110                                convertible_to<char16> to_c16,  in test_implicit_conversions()  argument
116   f0(to_c16);  in test_implicit_conversions()
120   f2(to_c16);  in test_implicit_conversions()
126   (void)(c16 == to_c16);  in test_implicit_conversions()
127   (void)+to_c16;  in test_implicit_conversions()
128   (void)-to_c16;  in test_implicit_conversions()
129   (void)~to_c16;  in test_implicit_conversions()
130   (void)(to_c16 == to_c16e);  in test_implicit_conversions()
131   (void)(to_c16 != to_c16e);  in test_implicit_conversions()
132   (void)(to_c16 <  to_c16e);  in test_implicit_conversions()
133   (void)(to_c16 <= to_c16e);  in test_implicit_conversions()
134   (void)(to_c16 >  to_c16e);  in test_implicit_conversions()
135   (void)(to_c16 >= to_c16e);  in test_implicit_conversions()
136   (void)(to_c16 + to_c16);  in test_implicit_conversions()
137   (void)(to_c16 - to_c16);  in test_implicit_conversions()
138   (void)(to_c16 * to_c16);  in test_implicit_conversions()
139   (void)(to_c16 / to_c16);  in test_implicit_conversions()
140   (void)(rto_c16 = to_c16); // expected-error{{no viable overloaded '='}}  in test_implicit_conversions()
141   (void)(rto_c16 += to_c16);  in test_implicit_conversions()
142   (void)(rto_c16 -= to_c16);  in test_implicit_conversions()
143   (void)(rto_c16 *= to_c16);  in test_implicit_conversions()
144   (void)(rto_c16 /= to_c16);  in test_implicit_conversions()
155   (void)(to_c16e + to_c16);  in test_implicit_conversions()
156   (void)(to_c16e - to_c16);  in test_implicit_conversions()
157   (void)(to_c16e * to_c16);  in test_implicit_conversions()
158   (void)(to_c16e / to_c16);  in test_implicit_conversions()
159   (void)(rto_c16e = to_c16); // expected-error{{no viable overloaded '='}}  in test_implicit_conversions()
160   (void)(rto_c16e += to_c16);  in test_implicit_conversions()
161   (void)(rto_c16e -= to_c16);  in test_implicit_conversions()
162   (void)(rto_c16e *= to_c16);  in test_implicit_conversions()
163   (void)(rto_c16e /= to_c16);  in test_implicit_conversions()
165   (void)+to_c16;  in test_implicit_conversions()
166   (void)-to_c16;  in test_implicit_conversions()
167   (void)~to_c16;  in test_implicit_conversions()
168   (void)(to_c16 == to_c16e);  in test_implicit_conversions()
169   (void)(to_c16 != to_c16e);  in test_implicit_conversions()
170   (void)(to_c16 <  to_c16e);  in test_implicit_conversions()
171   (void)(to_c16 <= to_c16e);  in test_implicit_conversions()
172   (void)(to_c16 >  to_c16e);  in test_implicit_conversions()
173   (void)(to_c16 >= to_c16e);  in test_implicit_conversions()
174   (void)(to_c16 + to_c16e);  in test_implicit_conversions()
175   (void)(to_c16 - to_c16e);  in test_implicit_conversions()
176   (void)(to_c16 * to_c16e);  in test_implicit_conversions()
177   (void)(to_c16 / to_c16e);  in test_implicit_conversions()
184   (void)(Cond? to_c16 : to_c16e);  in test_implicit_conversions()
188   (void)(Cond? to_c16 : to_ll16);  in test_implicit_conversions()