/ m-music-language/src/tests/test_global.m

 1/*	Testing the functionality of global variables in m. */
 2
 3int a;
 4int b;
 5
 6int printa()
 7{
 8	print(a);
 9}
10
11int printb()
12{
13	print(b);
14}
15
16int increment_globals()
17{
18	a++;
19	b++;
20}
21
22void main()
23{
24	a = 42;
25	b = 21;
26	printa();
27	printb();
28	increment_globals();
29	printa();
30	printb();
31}