Fix bug preventing overloads of different array types.

2 files changed, 13 insertions, 0 deletions

diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp
index 49347022..e5a120ee 100644
--- a/libsolidity/ast/Types.cpp
+++ b/libsolidity/ast/Types.cpp
@@ -831,6 +831,8 @@ bool ArrayType::operator==(Type const& _other) const
 		other.isDynamicallySized() != isDynamicallySized()
 	)
 		return false;
+	if (*other.baseType() != *baseType())
+		return false;
 	return isDynamicallySized() || length()  == other.length();
 }
 
diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp
index 1242e801..45ac48aa 100644
--- a/test/libsolidity/SolidityNameAndTypeResolution.cpp
+++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp
@@ -2743,6 +2743,17 @@ BOOST_AUTO_TEST_CASE(invalid_args_creating_memory_array)
 	BOOST_CHECK(expectError(text) == Error::Type::TypeError);
 }
 
+BOOST_AUTO_TEST_CASE(function_overload_array_type)
+{
+	char const* text = R"(
+			contract M {
+				function f(uint[] values);
+				function f(int[] values);
+			}
+	)";
+	BOOST_CHECK(success(text));
+}
+
 /*BOOST_AUTO_TEST_CASE(inline_array_declaration_and_passing)
 {
 	char const* text = R"(