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* g++.old-deja/g++.other/overload12.C

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From-SVN: r37760
This commit is contained in:
Neil Booth 2000-11-26 17:26:59 +00:00
parent 25080928b1
commit e108596275
1 changed files with 30 additions and 0 deletions
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gcc/testsuite/g++.old-deja/g++.other/overload12.C Normal file
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// Build don't link:
// Origin: Neil Booth <neilb@earthling.net> from bug #27.
struct A{};
struct B:A{};
struct C:B{};
struct CX
{
C c;
operator C&(){return c;}
};
// viable functions for call below
void f(A&);
void f(B&);
int main()
{
CX cx;
C c;
f(c); // the standard conversion to B& is better than to A&
f(cx); // after user defined conversion to C&
// the standard conversion to B& is better than to A&
}