gnu/dist/gcc4/gcc/testsuite/gcc.dg/noncompile/920923-1.c

   1 typedef BYTE unsigned char;     /* { dg-error "expected" } */
   2 typedef int item_n;
   3 typedef int perm_set;
   4 struct PENT { caddr_t v_addr; };/* { dg-error "expected" } */
   5 typedef struct PENT prec;
   6 typedef struct PENT *prec_t;
   7 prec_t mem_hash;
   8 BYTE *mem_base;                 /* { dg-error "expected" } */
   9 struct PTE {
  10      BYTE *p_page;              /* { dg-error "expected" } */
  11      perm_set p_perms;
  12 };
  13 typedef struct PTE pte;
  14 struct PTP {
  15      union {
  16           struct *PTP p_tablep; /* { dg-error "expected" } */
  17           struct *PTE p_entry;
  18      } u;
  19      int valid;
  20 };
  21 typedef struct PTP (u.p_tablep);/* { dg-error "expected" } */
  22 int pfree=0;
  23 int pcount=0;
  24
  25 void
  26 mmu_walk_find(va)
  27 caddr_t va;                     /* { dg-error "expected" } */
  28 {
  29      BYTE *page_addr; /* { dg-error "undeclared|for each function" } */
  30      if (mmu_base[Level1(va)]->valid==0x0) { /* { dg-error "undeclared" } */
  31           l1_base = mmu_base[Level1(va)]->(u.p_tablep) = p_alloc(); /* { dg-error "expected|undeclared" } */
  32           mmu_base[Level1(va)]->valid = 0x3;
  33           for (idx=0; idx<LEVEL1_ENTRIES; idx++) /* { dg-error "undeclared" } */
  34                l1_base[idx]->valid = 0x0;
  35           goto build_level2;
  36      } else
  37           l1_base = mmu_base[Level1(va)]->(u.p_tablep); /* { dg-error "expected" } */
  38
  39      if (l1_base[Level2(va)]->valid==0x0) {
  40      build_level2:
  41           l2_base = l1_base[Level2(va)]->(u.p_tablep) = p_alloc(); /* { dg-error "expected|undeclared" } */
  42           l1_base[Level2(va)]->valid = 0x3;
  43           for (idx=0; idx<LEVEL2_ENTRIES; idx++) /* { dg-error "undeclared" } */
  44                l2_base[idx]->valid=0x0;
  45           goto build_page; /* { dg-error "used but not defined" } */
  46      } else
  47           l2_base = mmu_base[Level2(va)]->(u.p_tablep); /* { dg-error "expected" } */
  48
  49      page_addr = l2_base[Level2(va)]->valid;
  50 }
  51
  52 void *
  53 a_translate(va_op, v_addr)
  54 int va_op;
  55 caddr_t v_addr;                 /* { dg-error "expected" } */
  56 {
  57      register prec_t bucket;
  58      register caddr_t p_addr;   /* { dg-error "expected|undeclared" } */
  59      bucket = mem_hash+((((v_addr)>>ITEMBITS))&hash_mask);  /* { dg-error "undeclared" } */
  60      do {
  61           if (bucket->v_addr == ((v_addr)>>ITEMBITS) {  /* { dg-error "expected|undeclared|no member" } */
  62                if(!(bucket->perm_set&va_op))
  63                     goto prot_fault;
  64                return mem_base + v_addr;
  65           }
  66      } while((bucket++)->v_addr != ((caddr_t)0));  /* { dg-error "expected|undeclared|no member" } */
  67
  68  page_miss:
  69      p_addr = (--bucket)->p_addr;       /* { dg-error "no member" } */
  70  page_type:
  71      switch (p_addr) {
  72      case BUCKET_FULL:          /* { dg-error "undeclared" } */
  73           enlarge_hash_table(mem_hash);
  74      case((caddr_t)0):          /* { dg-error "expected" } */
  75           p_addr = fill_item_entry(va_op, v_addr);
  76           goto page_type;
  77      case((caddr_t)1):          /* { dg-error "expected" } */
  78      default:
  79           ((void)(((0))?0:(__eprintf("Failed assertion`%s'at line%d of`%s'.\n",
  80                                      "FALSE", 327, "b.c"), 0)));
  81      }
  82 }
  83
  84 void
  85 flush_hash(hasht, hash_size)
  86 prec_t hasht;
  87 int hash_size;
  88 {
  89      register prec_t bucket;
  90      register int idx;
  91      bucket = hasht;
  92      for(idx=(hash_size*3)-1; idx>=0; idx--) {
  93           bucket->v_addr = ((caddr_t)0);/* { dg-error "undeclared|expected|no member" } */
  94           bucket->p_addr = ((caddr_t)0);/* { dg-error "no member|expected" } */
  95           bucket->perm_set = VA_EMPTY;  /* { dg-error "undeclared|no member" } */
  96      }
  97 }
  98
  99 extern void *calloc(__SIZE_TYPE__, __SIZE_TYPE__);
 100
 101 void
 102 init_mem()
 103 {
 104      mem_base = (BYTE *) calloc(1024, (1<<13)); /* { dg-error "undeclared|expected" } */
 105      ((void)((mem_base != (BYTE *)0)    /* { dg-error "expected" } */
 106              ? 0
 107              : (__eprintf("Failed assertion`%s'at line%d of`%s'.\n",
 108                           "mem_base != (BYTE *)0", 366, "b.c"),
 109                 0)));
 110      hash_num = INIT_NUM_ENTRIES * 3;   /* { dg-error "undeclared" } */
 111      mem_hash = (prec_t) calloc(hash_num, sizeof(prec));
 112      ((void)((mem_hash != (prec_t)0)
 113              ? 0
 114              : (__eprintf("Failed assertion`%s'at line%d of`%s'.\n",
 115                           "mem_hash != (prec_t)0", 370, "b.c"),
 116                 0)));
 117      flush_hash(mem_hash, 32);
 118      build_ptables(mem_base, 1024*(1<<13)); /* { dg-bogus "integer overflow" "int smaller than 32 bits" } */
 119 }
 120
 121 struct tm {
 122      int tm_sec; int tm_min; int tm_hour;
 123      int tm_mday;int tm_mon; int tm_year;
 124      int tm_wday;int tm_yday;int tm_isdst;
 125      char*tm_zone; long tm_gmtoff;
 126 };