1  /* Verify __builtin_has_attribute return value for attributes constructor
       2     and destructor with explicit priorities.
       3     { dg-do compile { target init_priority } }
       4     { dg-options "-Wall -ftrack-macro-expansion=0" }
       5     { dg-options "-Wall -Wno-narrowing -Wno-unused -ftrack-macro-expansion=0" { target c++ } }  */
       6  
       7  #define ATTR(...) __attribute__ ((__VA_ARGS__))
       8  
       9  #define A(expect, sym, attr)						\
      10    typedef int Assert [1 - 2 * !(__builtin_has_attribute (sym, attr) == expect)]
      11  
      12  void fnone (void);
      13  
      14  void test_ctor_dtor_prio (void)
      15  {
      16    extern ATTR (constructor) void fctor (void);
      17    extern ATTR (destructor) void fdtor (void);
      18    extern ATTR (constructor, destructor) void fctor_dtor (void);
      19  
      20    A (0, fnone, constructor);
      21    A (0, fnone, constructor (123));
      22    A (0, fnone, destructor);
      23    A (0, fnone, constructor (234));
      24  
      25    A (1, fctor, constructor);
      26    A (0, fctor, constructor (123));
      27    A (1, fdtor, destructor);
      28    A (0, fdtor, destructor (234));
      29  
      30    extern ATTR (constructor) void fctor_dtor (void);
      31    extern ATTR (destructor) void fctor_dtor (void);
      32    extern ATTR (constructor, destructor) void fctor_dtor (void);
      33  
      34    A (1, fctor_dtor, constructor);
      35    A (1, fctor_dtor, destructor);
      36  
      37    extern ATTR (constructor (123)) void fctor_123 (void);
      38    A (1, fctor_123, constructor);
      39    A (0, fctor_123, destructor);
      40    A (1, fctor_123, constructor (123));
      41    A (0, fctor_123, constructor (124));
      42  
      43    extern ATTR (destructor (234)) void fctor_123 (void);
      44    A (1, fctor_123, constructor (123));
      45    A (1, fctor_123, destructor);
      46    A (1, fctor_123, destructor (234));
      47    A (0, fctor_123, destructor (235));
      48  }