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| author | Alex McHugh <[email protected]> | 2024-06-23 20:24:28 +1200 |
|---|---|---|
| committer | Alex McHugh <[email protected]> | 2024-06-23 20:24:28 +1200 |
| commit | f656e950d57dcb3bca5a75ea63b40e5062a4037c (patch) | |
| tree | b45fcfaef061f356a8ed23140a0cf6af6233788f | |
| parent | 3763f976eb4a6fb29cdab49a58b7554a9445faf2 (diff) | |
| download | ziglings-f656e950d57dcb3bca5a75ea63b40e5062a4037c.tar.xz ziglings-f656e950d57dcb3bca5a75ea63b40e5062a4037c.zip | |
Add patch.
| -rw-r--r-- | patches/patches/046_optionals2.patch | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/patches/patches/046_optionals2.patch b/patches/patches/046_optionals2.patch index 164c0d6..9229f05 100644 --- a/patches/patches/046_optionals2.patch +++ b/patches/patches/046_optionals2.patch @@ -1,18 +1,18 @@ ---- exercises/046_optionals2.zig 2024-05-10 23:11:25.796632478 +0200 -+++ answers/046_optionals2.zig 2024-05-10 23:10:16.115335668 +0200 -@@ -21,7 +21,7 @@ +--- exercises/046_optionals2.zig 2024-06-23 19:43:16 ++++ answers/046_optionals2.zig 2024-06-23 19:42:46 +@@ -22,7 +22,7 @@ const Elephant = struct { letter: u8, - tail: *Elephant = null, // Hmm... tail needs something... -+ tail: ?*Elephant = null, // <---- make this optional! ++ tail: ?*Elephant = null, // Hmm... tail needs something... visited: bool = false, }; -@@ -51,6 +51,6 @@ - // We should stop once we encounter a tail that - // does NOT point to another element. What can - // we put here to make that happen? +@@ -66,6 +66,6 @@ + + // HINT: We want something similar to what `.?` does, + // but instead of ending the program, we want to exit the loop... - e = e.tail ??? + e = e.tail orelse break; } |