solidity/test/libsolidity/semanticTests/various/staticcall_for_view_and_pure_pre_byzantium.sol

contract C {
    uint256 x;

    function f() public returns (uint256) {
        x = 3;
        return 1;
    }
}


interface CView {
    function f() external view returns (uint256);
}


interface CPure {
    function f() external pure returns (uint256);
}


contract D {
    function f() public returns (uint256) {
        return (new C()).f();
    }

    function fview() public returns (uint256) {
        return (CView(address(new C()))).f();
    }

    function fpure() public returns (uint256) {
        return (CPure(address(new C()))).f();
    }
}
// ====
// EVMVersion: <byzantium
// ----
// f() -> 0x1
// fview() -> 1
// fpure() -> 1