From 581b2f7bb283e74f73450012206846bacf52b19c Mon Sep 17 00:00:00 2001
From: David Mak <chmakac@connect.ust.hk>
Date: Fri, 4 Oct 2024 13:16:26 +0800
Subject: [PATCH] [standalone] Add demo for global variables

---
 nac3standalone/demo/src/globals.py | 31 ++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 nac3standalone/demo/src/globals.py

diff --git a/nac3standalone/demo/src/globals.py b/nac3standalone/demo/src/globals.py
new file mode 100644
index 00000000..d8b7822d
--- /dev/null
+++ b/nac3standalone/demo/src/globals.py
@@ -0,0 +1,31 @@
+@extern
+def output_int32(x: int32):
+    ...
+
+@extern
+def output_int64(x: int64):
+    ...
+
+X: int32 = 0
+Y: int64 = int64(1)
+
+def f():
+    global X, Y
+    X = 1
+    Y = int64(2)
+
+def run() -> int32:
+    global X, Y
+
+    output_int32(X)
+    output_int64(Y)
+    f()
+    output_int32(X)
+    output_int64(Y)
+
+    X = 0
+    Y = int64(0)
+    output_int32(X)
+    output_int64(Y)
+
+    return 0
\ No newline at end of file