gcc/c-family/c-warn.c

1174   enum conversion_safety conversion_kind;
1214 	conversion_kind = unsafe_conversion_p (type, expr, result, true);
1216 	if (conversion_kind == UNSAFE_REAL)
1218 	else if (conversion_kind)
1223 	if (conversion_kind == UNSAFE_SIGN)
1335       conversion_kind = unsafe_conversion_p (type, expr, result, true);
1338 	if (conversion_kind == UNSAFE_REAL)
1340 	else if (conversion_kind == UNSAFE_SIGN)
1342 	else if (conversion_kind)
1371 	if (conversion_kind == UNSAFE_SIGN)
1375 	else if (conversion_kind == UNSAFE_IMAGINARY)