 Bruno BELANYI
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399150be15
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pratt: operators: unary minus loses to power
This is to make it work in accordance with python which gives us:
`assert -2 ** 2 == -4`
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2020-11-08 19:03:24 +01:00 |
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Bruno BELANYI
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e146766cdc
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tests: exponentation right-associativity
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2020-11-08 18:42:53 +01:00 |
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Bruno BELANYI
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ee2d8d1e9d
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pratt: eval: add exponentiation operator
This showcases right-associative operators
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2020-11-08 18:42:53 +01:00 |
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Bruno BELANYI
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3ce0bcf140
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pratt: eval: report errors when parsing nul
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2020-11-08 18:42:53 +01:00 |
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Bruno BELANYI
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6bd4b698f0
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ci: add Drone CI
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2020-11-08 18:42:53 +01:00 |
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Bruno BELANYI
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51c2a8b5dd
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git: ignore: add 'testsuite' executable
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2020-11-08 18:42:53 +01:00 |
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Bruno BELANYI
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f1537c5178
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tests: add testsuite
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2020-11-08 18:42:53 +01:00 |
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Bruno BELANYI
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26d30b43f4
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git: ignore: add 'pratt' executable
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2020-11-08 18:42:53 +01:00 |
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Bruno BELANYI
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83c75de773
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pratt: add parser
This is based on C's operator precedence rules
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2020-11-08 18:42:53 +01:00 |
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