Merge pull request #8906 from ethereum/test-function-cast-value-set

Test for function with value setting

test/libsolidity/syntaxTests/conversion/function_cast_value_set.sol

@@ -0,0 +1,7 @@
+contract C {
+	function f() public payable {
+		function() external payable x = this.f{value: 7};
+	}
+}
+// ----
+// TypeError: (46-94): Type function () payable external is not implicitly convertible to expected type function () payable external.