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mitigates unclear nimsuggest problem

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Araq 2015-10-22 10:24:19 +02:00
commit 3f24a7ff3e
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compiler/transf.nim
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@ -304,6 +304,7 @@ proc transformYield(c: PTransf, n: PNode): PTransNode =
var e = n.sons[0] var e = n.sons[0]
# c.transCon.forStmt.len == 3 means that there is one for loop variable # c.transCon.forStmt.len == 3 means that there is one for loop variable
# and thus no tuple unpacking: # and thus no tuple unpacking:
if e.typ.isNil: return result # can happen in nimsuggest for unknown reasons
if skipTypes(e.typ, {tyGenericInst}).kind == tyTuple and if skipTypes(e.typ, {tyGenericInst}).kind == tyTuple and
c.transCon.forStmt.len != 3: c.transCon.forStmt.len != 3:
e = skipConv(e) e = skipConv(e)