break with "too many }'s" and "got EOF" when C++11 enum class is used

[LeForgeron]

Whenever an enum uses the C++11 feature of "enum class", the parsing of the file is interrupted (remaining of file is not processed, at least on longer file some functions are not documented)

Sample test (file aa.hpp):

namespace Foo
{

class Bar
{
public:
    Bar() {}
    ~Bar() {}
    enum class foobar
    {
        YES, NO, FILE_NOT_FOUND
    };
    void hello();
};
}

Output: (pmccabe aa.hpp)
1 1 0 7 1 aa.hpp(7): Foo::Bar::Bar
1 1 0 8 1 aa.hpp(8): Foo::Bar::~Bar
"aa.hpp", line 12: too many }'s
"aa.hpp", line 16: unexpected EOF

$ lsb_release -rd
Description: Ubuntu 12.10
Release: 12.10

$ apt-cache policy pmccabe
pmccabe:
  Installed: 2.6
  Candidate: 2.6
  Version table:
 *** 2.6 0
        500 http://ftp.free.org/mirrors/archive.ubuntu.com/ubuntu/ quantal/universe amd64 Packages
        100 /var/lib/dpkg/status

What I would have expected to happen: successful processing of the file, as when the "enum class" is replaced by "enum"

[Simon Josefsson (simon-josefsson)]

Thanks for the report! Solved upstream with the 2.8 release, see https://gitlab.com/pmccabe/pmccabe/-/commit/dee9f7e06fe6b072a890ad2240ac23df8c7c97c4