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// PR c++/83394 - always_inline vs. noinline no longer diagnosed
// { dg-do compile }
// { dg-options "-Wattributes" }
#define ATTR(list) __attribute__ (list)
struct A
{
ATTR ((__noinline__)) operator int ();
};
ATTR ((__always_inline__))
A::operator int () // { dg-warning "ignoring attribute .always_inline. because it conflicts with attribute .noinline." }
{
return 0;
}
struct B
{
operator char () const;
ATTR ((__always_inline__)) operator int () const;
};
B::operator char () const { return 0; }
ATTR ((__noinline__))
B::operator int () const // { dg-warning "ignoring attribute .noinline. because it conflicts with attribute .always_inline." }
// { dg-warning "function might not be inlinable" "" { target *-*-* } .-1 }
{
return 0;
}
struct C
{
operator char ();
ATTR ((__always_inline__)) operator short ();
operator int ();
ATTR ((__noinline__)) operator long ();
};
C::operator char () { return 0; }
ATTR ((__noinline__))
C::operator short () // { dg-warning "ignoring attribute .noinline. because it conflicts with attribute .always_inline." }
// { dg-warning "function might not be inlinable" "" { target *-*-* } .-1 }
{ return 0; }
inline ATTR ((__noinline__))
C::operator int ()
{ return 0; }
ATTR ((__always_inline__))
C::operator long () // { dg-warning "ignoring attribute .always_inline. because it conflicts with attribute .noinline." }
{ return 0; }
struct D
{
int foo ();
int foo (int);
int ATTR ((const)) foo (int, int);
int ATTR ((pure)) foo (int, int, int);
int ATTR ((const)) foo (int, int, int, int);
int foo (int, int, int, int, int);
};
int ATTR ((const))
D::foo ()
{ return 0; }
int ATTR ((pure))
D::foo (int)
{ return 0; }
int ATTR ((pure))
D::foo (int, int) // { dg-warning "ignoring attribute .pure. because it conflicts with attribute .const." }
{ return 0; }
int ATTR ((const))
D::foo (int, int, int) // { dg-warning "ignoring attribute .const. because it conflicts with attribute .pure." }
{ return 0; }
int
D::foo (int, int, int, int) { return 0; }
int ATTR ((const))
D::foo (int, int, int, int, int) { return 0; }
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