Fix wrapper of template class methods that use one or more argument whose type is defined within same class.

Fixed issue reported in #72

Author: grasph

src/FunctionWrapper.cpp

@@ -454,7 +454,7 @@ std::string
 FunctionWrapper::arg_decl(int iarg, bool argtypes_only) const{
   const auto& argtype = clang_getArgType(method_type, iarg);
   //  const auto argtypename = fully_qualified_name(argtype); //str(clang_getTypeSpelling(argtype));
-  const auto argtypename = type_map_.mapped_typename(argtype);
+  const auto argtypename = fix_template_type(type_map_.mapped_typename(argtype));
 
   if(argtypes_only) return argtypename;
 

test/TestTemplate2/A.h

@@ -22,6 +22,10 @@ namespace ns{
 
     void setval(const S& val){ a = val; }
 
+    typedef typename std::string String;
+    int slen(const String& s) { return s.size(); }
+
+
     S a;
   };
 

test/TestTemplate2/runTestTemplate2.jl

@@ -14,12 +14,14 @@ function runtest()
         val = 3
         setval(a, val)
         @test getval(a) == val
-    
+        
         b = TestTemplate2.ns!B{Int32}();
         @test getval(b) == 0
         val = 5
         setval(b, val)
         @test getval(b) == val
+
+        @test slen(b, "123") == 3                            
     end
 end