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fixes tuple unpacking regression

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This commit is contained in:
Andreas Rumpf 2017-04-26 11:10:50 +02:00
commit 920888f382
2 changed files with 3 additions and 1 deletions
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2
compiler/lowerings.nim
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@ -74,7 +74,7 @@ proc lowerTupleUnpackingForAsgn*(n: PNode; owner: PSym): PNode =
let value = n.lastSon
result = newNodeI(nkStmtList, n.info)
var temp = newSym(skLet, getIdent(genPrefix), owner, value.info)
var temp = newSym(skLet, getIdent("_"), owner, value.info)
var v = newNodeI(nkLetSection, value.info)
let tempAsNode = newSymNode(temp) #newIdentNode(getIdent(genPrefix & $temp.id), value.info)

2
tests/tuples/tunpack_asgn.nim
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@ -21,6 +21,8 @@ proc pg[T](x, y: var T) =
# test as a top level statement:
var x, y, a, b: int
# test for regression:
(x, y) = (1, 2)
(x, y) = fooBar()
echo x, " ", y