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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [g++.dg/] [ext/] [has_trivial_constructor.C] - Blame information for rev 384

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Line No. Rev Author Line
1 301 jeremybenn
// { dg-do "run" }
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#include 
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struct A
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{
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  double a;
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  double b;
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};
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union U
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{
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  double a;
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  double b;
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};
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struct B
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{
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  B() { }
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};
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struct C
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: public B { };
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struct D
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: public A { };
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struct E
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{
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  A a;
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};
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struct F
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{
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  B b;
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};
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template
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  bool
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  f()
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  { return __has_trivial_constructor(T); }
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template
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  class My
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  {
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  public:
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    bool
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    f()
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    { return !!__has_trivial_constructor(T); }
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  };
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template
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  class My2
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  {
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  public:
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    static const bool trait = __has_trivial_constructor(T);
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  };
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template
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  const bool My2::trait;
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template
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  struct My3_help
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  { static const bool trait = b; };
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template
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  const bool My3_help::trait;
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template
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  class My3
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  {
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  public:
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    bool
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    f()
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    { return My3_help::trait; }
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  };
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#define PTEST(T) (__has_trivial_constructor(T) && f() \
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                  && My().f() && My2::trait && My3().f())
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#define NTEST(T) (!__has_trivial_constructor(T) && !f() \
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                  && !My().f() && !My2::trait && !My3().f())
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int main()
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{
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  assert (PTEST (int));
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  assert (NTEST (int (int)));
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  assert (NTEST (void));
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  assert (PTEST (A));
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  assert (PTEST (U));
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  assert (NTEST (B));
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  assert (NTEST (C));
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  assert (PTEST (D));
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  assert (PTEST (D[]));
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  assert (PTEST (E));
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  assert (NTEST (F));
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  return 0;
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}

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