Bug in postincrement

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1 total messages Started by Micha Meier Thu, 06 Aug 1992 18:17

#292

Author: Micha Meier
Date: Thu, 06 Aug 1992 18:17

38 lines
1284 bytes

The following program does *++p instead of *pp++ in gcc version 2.1:

main()
{
        int             a[2];
        register int    *pp = a;

        a[0] = 0;
        a[1] = 20;

        while (pp < a + 2) {
            switch (*pp++) {
            case 0:
                    printf("%d\n", 0);
                    break;
            case 11:
                    printf("%d", 11);
                    break;
            case 12:
                    printf("%d", 12);
                    break;
            case 13:
                    printf("%d", 13);
                    break;
            case 20:
                    printf("%d\n", 20);
                    break;
            default:
                    printf("o");
            }
        }
}

--Micha

Micha Meier				Tel. +49-89-92699-108
ECRC, Arabellastr. 17			Fax  +49-89-92699-170
D-8000 Munich 81			micha@ecrc.de

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