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do not crash for #5895

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This commit is contained in:
Andreas Rumpf 2017-06-30 02:49:53 +02:00
commit 82175b43bb
1 changed files with 1 additions and 1 deletions
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compiler/semexprs.nim
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@ -974,7 +974,7 @@ proc semSym(c: PContext, n: PNode, sym: PSym, flags: TExprFlags): PNode =
of skParam:
markUsed(n.info, s, c.graph.usageSym)
styleCheckUse(n.info, s)
if s.typ.kind == tyStatic and s.typ.n != nil:
if s.typ != nil and s.typ.kind == tyStatic and s.typ.n != nil:
# XXX see the hack in sigmatch.nim ...
return s.typ.n
elif sfGenSym in s.flags: