Sort tests.

test/libsolidity/semanticTests/modifiers/function_modifier_library_inheritance.sol

@@ -0,0 +1,34 @@
+// Tests that virtual lookup for modifiers in libraries does not consider
+// the current inheritance hierarchy.
+library L {
+    struct S {
+        uint256 v;
+    }
+    modifier mod(S storage s) {
+        s.v++;
+        _;
+    }
+
+    function libFun(S storage s) internal mod(s) {
+        s.v += 0x100;
+    }
+}
+
+
+contract Test {
+    using L for *;
+    L.S s;
+    modifier mod(L.S storage) {
+        revert();
+        _;
+    }
+
+    function f() public returns (uint256) {
+        s.libFun();
+        L.libFun(s);
+        return s.v;
+    }
+}
+
+// ----
+// f() -> 0x202