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authorMartin Ashby <martin@ashbysoft.com>2022-12-10 23:02:40 +0000
committerMartin Ashby <martin@ashbysoft.com>2022-12-10 23:02:40 +0000
commit5257941f40554da3f8df074443a4c087dcff7004 (patch)
treeb55af272f52f961f8fa02468861de2c255d8a9e2 /exercises/050_no_value.zig
parent0e447c7956410a993614f9337d6219e017722443 (diff)
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25-60 completemain
Diffstat (limited to 'exercises/050_no_value.zig')
-rw-r--r--exercises/050_no_value.zig8
1 files changed, 4 insertions, 4 deletions
diff --git a/exercises/050_no_value.zig b/exercises/050_no_value.zig
index 8c73ed3..80d20eb 100644
--- a/exercises/050_no_value.zig
+++ b/exercises/050_no_value.zig
@@ -65,10 +65,10 @@ const std = @import("std");
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 @@ pub fn main() void {
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.?});