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fixes #7663

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This commit is contained in:
Andreas Rumpf
2018-04-28 09:26:15 +02:00
parent 65c08212db
commit ee7515e376
1 changed files with 8 additions and 7 deletions
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15
compiler/semstmts.nim
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@@ -500,12 +500,11 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode =
localError(a.info, errXExpected, "tuple")
elif length-2 != sonsLen(tup):
localError(a.info, errWrongNumberOfVariables)
else:
b = newNodeI(nkVarTuple, a.info)
newSons(b, length)
b.sons[length-2] = a.sons[length-2] # keep type desc for doc generator
b.sons[length-1] = def
addToVarSection(c, result, n, b)
b = newNodeI(nkVarTuple, a.info)
newSons(b, length)
b.sons[length-2] = a.sons[length-2] # keep type desc for doc generator
b.sons[length-1] = def
addToVarSection(c, result, n, b)
elif tup.kind == tyTuple and def.kind in {nkPar, nkTupleConstr} and
a.kind == nkIdentDefs and a.len > 3:
message(a.info, warnEachIdentIsTuple)
@@ -547,7 +546,9 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode =
addToVarSection(c, result, n, b)
else:
if def.kind in {nkPar, nkTupleConstr}: v.ast = def[j]
setVarType(v, tup.sons[j])
# bug #7663, for 'nim check' this can be a non-tuple:
if tup.kind == tyTuple: setVarType(v, tup.sons[j])
else: v.typ = tup
b.sons[j] = newSymNode(v)
checkNilable(v)
if sfCompileTime in v.flags: hasCompileTime = true