Perform proper spacing in director method declarations

If a director method returns a const pointer, eg. 'int *const', then in its
method declaration a space has to be inserted between 'const' and the
method name.
This fixes swig#1810.

Examples/test-suite/director_basic.i

@@ -5,6 +5,7 @@
 #endif
 
 %warnfilter(SWIGWARN_TYPEMAP_THREAD_UNSAFE,SWIGWARN_TYPEMAP_DIRECTOROUT_PTR) MyClass::pmethod;
+%warnfilter(SWIGWARN_TYPEMAP_DIRECTOROUT_PTR) ConstPtrClass::getConstPtr;
 
  %{
  #include <string>
@@ -174,7 +175,19 @@ public:
   }
   
 };
-
-%}
+ %}
 
 %template(MyClassT_i) MyClassT<int>;
+
+ %feature("director") ConstPtrClass;
+
+ %inline %{
+
+class ConstPtrClass {
+public:
+  virtual ~ConstPtrClass() {}
+  virtual int *const getConstPtr() = 0;
+};
+
+ %}
+

Examples/test-suite/javascript/Makefile.in

@@ -52,6 +52,7 @@ ifeq (node,$(JSENGINE))
   apply_signed_char.cpptest: GYP_CFLAGS = \"-Wno-ignored-qualifiers\"
   constant_pointers.cpptest: GYP_CFLAGS = \"-Wno-ignored-qualifiers\"
   enum_thorough.cpptest: GYP_CFLAGS = \"-Wno-ignored-qualifiers\"
+  director_basic.cpptest: GYP_CFLAGS = \"-Wno-ignored-qualifiers\"
 
 	setup_node = \
 		test -d $* || mkdir $* && \