Fix constructor prefix skipping

src/libclang/function_parser.cpp

@@ -4,7 +4,6 @@
 
 #include <cppast/cpp_function.hpp>
 #include <cppast/cpp_member_function.hpp>
-#include <clang-c/Index.h>
 
 #include "libclang_visitor.hpp"
 #include "parse_functions.hpp"
@@ -159,11 +158,13 @@ namespace
         // name can have multiple tokens if it is an operator
         if (!detail::skip_if(stream, name, true))
             return false;
-        else if (!is_ctor)
-            return true;
-        // if we reach this point, we've encountered the name of a constructor
+        else if (stream.peek() == "," || stream.peek() == ">" || stream.peek() == ">>")
+            // argument to template parameters
+            return false;
+        else if (is_ctor)
+        {
             // need to make sure it is not actually a class name
-        else if (stream.peek() == "::")
+            if (stream.peek() == "::")
             {
                 //  after name came "::", it is a class name
                 stream.set_cur(cur);
@@ -191,6 +192,9 @@ namespace
             else
                 return true;
         }
+        else
+            return true;
+    }
 
     prefix_info parse_prefix_info(detail::token_stream& stream, const char* name, bool is_ctor)
     {