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fixes #14495 [backport:1.2] (#14496)

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Andreas Rumpf 2020-05-29 23:35:57 +02:00 • committed by GitHub
commit 3105909f88
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2 changed files with 47 additions and 9 deletions
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8
compiler/liftdestructors.nim
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@ -534,8 +534,8 @@ proc atomicRefOp(c: var TLiftCtx; t: PType; body, x, y: PNode) =
body.add genIf(c, cond, actions)
body.add newAsgnStmt(x, y)
of attachedDestructor:
actions.add newAsgnStmt(x, newNodeIT(nkNilLit, body.info, t))
body.add genIf(c, cond, actions)
body.add newAsgnStmt(x, newNodeIT(nkNilLit, body.info, t))
of attachedDeepCopy: assert(false, "cannot happen")
of attachedTrace:
if isFinal(elemType):
@ -583,8 +583,8 @@ proc atomicClosureOp(c: var TLiftCtx; t: PType; body, x, y: PNode) =
body.add genIf(c, cond, actions)
body.add newAsgnStmt(x, y)
of attachedDestructor:
actions.add newAsgnStmt(xenv, newNodeIT(nkNilLit, body.info, xenv.typ))
body.add genIf(c, cond, actions)
body.add newAsgnStmt(xenv, newNodeIT(nkNilLit, body.info, xenv.typ))
of attachedDeepCopy: assert(false, "cannot happen")
of attachedTrace:
body.add callCodegenProc(c.g, "nimTraceRefDyn", c.info, genAddrOf(xenv), y)
@ -641,8 +641,8 @@ proc ownedRefOp(c: var TLiftCtx; t: PType; body, x, y: PNode) =
body.add genIf(c, x, actions)
body.add newAsgnStmt(x, y)
of attachedDestructor:
actions.add newAsgnStmt(x, newNodeIT(nkNilLit, body.info, t))
body.add genIf(c, x, actions)
body.add newAsgnStmt(x, newNodeIT(nkNilLit, body.info, t))
of attachedDeepCopy: assert(false, "cannot happen")
of attachedTrace, attachedDispose: discard
@ -694,8 +694,8 @@ proc ownedClosureOp(c: var TLiftCtx; t: PType; body, x, y: PNode) =
body.add genIf(c, xx, actions)
body.add newAsgnStmt(x, y)
of attachedDestructor:
actions.add newAsgnStmt(xx, newNodeIT(nkNilLit, body.info, xx.typ))
body.add genIf(c, xx, actions)
body.add newAsgnStmt(xx, newNodeIT(nkNilLit, body.info, xx.typ))
of attachedDeepCopy: assert(false, "cannot happen")
of attachedTrace, attachedDispose: discard