smaller testcase

main2.c (text/plain), 982 bytes, created by Marien Zwart (RETIRED) on 2005-12-15 10:57:01 UTC

// compile with gcc -O -funit-at-a-time -fno-strict-aliasing -fstack-protector -fPIC main2.c -o main2

#include <stdio.h>

static void
symtable_die()
{
    char *name = "MZ: dummy name";
    if (1) {
        char buf[500];
        if (0) {
            return;
        } else {
            snprintf(buf, sizeof(buf), "12345'%.400s'1234567890\n", name);
        }
    }
    printf("returning from symtable_die\n");
}

static void
symtable_neverrun()
{
    char tmpname[30];
    printf("did I mention this does not run?\n");
}

void
symtable_node()
{
    switch (1) {
    case 1:
        symtable_die();
        break;
    case 2:
        printf("this does not run but must be present anyway\n");
        symtable_neverrun();
        break;
    default:
        printf("this does not run but must be present anyway\n");
    }
    printf("returning from symtable_node THIS SHOULD BE FINAL\n");
}

int main()
{
    symtable_node();
    printf("SHOULD NOT GET HERE!\n");
    return 0;
}