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Disallow variable declaration with inferred empty tuple type.

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This commit is contained in:
chriseth 2017-03-01 15:42:53 +01:00
parent 2600fa0413
commit cc01d870ff
1 changed files with 5 additions and 0 deletions
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5
libsolidity/analysis/TypeChecker.cpp
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@ -824,6 +824,11 @@ bool TypeChecker::visit(VariableDeclarationStatement const& _statement)
else else
solAssert(false, ""); solAssert(false, "");
} }
else if (*var.annotation().type == TupleType())
typeError(
var.location(),
"Cannot declare variable with void (empty tuple) type."
);
var.accept(*this); var.accept(*this);
} }
else else