[Bug c++/52767] New: Default inits for structs in struct initializer lists: wrong "this" pointer

[shatrov at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52767

             Bug #: 52767
           Summary: Default inits for structs in struct initializer lists:
                    wrong "this" pointer
    Classification: Unclassified
           Product: gcc
           Version: 4.5.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: shat...@gmail.com


Created attachment 27031
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27031
test case

Test case attached.

I see output like this:

$ ./a.out
0x7fff81c36e40 A()
&c: 0x7fff81c36e30
sizeof (c): 8

Should be: 0x7fff81c36e34 A()
I.e., offset to "A b" inside struct B should be 4, not 16.

$ g++ --version
g++ (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2
$ uname -mpi
x86_64 x86_64 x86_64