solidity/test/libsolidity/syntaxTests/immutable/private_state_var.sol

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2020-03-10 17:15:50 +00:00
contract B {
uint immutable private x = f();
constructor() public {
}
function f() internal view virtual returns(uint) { return 1; }
function readX() internal view returns(uint) { return x; }
}
contract C is B {
uint immutable y;
constructor() public {
y = 3;
}
function f() internal view override returns(uint) { return readX(); }
}
// ----
// TypeError: (209-210): Immutable variables cannot be read during contract creation time, which means they cannot be read in the constructor or any function or modifier called from it.