Merge pull request #342 from ratfactor/v4246

Upgrade to Zig version 4246

README.md

@@ -45,7 +45,7 @@ Verify the installation and build number of `zig` like so:
 
 ```
 $ zig version
-0.11.0-dev.3853+xxxxxxxxx
+0.11.0-dev.4246+xxxxxxxxx
 ```
 
 Clone this repository with Git:
@@ -89,7 +89,8 @@ that if you update one, you may need to also update the other.
 
 ### Version Changes
 
-Version-0.11.0-dev.3853+cc2daae47
+Version-0.11.0-dev.4246+71dfce31b
+* *2023-06-26* zig 0.11.0-dev.4246 - changes in compile step (now it can be null)
 * *2023-06-26* zig 0.11.0-dev.3853 - removal of destination type from all cast builtins
 * *2023-06-20* zig 0.11.0-dev.3747 - `@enumToInt` is now `@intFromEnum` and `@intToFloat` is now `@floatFromInt`
 * *2023-05-25* zig 0.11.0-dev.3295 - `std.debug.TTY` is now `std.io.tty`

build.zig

@@ -240,7 +240,7 @@ const ZiglingStep = struct {
             std.os.exit(2);
         };
 
-        self.run(exe_path, prog_node) catch {
+        self.run(exe_path.?, prog_node) catch {
             self.printErrors();
 
             if (self.exercise.hint) |hint|
@@ -350,7 +350,7 @@ const ZiglingStep = struct {
         print("{s}PASSED{s}\n\n", .{ green_text, reset_text });
     }
 
-    fn compile(self: *ZiglingStep, prog_node: *std.Progress.Node) ![]const u8 {
+    fn compile(self: *ZiglingStep, prog_node: *std.Progress.Node) !?[]const u8 {
         print("Compiling {s}...\n", .{self.exercise.main_file});
 
         const b = self.step.owner;

src/compat.zig

@@ -15,7 +15,7 @@ const print = if (@hasDecl(debug, "print")) debug.print else debug.warn;
 // When changing this version, be sure to also update README.md in two places:
 //     1) Getting Started
 //     2) Version Changes
-const needed_version_str = "0.11.0-dev.3853";
+const needed_version_str = "0.11.0-dev.4246";
 
 fn isCompatible() bool {
     if (!@hasDecl(builtin, "zig_version") or !@hasDecl(std, "SemanticVersion")) {