Dhruv Manilawala 47c9ed07f2 Consider 2-character EOL before line continuation (#12035) ... ## Summary This PR fixes a bug introduced in https://github.com/astral-sh/ruff/pull/12008 which didn't consider the two character newline after the line continuation character. For example, consider the following code highlighted with whitespaces: ```py call(foo # comment \\r\n \r\n def bar():\r\n ....pass\r\n ``` The lexer is at `def` when it's running the re-lexing logic and trying to move back to a newline character. It encounters `\n` and it's being escaped (incorrect) but `\r` is being escaped, so it moves the lexer to `\n` character. This creates an overlap in token ranges which causes the panic. ``` Name 0..4 Lpar 4..5 Name 5..8 Comment 9..20 NonLogicalNewline 20..22 <-- overlap between Newline 21..22 <-- these two tokens NonLogicalNewline 22..23 Def 23..26 ... ``` fixes: #12028 ## Test Plan Add a test case with line continuation and windows style newline character.		2024-06-26 14:00:48 +05:30
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snapshots	Consider 2-character EOL before line continuation (#12035)	2024-06-26 14:00:48 +05:30
fixtures.rs	Update parser tests to validate token ranges (#12019)	2024-06-25 08:14:28 +00:00
generate_inline_tests.rs	Replace LALRPOP parser with hand-written parser (#10036)	2024-04-18 17:57:39 +05:30