sdcc/support/regression/tests/bug-2855.c

   1 /*
   2    bug-2855.c
   3
   4    Missing non-inline definition of aligned_alloc
   5 */
   6
   7 #include <testfwk.h>
   8
   9 #include <stdlib.h>
  10
  11 #if __STDC_VERSION__ >= 201112L
  12 #if !defined(__APPLE__)
  13 #if !defined(__SDCC_hc08) && !defined(__SDCC_s08) && !defined(__SDCC_mcs51) && !defined(__SDCC_ds390) && !defined(__SDCC_pdk13) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) && !defined (__SDCC_mos6502) && !defined(__SDCC_mos65c02) || defined (__SDCC_STACK_AUTO) // Reentrancy required for function pointers.
  14 void *(*volatile f)(size_t, size_t) = &aligned_alloc;
  15 #endif
  16 #endif
  17 #endif
  18
  19 void testBug(void)
  20 {
  21 #if __STDC_VERSION__ >= 201112L
  22 #if !defined(__APPLE__)
  23 #if !defined(__SDCC_hc08) && !defined(__SDCC_s08) && !defined(__SDCC_mcs51) && !defined(__SDCC_ds390) && !defined(__SDCC_pdk13) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) && !defined (__SDCC_mos6502) && !defined(__SDCC_mos65c02) || defined (__SDCC_STACK_AUTO)
  24         int *buffer = (*f)(_Alignof(int), sizeof(int) * 2);
  25         buffer[0] = 23;
  26         buffer[1] = 42;
  27         ASSERT (buffer[0] == 23);
  28         ASSERT (buffer[1] == 42);
  29         free (buffer);
  30 #endif
  31 #endif
  32 #endif
  33 }
  34