The following short program does not compile:

public static int main (string[] args)
{
	int test[3] = { 1, 2, 3 };

	return 0;
}

Output of compiler:
test.vala:3.6-3.26: warning: local variable `test' declared but never used
	int test[3] = { 1, 2, 3 };
	    ^^^^^^^^^^^^^^^^^^^^^
/home/rikard/progg/retro/test.vala.c: In function ‘_vala_main’:
/home/rikard/progg/retro/test.vala.c:23: error: incompatible types when assigning to type ‘gint[3]’ from type ‘gint *’
error: cc exited with status 256
Compilation failed: 1 error(s), 1 warning(s)