From c0bbbee1764513e3c31e586555e76fda2c3408bc Mon Sep 17 00:00:00 2001
From: Dave Gauer <dave@ratfactor.com>
Date: Sun, 9 May 2021 14:25:51 -0400
Subject: add ex081 anon structs 2

---
 exercises/081_anonymous_structs2.zig | 47 ++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 exercises/081_anonymous_structs2.zig

(limited to 'exercises')

diff --git a/exercises/081_anonymous_structs2.zig b/exercises/081_anonymous_structs2.zig
new file mode 100644
index 0000000..6871cc1
--- /dev/null
+++ b/exercises/081_anonymous_structs2.zig
@@ -0,0 +1,47 @@
+//
+// An anonymous struct value LITERAL (not to be confused with a
+// struct TYPE) uses '.{}' syntax:
+//
+//     .{
+//          .center_x = 15,
+//          .center_y = 12,
+//          .radius = 6,
+//     }
+//
+// These literals are always evaluated entirely at compile-time.
+// The example above could be coerced into the i32 variant of the
+// "circle struct" from the last exercise.
+//
+// Or you can let them remain entirely anonymous as in this
+// example:
+//
+//     fn bar(foo: anytype) void {
+//         print("a:{} b:{}\n", .{foo.a, foo.b});
+//     }
+//
+//     bar(.{
+//         .a = true,
+//         .b = false,
+//     });
+//
+// The example above prints "a:true b:false".
+//
+const print = @import("std").debug.print;
+
+pub fn main() void {
+    printCircle(.{
+        .center_x = @as(u32, 205),
+        .center_y = @as(u32, 187),
+        .radius = @as(u32, 12),
+    });
+}
+
+// Please complete this function which prints an anonymous struct
+// representing a circle.
+fn printCircle(???) void {
+    print("x:{} y:{} radius:{}\n", .{
+        circle.center_x,
+        circle.centaur_y,
+        circle.radius,
+    });
+}
-- 
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