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destructors now work with overloaded assignment operators; fixes #2811; fixes #1632

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This commit is contained in:
Araq 2015-08-05 21:27:53 +02:00
commit 0d8942d45e
7 changed files with 175 additions and 15 deletions
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9
compiler/semdestruct.nim
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@ -177,6 +177,15 @@ proc instantiateDestructor(c: PContext, typ: PType): PType =
else:
return nil
proc createDestructorCall(c: PContext, s: PSym): PNode =
let varTyp = s.typ
if varTyp == nil or sfGlobal in s.flags: return
let destructableT = instantiateDestructor(c, varTyp)
if destructableT != nil:
let call = semStmt(c, newNode(nkCall, s.info, @[
useSym(destructableT.destructor), useSym(s)]))
result = newNode(nkDefer, s.info, @[call])
proc insertDestructors(c: PContext,
varSection: PNode): tuple[outer, inner: PNode] =
# Accepts a var or let section.