smiley.c

smiley.c

// the smiley program demonstrated by Russ Cox at http://research.swtch.com/acme
// it shows that the plan9 compiler http://plan9.bell-labs.com/sys/doc/comp.html fully supports UTF-8

// i tried to compile it with a recent version of the plan9 compiler running on vmware but it failed.
// it seems that older versions of the compiler supported sizeof(void) == 0
// anyway you get the idea

#include <u.h>
#include <libc.h>

typedef int ☺☹☻;
typedef void ☹☺☻;

enum
{
	☹☻☺ = sizeof(☺☹☻),
	☻☺☹ = sizeof(☹☺☻)
};

☹☺☻
main(☹☺☻)
{
	☺☹☻ ☺☻☹;

	for (☺☻☹ = ☻☺☹; ☺☻☹ < ☹☻☺; ☺☻☹++)
		print("☺☻☹ = %d\n", ☺☻☹);
	exits(☻☺☹);
}

hacks