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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.
22 lines
526 B
Plaintext
22 lines
526 B
Plaintext
import "timer" for Timer
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var a = Fiber.new {
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System.print("a before")
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Timer.sleep(10)
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System.print("a after")
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}
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var b = Fiber.new {
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System.print("b before")
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a.call()
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System.print("b after")
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}
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// All fibers are suspended since they were directly called and not scheduled.
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System.print("before") // expect: before
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b.call() // expect: b before
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// expect: a before
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// expect: a after
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// expect: b after
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System.print("done") // expect: done
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