From 8ff0cf67e113dd94eaa4f2cb9aa7afdac56e9633 Mon Sep 17 00:00:00 2001
From: Dave Gauer <dave@ratfactor.com>
Date: Sun, 7 Nov 2021 20:51:33 -0500
Subject: Added ex91 - closing in on async!

---
 exercises/091_async8.zig | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 exercises/091_async8.zig

(limited to 'exercises/091_async8.zig')

diff --git a/exercises/091_async8.zig b/exercises/091_async8.zig
new file mode 100644
index 0000000..cd9c975
--- /dev/null
+++ b/exercises/091_async8.zig
@@ -0,0 +1,35 @@
+//
+// You have doubtless noticed that 'suspend' requires a block
+// expression like so:
+//
+//     suspend {}
+//
+// The suspend block executes when a function suspends. To get
+// sense for when this happens, please make the following
+// program print the string
+//
+//     "ABCDEF"
+//
+const print = @import("std").debug.print;
+
+pub fn main() void {
+    print("A", .{});
+
+    var frame = async suspendable();
+
+    print("X", .{});
+
+    resume frame;
+
+    print("F", .{});
+}
+
+fn suspendable() void {
+    print("X", .{});
+
+    suspend {
+        print("X", .{});
+    }
+
+    print("X", .{});
+}
-- 
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