[Bug c++/41421] New: [C++0x] Trivial types should require trivial default constructor.

[cadaker at gmail dot com]

The C++0x standard draft defines a trivial type as one that has trivial default
construct, copy constructor, copy assignment operator and destructor. g++ from
the current trunk, however, classifies types without default constructor as
trivial, meaning that the following code does not compile:

    #include <type_traits>

    struct Foo {
        Foo(int) {}
    };

    static_assert(!std::is_trivial<Foo>::value,
                  "Not trivial - no (trivial) default constructor.");


This seems like a bug (unless I've misunderstood the draft or missed some
pending change to it).


-- 
           Summary: [C++0x] Trivial types should require trivial default
                    constructor.
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: cadaker at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41421