Bugfix for functions override

- Functions with byte array type parameters can now be safely
  overriden. Parameter location is now set at the right place.

- Also made a test for the fix

1 files changed, 13 insertions, 0 deletions

diff --git a/SolidityNameAndTypeResolution.cpp b/SolidityNameAndTypeResolution.cpp
index bfef873c..da6c2a88 100644
--- a/SolidityNameAndTypeResolution.cpp
+++ b/SolidityNameAndTypeResolution.cpp
@@ -1163,6 +1163,19 @@ BOOST_AUTO_TEST_CASE(external_argument_delete)
 	BOOST_CHECK_THROW(parseTextAndResolveNames(sourceCode), TypeError);
 }
 
+BOOST_AUTO_TEST_CASE(test_for_bug_override_function_with_bytearray_type)
+{
+	char const* sourceCode = R"(
+		contract Vehicle {
+			function f(bytes _a) external returns (uint256 r) {r = 1;}
+		}
+		contract Bike is Vehicle {
+			function f(bytes _a) external returns (uint256 r) {r = 42;}
+		}
+		)";
+	BOOST_CHECK_NO_THROW(parseTextAndResolveNamesWithChecks(sourceCode));
+}
+
 BOOST_AUTO_TEST_SUITE_END()
 
 }