Free functions.

test/libsolidity/semanticTests/freeFunctions/free_runtimecode.sol

@@ -0,0 +1,15 @@
+contract C {
+  uint public x = 2;
+}
+
+function test() returns (bool) {
+  return type(C).runtimeCode.length > 20;
+}
+
+contract D {
+  function f() public returns (bool) {
+    return test();
+  }
+}
+// ----
+// f() -> true