/* This shader is expected to fail, as the spec 5.7 says:
   "The equality operators and assignment operator are only allowed if the
   two operands are same size and type. ... Both array operands must be
   explicitly sized."
*/

#version 120
void main()
{
	int[] a = int[](0,1,2,3);	//explicitly sized
	int[] b;			//unsized
	b[0] = 0;
	b[1] = 1;
	b[2] = 2;
	b[3] = 3;
	if (b==a)
		gl_FrontColor = vec4(0, 1, 0, 1);
	else
		gl_FrontColor = vec4(1, 0, 0, 1);
	
}