gcc/testsuite/obj-c++.dg/cxx-ivars-2.mm

   1 // Check if the '- .cxx_construct' and '-.cxx_destruct' methods get called
   2 // and if they perform their desired function.
   3
   4 // { dg-xfail-run-if "PR27247/PR23681" { *-*-* } { "-fgnu-runtime" } { "" } }
   5 // { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } }
   6 // { dg-options "-fobjc-call-cxx-cdtors" }
   7
   8 #include "../objc-obj-c++-shared/Object1.h"
   9 #include <stdlib.h>
  10 #define CHECK_IF(expr) if(!(expr)) abort()
  11
  12 static int ctor1_called, ctor2_called, dtor1_called;
  13
  14 struct bar {
  15   int a, b;
  16   bar(void) {
  17     a = 5; b = 6;
  18     ctor1_called++;
  19   }
  20   ~bar(void) {
  21     a = b = 99;
  22     dtor1_called++;
  23   }
  24 };
  25
  26 struct boo: bar {
  27   int c;
  28   boo(int _c = 9): c(_c) {
  29     ctor2_called++;
  30   }
  31 };
  32
  33 @interface Baz: Object {
  34 @public
  35   bar aa;
  36 }
  37 @end
  38
  39 @implementation Baz
  40 @end
  41
  42 @interface Foo: Baz {
  43 @public
  44   int a;
  45   boo bb;
  46   bar b;
  47   float c;
  48   bar d;
  49 }
  50 @end
  51
  52 @implementation Foo
  53 @end
  54
  55 int main (void)
  56 {
  57   CHECK_IF(!ctor1_called && !ctor2_called && !dtor1_called); /* are we sane? */
  58
  59   Baz *baz = [Baz new];
  60   CHECK_IF(ctor1_called && !ctor2_called && !dtor1_called);
  61   CHECK_IF(baz->aa.a == 5 && baz->aa.b == 6);
  62   ctor1_called = 0;  /* reset */
  63
  64   [baz free];
  65   CHECK_IF(!ctor1_called && !ctor2_called && dtor1_called);
  66   dtor1_called = 0;  /* reset */
  67
  68   Foo *foo = [Foo new];
  69   CHECK_IF(ctor1_called && ctor2_called && !dtor1_called);
  70   CHECK_IF(foo->bb.a == 5 && foo->bb.b == 6 && foo->bb.c == 9);
  71   CHECK_IF(foo->b.a == 5 && foo->b.b == 6);
  72   CHECK_IF(foo->d.a == 5 && foo->d.b == 6);
  73   ctor1_called = ctor2_called = 0;  /* reset */
  74
  75   [foo free];
  76   CHECK_IF(!ctor1_called && !ctor2_called && dtor1_called);
  77 }
  78 #include "../objc-obj-c++-shared/Object1-implementation.h"