forked from Mirror/wren
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.
24 lines
669 B
Plaintext
24 lines
669 B
Plaintext
// << have higher precedence than |.
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System.print(2 | 1 << 1) // expect: 2
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System.print(1 << 1 | 2) // expect: 2
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// << has higher precedence than &.
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System.print(2 & 1 << 1) // expect: 2
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System.print(1 << 1 & 2) // expect: 2
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// << has higher precedence than ^.
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System.print(2 ^ 1 << 1) // expect: 0
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System.print(1 << 1 ^ 2) // expect: 0
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// & has higher precedence than |.
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System.print(1 & 1 | 2) // expect: 3
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System.print(2 | 1 & 1) // expect: 3
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// & has higher precedence than ^.
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System.print(1 & 1 ^ 2) // expect: 3
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System.print(2 ^ 1 & 1) // expect: 3
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// ^ has higher precedence than |.
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System.print(1 ^ 1 | 1) // expect: 1
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System.print(1 | 1 ^ 1) // expect: 1
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