init.mj

编译器mips版后端

/**
 * This program is used to test your compiler can generate
 * correct codes to initialize variables.
 * The following program is correct and will display nothing.
 */
 
class Program {
    static int i;       // i should be initialized to 0.
    static boolean b;   // b should be initialized to false.
    
    static int j = i+1;
    static void main() {
        int[LEN*1-0] iarray;
        boolean[(LEN)] barray;
        
        if (i!=0)     print("error1\n");
        if (j!=1)     print("error2\n");  
        if (b!=false) print("error3\n");
        if (barray[LEN-1]!=false) print("error4\n");
        if (barray[0]!=false) print("error5\n");
        if (iarray[LEN-1]!=0) print("error6\n");
        if (iarray[0]!=0) print("error7\n");
        if (b!=false) print("error8\n");
    }
    
    static final int LEN = 2;
}