Add tests for multi variable declaration statement.

1 files changed, 9 insertions, 0 deletions

diff --git a/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationThatIsExpression.sol b/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationThatIsExpression.sol
new file mode 100644
index 00000000..8ae0eaac
--- /dev/null
+++ b/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationThatIsExpression.sol
@@ -0,0 +1,9 @@
+contract C {
+  struct S { function() returns (S storage)[] x; }
+  S s;
+  function f() internal pure returns (uint, uint, uint, S storage, uint, uint) {
+    (,,,s.x[2](),,) = f();
+  }
+} 
+// ----
+// TypeError: (160-168): Expression has to be an lvalue.