Two enums with same enumerator name generates incorrect output

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Two enums with same enumerator name generates incorrect output

using
I have the following in a file:

namespace ns {
    /// \struct A DoxyTest.h
    struct A
    {
        /// \enum A::Enum1
        /// \var e1
        /// This is e1
        /// \var e2
        /// This is e2
        enum class Enum1 {
            e1,
            e2
        };

        /// \enum A::Enum2
        /// \var e3
        /// This is e3
        /// \var e2
        /// This is another e2
        enum class Enum2 {
            e3,
            e2
        };
    };
}

Note that both Enum1 and Enum2 have enumerators called 'e2'. The output from Doxygen puts the documentation for both into Enum1::e2. Enum2::e2 is not shown at all as seen in the image below. I found a related topic, but there was no stated resolution other than maybe posting a bug report.

So, is there any way around this problem? Renaming Enum2::e2 to Enum2::e4 is not an acceptable option.



And here is the config file:

# Doxyfile 1.8.12

#---------------------------------------------------------------------------
# Project related configuration options
#---------------------------------------------------------------------------
DOXYFILE_ENCODING      = UTF-8
PROJECT_NAME           = DoxyTest
PROJECT_NUMBER         = 1.0
PROJECT_BRIEF          =
PROJECT_LOGO           =
OUTPUT_DIRECTORY       = C:\Users\jimor_000\Source\Repos\ConsoleTestApp\Documentation
CREATE_SUBDIRS         = NO
ALLOW_UNICODE_NAMES    = NO
OUTPUT_LANGUAGE        = English
BRIEF_MEMBER_DESC      = YES
REPEAT_BRIEF           = YES
ABBREVIATE_BRIEF       = "The $name class" \
                         "The $name widget" \
                         "The $name file" \
                         is \
                         provides \
                         specifies \
                         contains \
                         represents \
                         a \
                         an \
                         the
ALWAYS_DETAILED_SEC    = NO
INLINE_INHERITED_MEMB  = NO
FULL_PATH_NAMES        = YES
STRIP_FROM_PATH        =
STRIP_FROM_INC_PATH    =
SHORT_NAMES            = NO
JAVADOC_AUTOBRIEF      = NO
QT_AUTOBRIEF           = NO
MULTILINE_CPP_IS_BRIEF = NO
INHERIT_DOCS           = YES
SEPARATE_MEMBER_PAGES  = NO
TAB_SIZE               = 4
ALIASES                =
TCL_SUBST              =
OPTIMIZE_OUTPUT_FOR_C  = NO
OPTIMIZE_OUTPUT_JAVA   = NO
OPTIMIZE_FOR_FORTRAN   = NO
OPTIMIZE_OUTPUT_VHDL   = NO
EXTENSION_MAPPING      =
MARKDOWN_SUPPORT       = YES
TOC_INCLUDE_HEADINGS   = 0
AUTOLINK_SUPPORT       = YES
BUILTIN_STL_SUPPORT    = NO
CPP_CLI_SUPPORT        = NO
SIP_SUPPORT            = NO
IDL_PROPERTY_SUPPORT   = YES
DISTRIBUTE_GROUP_DOC   = NO
GROUP_NESTED_COMPOUNDS = NO
SUBGROUPING            = YES
INLINE_GROUPED_CLASSES = NO
INLINE_SIMPLE_STRUCTS  = NO
TYPEDEF_HIDES_STRUCT   = NO
LOOKUP_CACHE_SIZE      = 0
#---------------------------------------------------------------------------
# Build related configuration options
#---------------------------------------------------------------------------
EXTRACT_ALL            = NO
EXTRACT_PRIVATE        = NO
EXTRACT_PACKAGE        = NO
EXTRACT_STATIC         = NO
EXTRACT_LOCAL_CLASSES  = YES
EXTRACT_LOCAL_METHODS  = NO
EXTRACT_ANON_NSPACES   = NO
HIDE_UNDOC_MEMBERS     = NO
HIDE_UNDOC_CLASSES     = NO
HIDE_FRIEND_COMPOUNDS  = NO
HIDE_IN_BODY_DOCS      = NO
INTERNAL_DOCS          = NO
CASE_SENSE_NAMES       = NO
HIDE_SCOPE_NAMES       = NO
HIDE_COMPOUND_REFERENCE= NO
SHOW_INCLUDE_FILES     = YES
SHOW_GROUPED_MEMB_INC  = NO
FORCE_LOCAL_INCLUDES   = NO
INLINE_INFO            = YES
SORT_MEMBER_DOCS       = YES
SORT_BRIEF_DOCS        = NO
SORT_MEMBERS_CTORS_1ST = NO
SORT_GROUP_NAMES       = NO
SORT_BY_SCOPE_NAME     = NO
STRICT_PROTO_MATCHING  = NO
GENERATE_TODOLIST      = YES
GENERATE_TESTLIST      = YES
GENERATE_BUGLIST       = YES
GENERATE_DEPRECATEDLIST= YES
ENABLED_SECTIONS       =
MAX_INITIALIZER_LINES  = 30
SHOW_USED_FILES        = YES
SHOW_FILES             = YES
SHOW_NAMESPACES        = YES
FILE_VERSION_FILTER    =
LAYOUT_FILE            =
CITE_BIB_FILES         =
#---------------------------------------------------------------------------
# Configuration options related to warning and progress messages
#---------------------------------------------------------------------------
QUIET                  = NO
WARNINGS               = YES
WARN_IF_UNDOCUMENTED   = YES
WARN_IF_DOC_ERROR      = YES
WARN_NO_PARAMDOC       = NO
WARN_AS_ERROR          = NO
WARN_FORMAT            = "$file:$line: $text"
WARN_LOGFILE           =
#---------------------------------------------------------------------------
# Configuration options related to the input files
#---------------------------------------------------------------------------
INPUT                  = C:\Users\jimor_000\Source\Repos\ConsoleTestApp\ConsoleTestApp
INPUT_ENCODING         = UTF-8
FILE_PATTERNS          = *.c \
                         *.cc \
                         *.cxx \
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                         *.c++ \
                         *.java \
                         *.ii \
                         *.ixx \
                         *.ipp \
                         *.i++ \
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                         *.cs \
                         *.d \
                         *.php \
                         *.php4 \
                         *.php5 \
                         *.phtml \
                         *.inc \
                         *.m \
                         *.markdown \
                         *.md \
                         *.mm \
                         *.dox \
                         *.py \
                         *.pyw \
                         *.f90 \
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                         *.f08 \
                         *.f \
                         *.for \
                         *.tcl \
                         *.vhd \
                         *.vhdl \
                         *.ucf \
                         *.qsf
RECURSIVE              = NO
EXCLUDE                =
EXCLUDE_SYMLINKS       = NO
EXCLUDE_PATTERNS       =
EXCLUDE_SYMBOLS        =
EXAMPLE_PATH           =
EXAMPLE_PATTERNS       = *
EXAMPLE_RECURSIVE      = NO
IMAGE_PATH             =
INPUT_FILTER           =
FILTER_PATTERNS        =
FILTER_SOURCE_FILES    = NO
FILTER_SOURCE_PATTERNS =
USE_MDFILE_AS_MAINPAGE =
#---------------------------------------------------------------------------
# Configuration options related to source browsing
#---------------------------------------------------------------------------
SOURCE_BROWSER         = NO
INLINE_SOURCES         = NO
STRIP_CODE_COMMENTS    = YES
REFERENCED_BY_RELATION = NO
REFERENCES_RELATION    = NO
REFERENCES_LINK_SOURCE = YES
SOURCE_TOOLTIPS        = YES
USE_HTAGS              = NO
VERBATIM_HEADERS       = YES
CLANG_ASSISTED_PARSING = NO
CLANG_OPTIONS          =
#---------------------------------------------------------------------------
# Configuration options related to the alphabetical class index
#---------------------------------------------------------------------------
ALPHABETICAL_INDEX     = YES
COLS_IN_ALPHA_INDEX    = 5
IGNORE_PREFIX          =
#---------------------------------------------------------------------------
# Configuration options related to the HTML output
#---------------------------------------------------------------------------
GENERATE_HTML          = YES
HTML_OUTPUT            = html
HTML_FILE_EXTENSION    = .html
HTML_HEADER            =
HTML_FOOTER            =
HTML_STYLESHEET        =
HTML_EXTRA_STYLESHEET  =
HTML_EXTRA_FILES       =
HTML_COLORSTYLE_HUE    = 220
HTML_COLORSTYLE_SAT    = 100
HTML_COLORSTYLE_GAMMA  = 80
HTML_TIMESTAMP         = NO
HTML_DYNAMIC_SECTIONS  = NO
HTML_INDEX_NUM_ENTRIES = 100
GENERATE_DOCSET        = NO
DOCSET_FEEDNAME        = "Doxygen generated docs"
DOCSET_BUNDLE_ID       = org.doxygen.Project
DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
DOCSET_PUBLISHER_NAME  = Publisher
GENERATE_HTMLHELP      = NO
CHM_FILE               =
HHC_LOCATION           =
GENERATE_CHI           = NO
CHM_INDEX_ENCODING     =
BINARY_TOC             = NO
TOC_EXPAND             = NO
GENERATE_QHP           = NO
QCH_FILE               =
QHP_NAMESPACE          = org.doxygen.Project
QHP_VIRTUAL_FOLDER     = doc
QHP_CUST_FILTER_NAME   =
QHP_CUST_FILTER_ATTRS  =
QHP_SECT_FILTER_ATTRS  =
QHG_LOCATION           =
GENERATE_ECLIPSEHELP   = NO
ECLIPSE_DOC_ID         = org.doxygen.Project
DISABLE_INDEX          = NO
GENERATE_TREEVIEW      = NO
ENUM_VALUES_PER_LINE   = 4
TREEVIEW_WIDTH         = 250
EXT_LINKS_IN_WINDOW    = NO
FORMULA_FONTSIZE       = 10
FORMULA_TRANSPARENT    = YES
USE_MATHJAX            = NO
MATHJAX_FORMAT         = HTML-CSS
MATHJAX_RELPATH        = http://cdn.mathjax.org/mathjax/latest
MATHJAX_EXTENSIONS     =
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EXTERNAL_SEARCH_ID     =
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LATEX_CMD_NAME         = latex
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PAPER_TYPE             = a4
EXTRA_PACKAGES         =
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PDF_HYPERLINKS         = YES
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#---------------------------------------------------------------------------
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GENERATE_MAN           = NO
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MAN_EXTENSION          = .3
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# Configuration options related to the XML output
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Re: Two enums with same enumerator name generates incorrect output

Richard Damon
On 11/19/16 7:10 AM, using wrote:

> I have the following in a file:
>
> namespace ns {
>      /// \struct A DoxyTest.h
>      struct A
>      {
>          /// \enum A::Enum1
>          /// \var e1
>          /// This is e1
>          /// \var e2
>          /// This is e2
>          enum class Enum1 {
>              e1,
>              e2
>          };
>
>          /// \enum A::Enum2
>          /// \var e3
>          /// This is e3
>          /// \var e2
>          /// This is another e2
>          enum class Enum2 {
>              e3,
>              e2
>          };
>      };
> }
>
> Note that both Enum1 and Enum2 have enumerators called 'e2'. The output from
> Doxygen puts the documentation for both into Enum1::e2. Enum2::e2 is not
> shown at all as seen in the image below. I found  a related topic
> <http://doxygen.10944.n7.nabble.com/enum-value-of-quot-NONE-quot-is-not-understood-by-Doxygen-td6541.html#a6549>
> , but there was no stated resolution other than maybe posting a bug report.
>
> So, is there any way around this problem? Renaming Enum2::e2 to Enum2::e4 is
> not an acceptable option.
>
> <http://doxygen.10944.n7.nabble.com/file/n7755/enum.png>
>
The issue may be that without the 'class' keyword in the definitions,
your code would be invalid as both e2's would actually be ns:A:e2, so in
conflict with each other. The referenced related issue looks to be
exactly that (Not being in the same Translation Unit, the error is not
required to be diagnosed, but I think still technically a violation of
the One Definition Rule, which probably is what gives Doxygen the problem).

It may be that Doxygen doesn't fully support the enum class construct,
and is still keeping track of the enumeration values in the ns::A
namespace, and not in the appropriate Enum# sub-namespace therein.


--
Richard Damon


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Re: Two enums with same enumerator name generates incorrect output

using
In reply to this post by using
I have submitted a bug report for this.
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