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Ayke van Laethem
46d5ea8cf6
This is implemented as follows:
* The parent coroutine allocates space for the return value in its
frame and stores a pointer to this frame in the parent coroutine
handle.
* The child coroutine obtains the alloca from its parent using the
parent coroutine handle. It then stores the result value there.
* The parent value reads the data from the alloca on resumption.
14 lines
194 B
Plaintext
14 lines
194 B
Plaintext
main 1
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sub 1
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main 2
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sub 2
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main 3
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wait:
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wait start
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wait end
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end waiting
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value produced after some time: 42
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non-blocking goroutine
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done with non-blocking goroutine
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async interface method call
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