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Treats inline array as an error.

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This commit is contained in:
Erik Kundt 2018-04-23 17:11:41 +02:00
parent b2ff9bc88d
commit 896018c8a3
2 changed files with 3 additions and 3 deletions
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2
libsolidity/analysis/TypeChecker.cpp
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@ -1423,6 +1423,8 @@ bool TypeChecker::visit(TupleExpression const& _tuple)
if (types[i]->category() == Type::Category::Tuple) if (types[i]->category() == Type::Category::Tuple)
if (dynamic_cast<TupleType const&>(*types[i]).components().empty()) if (dynamic_cast<TupleType const&>(*types[i]).components().empty())
{ {
if (_tuple.isInlineArray())
m_errorReporter.fatalTypeError(components[i]->location(), "Array component cannot be empty.");
if (v050) if (v050)
m_errorReporter.fatalTypeError(components[i]->location(), "Tuple component cannot be empty."); m_errorReporter.fatalTypeError(components[i]->location(), "Tuple component cannot be empty.");
else else

4
test/libsolidity/syntaxTests/types/empty_tuple_lvalue_array.sol
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@ -8,6 +8,4 @@ contract C {
} }
} }
// ---- // ----
// Warning: (146-149): Tuple component cannot be empty. // TypeError: (146-149): Array component cannot be empty.
// Warning: (151-154): Tuple component cannot be empty.
// TypeError: (145-155): Type tuple()[2] memory is not implicitly convertible to expected type tuple(uint256,uint256).