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changed a couple of small nuances, made an attempt at fixing the parsing in the inline arrays case (fails), and added test for inline arrays per Chriseth request

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This commit is contained in:
RJ Catalano
2015-12-16 12:55:52 -06:00
parent caa6202f62
commit 0ba24a5289
3 changed files with 28 additions and 18 deletions
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libsolidity/analysis/TypeChecker.cpp
+2 -9
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@@ -779,7 +779,6 @@ bool TypeChecker::visit(Assignment const& _assignment)
bool TypeChecker::visit(TupleExpression const& _tuple)
{
vector<ASTPointer<Expression>> const& components = _tuple.components();
solAssert(!_tuple.isInlineArray(), "Tuple type not properly declared");
TypePointers types;
@@ -793,10 +792,7 @@ bool TypeChecker::visit(TupleExpression const& _tuple)
}
else
types.push_back(TypePointer());
if (_tuple.isInlineArray())
_tuple.annotation().type = make_shared<ArrayType>(DataLocation::Storage, _tuple.annotation().type, types.size());
else
_tuple.annotation().type = make_shared<TupleType>(types);
_tuple.annotation().type = make_shared<TupleType>(types);
// If some of the components are not LValues, the error is reported above.
_tuple.annotation().isLValue = true;
}
@@ -806,10 +802,7 @@ bool TypeChecker::visit(TupleExpression const& _tuple)
{
// Outside of an lvalue-context, the only situation where a component can be empty is (x,).
if (!components[i] && !(i == 1 && components.size() == 2))
_tuple.isInlineArray() ?
fatalTypeError(_tuple.location(), "Array component cannot have empty cells.")
:
fatalTypeError(_tuple.location(), "Tuple component cannot be empty.");
fatalTypeError(_tuple.location(), "Tuple component cannot be empty.");
else if (components[i])
{
components[i]->accept(*this);