Improve Python's tokenizer for numeric literals - #5084
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Luca Chiodini (lucach) wants to merge 1 commit into
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Improve Python's tokenizer for numeric literals#5084Luca Chiodini (lucach) wants to merge 1 commit into
Luca Chiodini (lucach) wants to merge 1 commit into
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This improves Python's tokenizer for numeric literals with respect to several aspects: - Support underscores between digits and after prefixes (fixes microsoft#4745) - Support octal and binary literals - Support case-insensitive prefixes for hex/octal/binary literals - Recognize a possible leading minus sign as a separate token, instead of mistakenly treating it as part of the numeric literal Reference: https://docs.python.org/3/reference/lexical_analysis.html#numeric-literals Add tests to cover several of the above cases and their combinations.
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This improves Python's tokenizer for numeric literals with respect to several aspects:
Reference: https://docs.python.org/3/reference/lexical_analysis.html#numeric-literals
Add tests to cover several of the above cases and their combinations.
P.S.: I ran the tests with
v0.52.0, as they have been (mistakenly? temporarily?) removed in e56ad4b.