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