54 +02:00
b3b0d75069
gh-140253: Improve the syntax error from an ill-positioned double-star subpattern ( #140254 )
2025-10-22 21:29:14 +03:00
cf8f36fe0a
gh-138716: Fix assert a := b syntax error message ( #138718 )
2025-09-10 16:05:16 +03:00
6bc65c30ff
gh-136616: Improve assert syntax error messages ( #136653 )
2025-09-09 23:26:22 +03:00
7e33558455
gh-135422: Fix regression in SyntaxError messages after #134036 ( #135423 )
2025-06-30 21:52:26 +03:00
ff2b5f40c2
gh-130077: Properly match full soft keywords in the parser ( #135317 )
2025-06-10 14:19:03 +01:00
82415acf62
gh-134036: Update test_syntax for gh-133999 ( #135204 )
2025-06-06 12:22:14 +00:00
0d9ccc87a2
gh-134036: Improve error messages for invalid raise statements ( #134077 )
2025-06-06 01:51:06 +01:00
84914ad0e5
gh-133999: Fix except parsing regression in 3.14 ( #134035 )
2025-05-17 17:57:02 +03:00
dbca27cfca
gh-133379: Fix misuse of the term "arguments" in error messages (GH-133382)
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The right term is "parameters".
2025-05-10 15:00:43 +03:00
1e9cc3d502
gh-133197: Improve error message for incompatible string / bytes prefixes ( #133242 )
2025-05-02 14:28:17 +03:00
a6ddd078d0
gh-123539: Improve SyntaxError msg for import as with not a name ( #123629 )
2025-05-02 08:34:13 +00:00
b451516aa6
gh-133197: Improve error message for ft"" and bt"" cases ( #133202 )
2025-04-30 19:20:44 +03:00
60202609a2
gh-132661: Implement PEP 750 ( #132662 )
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Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com >
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com >
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com >
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com >
Co-authored-by: Wingy <git@wingysam.xyz >
Co-authored-by: Koudai Aono <koxudaxi@gmail.com >
Co-authored-by: Dave Peck <davepeck@gmail.com >
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu >
Co-authored-by: Paul Everitt <pauleveritt@me.com >
Co-authored-by: sobolevn <mail@sobolevn.me >
2025-04-30 11:46:41 +02:00
99b71efe8e
gh-129858: Special syntax error for elif block after else ( #129902 )
2025-04-25 01:25:48 +00:00
32c4bbe834
gh-132449: Improve the algorithm to detect typos in keywords ( #132837 )
2025-04-23 14:45:18 +01:00
bf3a0a1c0f
gh-132449: Improve syntax error messages for keywords with typos ( #132450 )
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Signed-off-by: Pablo Galindo <pablogsal@gmail.com >
Co-authored-by: Łukasz Langa <lukasz@langa.pl >
2025-04-22 11:01:55 +02:00
891c61c1fa
gh-128632: fix segfault on nested __classdict__ type param ( #128744 )
2025-04-04 06:23:35 -07:00
6ab4acecf9
GH-131770: increase assumed WASI stack size to 131072 (wasi-sdk default) ( #131844 )
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https://github.com/WebAssembly/wasi-libc/blob/e9524a0980b9bb6bb92e87a41ed1055bdda5bb86/libc-top-half/musl/src/internal/pthread_impl.h#L220
Signed-off-by: Filipe Laíns <lains@riseup.net >
2025-04-04 09:34:02 +01:00
c2ac662f28
gh-131831: Implement PEP 758 – Allow except and except* expressions without parentheses ( #131833 )
2025-04-01 19:04:56 +00:00
ffc2f1dd1c
gh-130080: implement PEP 765 ( #130087 )
2025-03-17 20:48:54 +00:00
bcc9a5dddb
gh-129515: Clarify syntax error messages for conditional expressions ( #129880 )
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Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com >
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com >
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com >
2025-02-18 21:43:19 +00:00
6fb5138776
gh-88535: Improve syntax error for wrongly closed strings ( #26633 )
2025-02-13 01:30:20 +00:00
23f159ae71
gh-123562: Improve SyntaxError message for case ... as a.b ( #123563 )
2024-09-02 13:11:44 +02:00
e451a8937d
gh-123440: Improve error message for except as used with not a name ( #123442 )
2024-08-30 17:21:59 +01:00
d791b9815a
gh-122245: Add test case of generic type with __debug__ ( #122322 )
2024-07-26 18:40:36 +00:00
bc94cf7e25
gh-122245: move checks for writes and shadowing of __debug__ to symtable ( #122246 )
2024-07-26 14:39:56 +01:00
4bf17c381f
gh-119933: Improve `SyntaxError` message for invalid type parameters expressions ( #119976 )
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Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com >
2024-06-17 06:51:03 -07:00
31a4fb3c74
gh-119724: Revert "bpo-45759: Better error messages for non-matching 'elif'/'else' statements ( #29513 )" ( #119974 )
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This reverts commit 1c8f912ebd
2024-06-03 18:10:15 -07:00
b60d4c0d53
gh-118090: Improve error message for empty type param brackets (GH-118091)
2024-05-07 14:01:06 +02:00
c1bf4874c1
gh-116767: fix crash on 'async with' with many context managers (GH-118348)
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Account for `add_stopiteration_handler` pushing a block for `async with`.
To allow generator functions that previously almost hit the `CO_MAXBLOCKS`
limit by nesting non-async blocks, the limit is increased by 1.
This increase allows one more block in non-generator functions.
2024-05-01 13:01:16 +02:00
de1f686827
gh-118082: Improve import without names syntax error message ( #118083 )
2024-04-23 13:00:52 +01:00
c97d3af239
gh-109120: Fix syntax error in handlinh of incorrect star expressions ( #117444 )
2024-04-02 11:42:58 +01:00
61599a48f5
bpo-24612: Improve syntax error for 'not' after an operator (GH-28170)
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Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com >
2024-03-26 10:30:46 +01:00
bb4c167060
gh-111488: Changed error message in case of no 'in' keyword after 'for' in cmp ( #113656 )
2024-01-06 10:27:49 +00:00
9ed36d533a
gh-113602: Bail out when the parser tries to override existing errors ( #113607 )
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Signed-off-by: Pablo Galindo <pablogsal@gmail.com >
2024-01-02 13:00:52 +00:00
c31943af16
gh-113297: Fix segfault in compiler for with statement with 19 context managers ( #113327 )
2023-12-22 01:50:26 +00:00
97cd45bfdb
Fix SyntaxWarning in test_syntax.py (GH-112944)
2023-12-11 11:48:52 +00:00
45d648597b
gh-112387: Fix error positions for decoded strings with backwards tokenize errors ( #112409 )
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Signed-off-by: Pablo Galindo <pablogsal@gmail.com >
2023-11-27 18:37:48 +00:00
2c8b191742
gh-112388: Fix an error that was causing the parser to try to overwrite tokenizer errors ( #112410 )
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Signed-off-by: Pablo Galindo <pablogsal@gmail.com >
2023-11-27 18:36:11 +00:00
1c8f912ebd
bpo-45759: Better error messages for non-matching 'elif'/'else' statements ( #29513 )
2023-11-20 13:27:53 +00:00
3156d193b8
gh-100445: Improve error message for unterminated strings with escapes ( #100446 )
2023-10-18 13:58:51 +01:00
220bcc9e27
gh-110938: More syntax tests for PEP695 funcs and classes ( #110986 )
2023-10-17 22:00:04 -07:00
24e4ec7766
gh-110938: Fix error messages for indented blocks with functions and classes with generic type parameters ( #110973 )
2023-10-17 13:45:13 +01:00
3d180347ae
gh-110696: Fix incorrect syntax error message for incorrect argument unpacking ( #110706 )
2023-10-12 09:02:02 +00:00
Pablo Galindo Salgado