[require]
GLSL >= 1.10

[fragment shader]
float a[];
void myfunc()
{
	a[1] = 0.0;
	gl_FragColor = vec4(a[1], 0, 0, 1.0);
}
[fragment shader]
float a[];
void myfunc();
void main()
{
	myfunc();
}

[test]
draw rect -1 -1 2 2
probe all rgba 0 0 0 1.0