050

exercises/050_no_value.zig

@@ -64,22 +64,23 @@ const std = @import("std");
 
 const Err = error{Cthulhu};
 
-pub fn main() void {
-    var first_line1: *const [16]u8 = ???;
-    first_line1 = "That is not dead";
-
-    var first_line2: Err!*const [21]u8 = ???;
-    first_line2 = "which can eternal lie";
-
-    // Note we need the "{!s}" format for the error union string.
-    std.debug.print("{s} {!s} / ", .{ first_line1, first_line2 });
-
-    printSecondLine();
+pub fn main() void{
+  var first_line1: *const [16]u8 = undefined;
+  first_line1 = "That is not dead";
+  
+  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.
+  std.debug.print("{s} {!s} / ", .{ first_line1, first_line2 });
+  
+  printSecondLine();
 }
 
-fn printSecondLine() ??? {
-    var second_line2: ?*const [18]u8 = ???;
-    second_line2 = "even death may die";
-
-    std.debug.print("And with strange aeons {s}.\n", .{second_line2.?});
+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.?});
 }
+