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parser: enable module auto import (of sync) (#6271)

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This commit is contained in:
Uwe Krüger
2020-08-31 10:44:39 +02:00
committed by GitHub
parent b1a8e1e5b2
commit cbcba2e4cf
17 changed files with 88 additions and 93 deletions
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38
vlib/sync/channel_3_test.v
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@ -1,38 +1,32 @@
import sync
fn do_rec(mut ch sync.Channel, mut resch sync.Channel) {
fn do_rec(ch chan int, resch chan i64) {
mut sum := i64(0)
for _ in 0 .. 2000 {
mut a := 0
ch.pop(&a)
sum += a
sum += <-ch
}
println(sum)
resch.push(&sum)
resch <- sum
}
fn do_send(mut ch sync.Channel) {
fn do_send(ch chan int) {
for i in 0 .. 2000 {
ch.push(&i)
ch <- i
}
}
fn test_channel_multi_unbuffered() {
mut ch := sync.new_channel<int>(0)
mut resch := sync.new_channel<i64>(0)
go do_rec(mut ch, mut resch)
go do_rec(mut ch, mut resch)
go do_rec(mut ch, mut resch)
go do_rec(mut ch, mut resch)
go do_send(mut ch)
go do_send(mut ch)
go do_send(mut ch)
go do_send(mut ch)
ch := chan int{}
resch := chan i64{}
go do_rec(ch, resch)
go do_rec(ch, resch)
go do_rec(ch, resch)
go do_rec(ch, resch)
go do_send(ch)
go do_send(ch)
go do_send(ch)
go do_send(ch)
mut sum := i64(0)
for _ in 0 .. 4 {
mut r := i64(0)
resch.pop(&r)
sum += r
sum += <-resch
}
assert sum == i64(4) * 2000 * (2000 - 1) / 2
}