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Fix loop tuple unpacking in templates (#11174)

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* Fix loop tuple unpacking in templates

* Add test
This commit is contained in:
nc-x 2019-05-05 15:52:41 +05:30 • committed by Andreas Rumpf
commit e42c304e4a
2 changed files with 14 additions and 1 deletions
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6
compiler/semtempl.nim
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@ -372,7 +372,11 @@ proc semTemplBody(c: var TemplCtx, n: PNode): PNode =
openScope(c)
n.sons[L-2] = semTemplBody(c, n.sons[L-2])
for i in countup(0, L - 3):
addLocalDecl(c, n.sons[i], skForVar)
if n[i].kind == nkVarTuple:
for j in 0 ..< sonsLen(n[i])-1:
addLocalDecl(c, n[i][j], skForVar)
else:
addLocalDecl(c, n.sons[i], skForVar)
openScope(c)
n.sons[L-1] = semTemplBody(c, n.sons[L-1])
closeScope(c)