Added the `using x for y` directive.

2 files changed, 37 insertions, 0 deletions

diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp
index 4f26fa4d..f96f7046 100644
--- a/test/libsolidity/SolidityNameAndTypeResolution.cpp
+++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp
@@ -2529,6 +2529,28 @@ BOOST_AUTO_TEST_CASE(member_access_parser_ambiguity)
 	BOOST_CHECK(success(text));
 }
 
+BOOST_AUTO_TEST_CASE(using_for_library)
+{
+	char const* text = R"(
+		library D { }
+		contract C {
+			using D for uint;
+		}
+	)";
+	BOOST_CHECK(success(text));
+}
+
+BOOST_AUTO_TEST_CASE(using_for_not_library)
+{
+	char const* text = R"(
+		contract D { }
+		contract C {
+			using D for uint;
+		}
+	)";
+	BOOST_CHECK(expectError(text) == Error::Type::TypeError);
+}
+
 BOOST_AUTO_TEST_CASE(create_memory_arrays)
 {
 	char const* text = R"(
diff --git a/test/libsolidity/SolidityParser.cpp b/test/libsolidity/SolidityParser.cpp
index 7451397e..fd9076c3 100644
--- a/test/libsolidity/SolidityParser.cpp
+++ b/test/libsolidity/SolidityParser.cpp
@@ -1032,6 +1032,21 @@ BOOST_AUTO_TEST_CASE(member_access_parser_ambiguity)
 	BOOST_CHECK(successParse(text));
 }
 
+BOOST_AUTO_TEST_CASE(using_for)
+{
+	char const* text = R"(
+		contract C {
+			struct s { uint a; }
+			using LibraryName for uint;
+			using Library2 for *;
+			using Lib for s;
+			function f() {
+			}
+		}
+	)";
+	BOOST_CHECK(successParse(text));
+}
+
 BOOST_AUTO_TEST_SUITE_END()
 
 }