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// RUN: clang-cc -fsyntax-only -verify -fblocks %s
extern char version[];
class C {
public:
C(int);
void g(int a, ...);
static void h(int a, ...);
};
void g(int a, ...);
void t1()
{
C c(10);
g(10, c); // expected-warning{{cannot pass object of non-POD type 'class C' through variadic function; call will abort at runtime}}
g(10, version);
}
void t2()
{
C c(10);
c.g(10, c); // expected-warning{{cannot pass object of non-POD type 'class C' through variadic method; call will abort at runtime}}
c.g(10, version);
C::h(10, c); // expected-warning{{cannot pass object of non-POD type 'class C' through variadic function; call will abort at runtime}}
C::h(10, version);
}
int (^block)(int, ...);
void t3()
{
C c(10);
block(10, c); // expected-warning{{cannot pass object of non-POD type 'class C' through variadic block; call will abort at runtime}}
block(10, version);
}
class D {
public:
void operator() (int a, ...);
};
void t4()
{
C c(10);
D d;
d(10, c); // expected-warning{{Line 48: cannot pass object of non-POD type 'class C' through variadic method; call will abort at runtime}}
d(10, version);
}
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