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rand: simplify rand.PRNG, move to optional types for error handling (#13570)

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This commit is contained in:
Subhomoy Haldar
2022-02-23 16:06:14 +05:30
committed by GitHub
parent 5c0b7b0d05
commit 114a341f5f
49 changed files with 609 additions and 1586 deletions
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4
vlib/sync/channels.c.v
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@ -592,10 +592,10 @@ pub fn channel_select(mut channels []&Channel, dir []Direction, mut objrefs []vo
mut event_idx := -1 // negative index means `timed out`
outer: for {
rnd := rand.u32_in_range(0, u32(channels.len))
rnd := rand.intn(channels.len) or { 0 }
mut num_closed := 0
for j, _ in channels {
mut i := j + int(rnd)
mut i := j + rnd
if i >= channels.len {
i -= channels.len
}