1 files changed, 0 insertions, 59 deletions
diff --git a/exercises/29_errdefer.zig b/exercises/29_errdefer.zig
deleted file mode 100644
index f43c738..0000000
--- a/exercises/29_errdefer.zig
+++ /dev/null
@@ -1,59 +0,0 @@
-//
-// Another common problem is a block of code that could exit in multiple
-// places due to an error - but that needs to run do something before it
-// exits (typically to clean up after itself).
-//
-// An "errdefer" is a defer that only runs if the block exits with an error:
-//
-//     {
-//         errdefer cleanup();
-//         try canFail();
-//     }
-//
-// The cleanup() function is called ONLY if the "try" statement returns an
-// error produced by canFail().
-//
-const std = @import("std");
-
-var counter: u32 = 0;
-
-const MyErr = error{ GetFail, IncFail };
-
-pub fn main() void {
-    // We simply quit the entire program if we fail to get a number:
-    var a: u32 = makeNumber() catch return;
-    var b: u32 = makeNumber() catch return;
-
-    std.debug.print("Numbers: {}, {}\n", .{ a, b });
-}
-
-fn makeNumber() MyErr!u32 {
-    std.debug.print("Getting number...", .{});
-
-    // Please make the "failed" message print ONLY if the makeNumber()
-    // function exits with an error:
-    std.debug.print("failed!\n", .{});
-
-    var num = try getNumber(); // <-- This could fail!
-
-    num = try increaseNumber(num); // <-- This could ALSO fail!
-
-    std.debug.print("got {}. ", .{num});
-
-    return num;
-}
-
-fn getNumber() MyErr!u32 {
-    // I _could_ fail...but I don't!
-    return 4;
-}
-
-fn increaseNumber(n: u32) MyErr!u32 {
-    // I fail after the first time you run me!
-    if (counter > 0) return MyErr.IncFail;
-
-    // Sneaky, weird global stuff.
-    counter += 1;
-
-    return n + 1;
-}