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Fix off-by-one in queue back and back_ptr procs

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This commit is contained in:
Laytan Laats
2024-07-14 16:00:55 +02:00
parent 8319917898
commit d90d7ed002
1 changed files with 2 additions and 2 deletions
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core/container/queue/queue.odin
+2 -2
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@@ -95,11 +95,11 @@ front_ptr :: proc(q: ^$Q/Queue($T)) -> ^T {
}
back :: proc(q: ^$Q/Queue($T)) -> T {
idx := (q.offset+uint(q.len))%builtin.len(q.data)
idx := (q.offset+uint(q.len - 1))%builtin.len(q.data)
return q.data[idx]
}
back_ptr :: proc(q: ^$Q/Queue($T)) -> ^T {
idx := (q.offset+uint(q.len))%builtin.len(q.data)
idx := (q.offset+uint(q.len - 1))%builtin.len(q.data)
return &q.data[idx]
}