delta/cpython-git.git/Parser, branch v3.10.0b4

bpo-44317: Improve tokenizer errors with more informative locations (GH-26555) (GH-27079)

2021-07-10T00:47:33+00:00

(cherry picked from commit f24777c2b329974b69d2a3bf5cfc37e0fcace36c)

Co-authored-by: Pablo Galindo Salgado

bpo-44456: Improve the syntax error when mixing keyword and positional patterns (GH-26793)

2021-06-24T15:34:28+00:00

(cherry picked from commit 0acc258fe6f0ec200ca2f6f9294adbf52a244802)

Co-authored-by: Pablo Galindo

[3.10] bpo-44368: Improve syntax errors with invalid as pattern targets (GH-26632) (GH-26792)

2021-06-18T21:15:57+00:00

(cherry picked from commit 05073036dcecefc00b0c3e7397601809da41e2f1)

Co-authored-by: Pablo Galindo

bpo-44409: Fix error location in tokenizer errors that happen during initialization (GH-26712)

2021-06-14T17:07:52+00:00

(cherry picked from commit 507ed6fa1d6661e0f8e6d3282764aa9625a99594)

Co-authored-by: Pablo Galindo

bpo-44396: Update multi-line-start location when reallocating tokenizer buffers (GH-26676) (GH-26695)

2021-06-12T20:27:02+00:00

Automerge-Triggered-By: GH:pablogsal
(cherry picked from commit a342cc5891dbd8a08d40e9444f2e2c9e93258721)

[3.10] Add more const modifiers. (GH-26691). (GH-26692)

2021-06-12T17:44:32+00:00

(cherry picked from commit be8b631b7a587aa781245e14c8cca32970e1be5b)

Co-authored-by: Serhiy Storchaka

bpo-44385: Remove unused grammar rules (GH-26655)

2021-06-10T22:31:09+00:00

Automerge-Triggered-By: GH:lysnikolaou
(cherry picked from commit e7b4644607789848f9752a3bd20ff216e25b4156)

Co-authored-by: Lysandros Nikolaou

bpo-44368: Ensure we don't raise incorrect custom syntax errors with soft keywords (GH-26630)

2021-06-09T21:45:43+00:00

(cherry picked from commit 457ce60fc70f1c9290023f46fb82b6a490dff32e)

Co-authored-by: Pablo Galindo

bpo-44349: Fix edge case when displaying text from files with encoding in syntax errors (GH-26611) (GH-26616)

2021-06-09T00:29:21+00:00

(cherry picked from commit 9fd21f649d66dcb10108ee395fd68ed32c8239cd)

Co-authored-by: Pablo Galindo 

Co-authored-by: Pablo Galindo

bpo-43833: Emit warnings for numeric literals followed by keyword (GH-25466)

2021-06-08T23:52:23+00:00

Emit a deprecation warning if the numeric literal is immediately followed by
one of keywords: and, else, for, if, in, is, or. Raise a syntax error with
more informative message if it is immediately followed by other keyword or
identifier.

Automerge-Triggered-By: GH:pablogsal
(cherry picked from commit 2ea6d890281c415e0a2f00e63526e592da8ce3d9)

Co-authored-by: Serhiy Storchaka