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destructors: work in progress

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This commit is contained in:
Araq 2017-10-24 09:40:28 +02:00
commit b407f083ba
8 changed files with 109 additions and 27 deletions
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13
tests/destructor/tbintree.nim → tests/destructor/topttree.nim
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@ -19,7 +19,7 @@ var
proc `=destroy`*[T](x: var opt[T]) =
if x.data != nil:
when not supportsCopyMem(T):
`=destroy`(x.data)
`=destroy`(x.data[])
dealloc(x.data)
inc deallocCount
x.data = nil
@ -69,11 +69,12 @@ proc createTree(data: float): Tree =
result.data = data
proc insert(t: var opt[Tree]; newVal: float) =
if it ?= t:
if it.data > newVal:
insert(it.le, newVal)
elif it.data < newVal:
insert(it.ri, newVal)
#if it ?= t:
if t.data != nil:
if newVal < t.data[].data:
insert(t.data[].le, newVal)
elif t.data[].data < newVal:
insert(t.data[].ri, newVal)
else:
discard "already in the tree"
else: