Fix 082_anonymous_structs3.zig because of new build system

exercises/082_anonymous_structs3.zig

@@ -74,36 +74,27 @@ fn printTuple(tuple: anytype) void {
     //     @typeInfo() - takes a type, returns a TypeInfo union
     //                   with fields specific to that type.
     //
-    //     The list of a struct type's fields can be found in
+    //     The list of a struct type's field types can be found in
-    //     TypeInfo's @"struct".fields.
+    //     TypeInfo's @"struct".field_types.
     //
     //     Example:
     //
-    //         @typeInfo(Circle).@"struct".fields
+    //         @typeInfo(Circle).@"struct".field_types
     //
-    // This will be an array of StructFields.
+    // This will be an array of field types.
-    const fields = ???;
+    const field_types = ???;
+
+    // This will be an array of field names.
+    const field_names = ???;
 
     // 2. Loop through each field. This must be done at compile
     // time.
     //
     //     Hint: remember 'inline' loops?
     //
-    for (fields) |field| {
+    for (???, ???) |???, ???| {
         // 3. Print the field's name, type, and value.
         //
-        //     Each 'field' in this loop is one of these:
-        //
-        //         pub const StructField = struct {
-        //             name: [:0]const u8,
-        //             type: type,
-        //             default_value_ptr: ?*const anyopaque,
-        //             is_comptime: bool,
-        //             alignment: comptime_int,
-        //         };
-        //
-        //     Note we will learn about 'anyopaque' type later
-        //
         //     You'll need this builtin:
         //
         //         @field(lhs: anytype, comptime field_name: []const u8)
@@ -123,8 +114,8 @@ fn printTuple(tuple: anytype) void {
         // for declarations. If it's a value, it looks for data.
         //
         print("\"{s}\"({any}):{any} ", .{
-            field.???,
+            field_name,
-            field.???,
+            field_type,
             ???,
         });
     }

patches/patches/082_anonymous_structs3.patch

@@ -1,32 +1,32 @@
---- exercises/082_anonymous_structs3.zig	2026-02-27 13:05:46
+--- exercises/082_anonymous_structs3.zig	2026-06-01 15:59:11.872467805 +0200
-+++ answers/082_anonymous_structs3.zig	2026-02-27 13:07:22
++++ answers/082_anonymous_structs3.zig	2026-06-01 15:58:38.004730144 +0200
-@@ -82,14 +82,14 @@
+@@ -82,17 +82,17 @@
-     //         @typeInfo(Circle).@"struct".fields
+     //         @typeInfo(Circle).@"struct".field_types
      //
-     // This will be an array of StructFields.
+     // This will be an array of field types.
--    const fields = ???;
+-    const field_types = ???;
-+    const fields = @typeInfo(@TypeOf(tuple)).@"struct".fields;
++    const field_types = @typeInfo(@TypeOf(tuple)).@"struct".field_types;
+ 
+     // This will be an array of field names.
+-    const field_names = ???;
++    const field_names = @typeInfo(@TypeOf(tuple)).@"struct".field_names;
  
      // 2. Loop through each field. This must be done at compile
      // time.
      //
      //     Hint: remember 'inline' loops?
      //
--    for (fields) |field| {
+-    for (???, ???) |???, ???| {
-+    inline for (fields) |field| {
++    inline for (field_types, field_names) |field_type, field_name| {
          // 3. Print the field's name, type, and value.
          //
-         //     Each 'field' in this loop is one of these:
+         //     You'll need this builtin:
-@@ -123,9 +123,9 @@
+@@ -116,7 +116,7 @@
-         // for declarations. If it's a value, it looks for data.
-         //
          print("\"{s}\"({any}):{any} ", .{
--            field.???,
+             field_name,
--            field.???,
+             field_type,
 -            ???,
-+            field.name,
++            @field(tuple, field_name),
-+            field.type,
-+            @field(tuple, field.name),
          });
      }
  }