Evan Shaw
75d28c083c
Fixes #93. Previously, "1 -1" was lexed as two number tokens: a positive literal and a negative literal. This caused problems when it came to parsing. Now the '-' and the second number are separate tokens. Note this is a breaking change, since `-16.sqrt` is now parsed as `-(16.sqrt)`, as opposed to `(-16).sqrt`. There is a small bit of overhead to doing it this way, but it might be possible to optimize that out in the compiler at some point in the future.
11 lines
316 B
Plaintext
11 lines
316 B
Plaintext
IO.print(4.sqrt) // expect: 2
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IO.print(1000000.sqrt) // expect: 1000
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IO.print(1.sqrt) // expect: 1
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IO.print((-0).sqrt) // expect: -0
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IO.print(0.sqrt) // expect: 0
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IO.print(2.sqrt) // expect: 1.4142135623731
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IO.print((-4).sqrt.isNan) // expect: true
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// TODO: Tests for sin and cos.
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