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wren/test/core/fiber/call.wren
Bob Nystrom 1661f5368f Allow passing a value when first starting a fiber.
If the function the fiber is created from takes a parameter, the value
passed to the first call() or transfer() gets bound to that parameter.

Also, this now correctly handles fibers with functions that take
parameters. It used to leave the stack in a busted state. Now, it's a
runtime error to create a fiber with a function that takes any more
than one parameter.
2017-10-19 20:45:13 -07:00

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var fiber = Fiber.new {
System.print("fiber")
}
System.print("before") // expect: before
fiber.call() // expect: fiber
System.print("after") // expect: after