[Bug c++/37860] New: default and delete used w/ member functions vs. initialization

[bkoz at gcc dot gnu dot org]

Valid C++0x code is failing to compile. Support for default and delete appears
to be incomplete, as certain valid initialization fails. An example:

struct b
{
  bool t;

  b() = default;
  ~b() = default;
  b& operator=(const b&) = delete;
  b(const b&) = delete;
};

int main()
{
  // copy initialization
  b tst1 = { false }; // valid but error

  // copy initialization. 
  b tst2 = false;

  // direct initialization, copy list initialization syntax
  b tst3 { false }; // valid but error

  // default initialization
  b tst4;
}


See tst1, tst3.

This is related to the GCC bug report about standard layout types but I'm going
to go and file individual bug reports about known issues.


-- 
           Summary: default and delete used w/ member functions vs.
                    initialization
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: rejects-valid
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bkoz at gcc dot gnu dot org
  GCC host triplet: all


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37860