From 17bceb8f4580535de52d19e8cadf0d088f972bef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Wed, 29 Nov 2017 18:38:13 +0100
Subject: Expose underlying enum type in the XML output.

The <type> element (used for function return type and variable type) is
now reused also for underlying enum type.

C++03-style enum types that don't have the underlying type specified
have the <type> tag as well, but empty to indicate that the underlying
type is unspecified.

Added a new test case for this.
---
 src/xmlgen.cpp                        |  7 +++++++
 testing/018/018__def_8c.xml           |  1 +
 testing/068/068__typed__enum_8cpp.xml | 25 +++++++++++++++++++++++++
 testing/068_typed_enum.cpp            |  7 +++++++
 4 files changed, 40 insertions(+)
 create mode 100644 testing/068/068__typed__enum_8cpp.xml
 create mode 100644 testing/068_typed_enum.cpp

diff --git a/src/xmlgen.cpp b/src/xmlgen.cpp
index 1b03c3b..3b81408 100644
--- a/src/xmlgen.cpp
+++ b/src/xmlgen.cpp
@@ -802,6 +802,13 @@ static void generateXMLForMember(MemberDef *md,FTextStream &ti,FTextStream &t,De
     t << "        <argsstring>" << convertToXML(md->argsString()) << "</argsstring>" << endl;
   }
 
+  if (md->memberType() == MemberType_Enumeration)
+  {
+    t << "        <type>";
+    linkifyText(TextGeneratorXMLImpl(t),def,md->getBodyDef(),md,md->enumBaseType());
+    t << "</type>" << endl;
+  }
+
   t << "        <name>" << convertToXML(md->name()) << "</name>" << endl;
   
   if (md->memberType() == MemberType_Property)
diff --git a/testing/018/018__def_8c.xml b/testing/018/018__def_8c.xml
index 8518666..8bc5c09 100644
--- a/testing/018/018__def_8c.xml
+++ b/testing/018/018__def_8c.xml
@@ -18,6 +18,7 @@
     </sectiondef>
     <sectiondef kind="enum">
       <memberdef kind="enum" id="018__def_8c_1aa57b8491d1d8fc1014dd54bcf83b130a" prot="public" static="no">
+        <type/>
         <name>E</name>
         <enumvalue id="018__def_8c_1aa57b8491d1d8fc1014dd54bcf83b130aab1710e6a49014ba389d57c8753c530f4" prot="public">
           <name>E1</name>
diff --git a/testing/068/068__typed__enum_8cpp.xml b/testing/068/068__typed__enum_8cpp.xml
new file mode 100644
index 0000000..d6f1058
--- /dev/null
+++ b/testing/068/068__typed__enum_8cpp.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
+  <compounddef id="068__typed__enum_8cpp" kind="file" language="C++">
+    <compoundname>068_typed_enum.cpp</compoundname>
+    <sectiondef kind="enum">
+      <memberdef kind="enum" id="068__typed__enum_8cpp_1aa72902e6181db009a6a84502f81612c2" prot="public" static="no">
+        <type>unsigned short</type>
+        <name>E</name>
+        <briefdescription>
+          <para>A strongly-typed enum. </para>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="068_typed_enum.cpp" line="7" column="1" bodyfile="068_typed_enum.cpp" bodystart="7" bodyend="7"/>
+      </memberdef>
+    </sectiondef>
+    <briefdescription>
+    </briefdescription>
+    <detaileddescription>
+    </detaileddescription>
+    <location file="068_typed_enum.cpp"/>
+  </compounddef>
+</doxygen>
diff --git a/testing/068_typed_enum.cpp b/testing/068_typed_enum.cpp
new file mode 100644
index 0000000..44c4123
--- /dev/null
+++ b/testing/068_typed_enum.cpp
@@ -0,0 +1,7 @@
+// objective: test underlying type and strongness for an enum
+// check: 068__typed__enum_8cpp.xml
+
+/** \file */
+
+/** @brief A strongly-typed enum */
+enum class E: unsigned short {};
-- 
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