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prevent yet another compiler crash from happening

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This commit is contained in:
Andreas Rumpf 2018-03-14 11:49:27 +01:00
commit 12f7b96be0
1 changed files with 2 additions and 1 deletions
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3
compiler/semtypes.nim
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@ -257,7 +257,8 @@ proc semArrayIndex(c: PContext, n: PNode): PType =
if e.sym.ast != nil: if e.sym.ast != nil:
return semArrayIndex(c, e.sym.ast) return semArrayIndex(c, e.sym.ast)
if not isOrdinalType(e.typ.lastSon): if not isOrdinalType(e.typ.lastSon):
localError(n[1].info, errOrdinalTypeExpected) let info = if n.safeLen > 1: n[1].info else: n.info
localError(info, errOrdinalTypeExpected)
result = makeRangeWithStaticExpr(c, e) result = makeRangeWithStaticExpr(c, e)
if c.inGenericContext > 0: result.flags.incl tfUnresolved if c.inGenericContext > 0: result.flags.incl tfUnresolved
elif e.kind in nkCallKinds and hasGenericArguments(e): elif e.kind in nkCallKinds and hasGenericArguments(e):