mirror of
https://codeberg.org/ziglings/exercises.git
synced 2025-11-04 04:35:38 +00:00
27 lines
866 B
Diff
27 lines
866 B
Diff
--- exercises/050_no_value.zig 2023-10-03 22:15:22.122241138 +0200
|
|
+++ answers/050_no_value.zig 2023-10-05 20:04:07.069433797 +0200
|
|
@@ -65,10 +65,10 @@
|
|
const Err = error{Cthulhu};
|
|
|
|
pub fn main() void {
|
|
- var first_line1: *const [16]u8 = ???;
|
|
+ var first_line1: *const [16]u8 = undefined;
|
|
first_line1 = "That is not dead";
|
|
|
|
- var first_line2: Err!*const [21]u8 = ???;
|
|
+ var first_line2: Err!*const [21]u8 = Err.Cthulhu;
|
|
first_line2 = "which can eternal lie";
|
|
|
|
// Note we need the "{!s}" format for the error union string.
|
|
@@ -77,8 +77,8 @@
|
|
printSecondLine();
|
|
}
|
|
|
|
-fn printSecondLine() ??? {
|
|
- var second_line2: ?*const [18]u8 = ???;
|
|
+fn printSecondLine() void {
|
|
+ var second_line2: ?*const [18]u8 = null;
|
|
second_line2 = "even death may die";
|
|
|
|
std.debug.print("And with strange aeons {s}.\n", .{second_line2.?});
|