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58e4d26648
Get rid of the separate opt-in IO class and replace it with a core System class. - Remove wren_io.c, wren_io.h, and io.wren. - Remove the flags that disable it. - Remove the overloads for print() with different arity. (It was an experiment, but I don't think it's that useful.) - Remove IO.read(). That will reappear using libuv in the CLI at some point. - Remove IO.time. Doesn't seem to have been used. - Update all of the tests, docs, etc. I'm sorry for all the breakage this causes, but I think "System" is a better name for this class (it makes it natural to add things like "System.gc()") and frees up "IO" for referring to the CLI's IO module.
18 lines
474 B
Plaintext
18 lines
474 B
Plaintext
System.print(5 % 3) // expect: 2
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System.print(10 % 5) // expect: 0
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System.print(-4 % 3) // expect: -1
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System.print(4 % -3) // expect: 1
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System.print(-4 % -3) // expect: -1
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System.print(-4.2 % 3.1) // expect: -1.1
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System.print(4.2 % -3.1) // expect: 1.1
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System.print(-4.2 % -3.1) // expect: -1.1
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// Left associative.
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System.print(13 % 7 % 4) // expect: 2
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// Precedence.
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System.print(13 + 1 % 7) // expect: 14
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// TODO: Unsupported RHS types.
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// TODO: Error on mod by zero.
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