SIGN IN SIGN UP
const std = @import("std");
const expect = std.testing.expect;
test "0-terminated sentinel array" {
const array = [_:0]u8{ 1, 2, 3, 4 };
try expect(@TypeOf(array) == [4:0]u8);
try expect(array.len == 4);
try expect(array[4] == 0);
}
test "extra 0s in 0-terminated sentinel array" {
// The sentinel value may appear earlier, but does not influence the compile-time 'len'.
const array = [_:0]u8{ 1, 0, 0, 4 };
try expect(@TypeOf(array) == [4:0]u8);
try expect(array.len == 4);
try expect(array[4] == 0);
}
// test