address review feedback

Author: evelez7

clang-tools-extra/clang-doc/Serialize.cpp

@@ -525,8 +525,8 @@ template <typename T>
 static void populateInfo(Info &I, const T *D, const FullComment *C,
                          bool &IsInAnonymousNamespace) {
   I.USR = getUSRForDecl(D);
-  auto ConversionDecl = dyn_cast_or_null<CXXConversionDecl>(D);
-  if (ConversionDecl && ConversionDecl->getConversionType()
+  if (auto ConversionDecl = dyn_cast_or_null<CXXConversionDecl>(D);
+      ConversionDecl && ConversionDecl->getConversionType()
                             .getTypePtr()
                             ->isTemplateTypeParmType())
     I.Name = "operator " + ConversionDecl->getConversionType().getAsString();

clang-tools-extra/test/clang-doc/conversion_function.cpp

@@ -0,0 +1,17 @@
+// RUN: rm -rf %t && mkdir -p %t
+
+// RUN: clang-doc --output=%t --executor=standalone %s 
+// RUN: find %t/ -regex ".*/[0-9A-F]*.yaml" -exec cat {} ";" | FileCheck %s --check-prefix=CHECK-YAML
+
+// RUN: clang-doc --format=html --output=%t --executor=standalone %s 
+// FileCheck %s --check-prefix=CHECK-HTML
+
+template <typename T>
+struct MyStruct {
+  operator T();
+};
+
+// CHECK-YAML:     Name:            'operator T'
+
+// CHECK-HTML: <h3 id='{{[0-9A-F]*}}'>operator T</h3>
+// CHECK-HTML: <p>public T operator T</p>