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Arne Döring 2018-11-08 19:23:03 +01:00 • committed by Andreas Rumpf
commit b306e0bfe2
3 changed files with 3 additions and 4 deletions
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compiler/semexprs.nim
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@ -1540,7 +1540,7 @@ proc semAsgn(c: PContext, n: PNode; mode=asgnNormal): PNode =
var le = a.typ
if le == nil:
localError(c.config, a.info, "expression has no type")
if (skipTypes(le, {tyGenericInst, tyAlias, tySink}).kind != tyVar and
elif (skipTypes(le, {tyGenericInst, tyAlias, tySink}).kind != tyVar and
isAssignable(c, a) == arNone) or
skipTypes(le, abstractVar).kind in {tyOpenArray, tyVarargs}:
# Direct assignment to a discriminant is allowed!