tmp

test/libsolidity/semanticTests/experimental/stub.sol

@@ -1,28 +1,44 @@
 pragma experimental solidity;
 
 
-class a:StackType {
-	function stackSize() -> x:integer;
+class a:A {
+    function testValue(x:a) -> y:word;
 }
 
-instantiation word : StackType {
-	function stackSize() -> x:integer {
-		return x;
-	}
+
+class a:B {
+    function testValue(x:a) -> y:word;
 }
 
-function f(a) -> b {
+instantiation word : A {
+    function testValue(x:word) -> y:word {
+        assembly {
+            y := 7
+        }
+    }
+}
+
+instantiation word : B {
+    function testValue(x:word) -> y:word {
+        assembly {
+            y := 14
+        }
+    }
+}
+
+function f(a:_:A) -> b:_:B {
     return a;
 }
 
 contract C {
 	fallback() external {
-		let x : word;
-		let y : word;
+		let x : word : A;
+		let y;
 		assembly {
 			x := 0x42
 		}
 		y = f(x);
+		y = B.testValue(x);
 		assembly {
 			mstore(0, y)
 			return(0, 32)