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destructors: progress

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This commit is contained in:
Andreas Rumpf 2019-04-05 12:38:18 +02:00
commit efeee326f8
4 changed files with 29 additions and 12 deletions
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11
compiler/sempass2.nim
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@ -821,7 +821,16 @@ proc track(tracked: PEffects, n: PNode) =
of nkForStmt, nkParForStmt:
# we are very conservative here and assume the loop is never executed:
let oldState = tracked.init.len
for i in 0 ..< len(n):
for i in 0 .. len(n)-3:
let it = n[i]
track(tracked, it)
if tracked.owner.kind != skMacro:
if it.kind == nkVarTuple:
for x in it:
createTypeBoundOps(tracked.c, x.typ, x.info)
else:
createTypeBoundOps(tracked.c, it.typ, it.info)
for i in len(n)-2..len(n)-1:
track(tracked, n.sons[i])
setLen(tracked.init, oldState)
of nkObjConstr: