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Fixed stack duplicate behaviour

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This commit is contained in:
Julien Dessaux 2022-08-20 09:25:57 +02:00
commit 544a3f3763
Signed by: adyxax
GPG key ID: F92E51B86E07177E
1 changed files with 2 additions and 2 deletions

4
src/stack.nim
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@ -46,8 +46,8 @@ func Clear*(s: var Stack) =
s.height = 0
func Duplicate*(s: var Stack) =
if s.height > 0:
s.Push(s.data[s.height-1])
let v = s.Pop()
s.PushVector((v, v));
func Swap*(s: var Stack) =
let a = s.Pop