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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.
13 lines
473 B
Plaintext
13 lines
473 B
Plaintext
System.print(8 / 2) // expect: 4
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System.print(12.34 / -0.4) // expect: -30.85
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// Divide by zero.
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System.print(3 / 0) // expect: infinity
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System.print(-3 / 0) // expect: -infinity
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System.print(0 / 0) // expect: nan
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System.print(-0 / 0) // expect: nan
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System.print(3 / -0) // expect: -infinity
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System.print(-3 / -0) // expect: infinity
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System.print(0 / -0) // expect: nan
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System.print(-0 / -0) // expect: nan
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