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Code Issues 1 Releases Wiki Activity

Fix resumption values when closing a channel.

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When suspended in `ev/give` or `ev/take`, closing the channel should
cause the result of `ev/give` or `ev/take` to be `nil`.

When suspended in `ev/select`, closing the channel should cause the
result of `ev/select` to be `[:close ch]`.

The results were flipped before.
This commit is contained in:
Christopher Chambers
2023-06-07 14:56:31 -04:00
parent 8c819b1f91
commit 57c954783d
2 changed files with 24 additions and 4 deletions
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8
src/core/ev.c
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@@ -1171,9 +1171,9 @@ JANET_CORE_FN(cfun_channel_close,
janet_ev_post_event(vm, janet_thread_chan_cb, msg);
} else {
if (writer.mode == JANET_CP_MODE_CHOICE_WRITE) {
janet_schedule(writer.fiber, janet_wrap_nil());
} else {
janet_schedule(writer.fiber, make_close_result(channel));
} else {
janet_schedule(writer.fiber, janet_wrap_nil());
}
}
}
@@ -1190,9 +1190,9 @@ JANET_CORE_FN(cfun_channel_close,
janet_ev_post_event(vm, janet_thread_chan_cb, msg);
} else {
if (reader.mode == JANET_CP_MODE_CHOICE_READ) {
janet_schedule(reader.fiber, janet_wrap_nil());
} else {
janet_schedule(reader.fiber, make_close_result(channel));
} else {
janet_schedule(reader.fiber, janet_wrap_nil());
}
}
}