"Changes of default constructor" build failure(s)
clang 2.9
This code is a defect of the C++ standard:
http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#1344
class foo {
int a;
foo(int);
};
foo::foo(int c = 5) : a(c) {
}
No error detect for version 2.9
0 errors
