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fixes #5450

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This commit is contained in:
Andreas Rumpf 2018-02-04 07:35:32 +01:00
commit 31263ef8f3
1 changed files with 4 additions and 0 deletions
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4
compiler/semobjconstr.nim
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@ -260,6 +260,10 @@ proc semObjConstr(c: PContext, n: PNode, flags: TExprFlags): PNode =
result = newNodeIT(nkObjConstr, n.info, t) result = newNodeIT(nkObjConstr, n.info, t)
for child in n: result.add child for child in n: result.add child
if t == nil:
localError(n.info, errGenerated, "object constructor needs an object type")
return
t = skipTypes(t, {tyGenericInst, tyAlias, tySink}) t = skipTypes(t, {tyGenericInst, tyAlias, tySink})
if t.kind == tyRef: t = skipTypes(t.sons[0], {tyGenericInst, tyAlias, tySink}) if t.kind == tyRef: t = skipTypes(t.sons[0], {tyGenericInst, tyAlias, tySink})
if t.kind != tyObject: if t.kind != tyObject: