int someInt;
float arr1[someInt]; // error

float arr2[5.0]; // error

float arr3[10];

static const int kSize = 5;
float arr4[kSize*2];

float4 main() : POSITION
{
	float a = 0.0;
	a += arr3[10]; // error, out of bounds
	a += arr3[2*5]; // error, out of bounds
	a += arr4[10]; // error, out of bounds
	a += arr4[kSize*2+1]; // error, out of bounds
	return a;
}