Added initial support for parsing C++0x strongly typed enumerations.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2009-matevz@11449 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/common.mk

@@ -406,7 +406,8 @@ CPP0X_TEST_CASES = \
 	cpp0x_static_assert \
 	cpp0x_template_explicit \
         cpp0x_uniform_initialization \
-	cpp0x_function_objects
+	cpp0x_function_objects \
+	cpp0x_strongly_typed_enumerations
 #       cpp0x_alternate_function_syntax # not fully implemented yet
 #	cpp0x_hash_types # not fully implemented yet
 #	cpp0x_unrestricted_unions # not supported by any compilers yet

Examples/test-suite/cpp0x_strongly_typed_enumerations.i

@@ -0,0 +1,36 @@
+%module cpp0x_strongly_typed_enumerations
+
+%inline %{
+enum class Enum1 {
+  Val1,
+  Val2,
+  Val3 = 100,
+  Val4 /* = 101 */
+};
+
+enum class Enum2 : short {
+  Val1,
+  Val2,
+  Val3 = 100,
+  Val4
+};
+
+/* Forward declarations. GCC doesn't support them */
+//enum Enum3;                   // Illegal in C++ and C++0x; no size is explicitly specified.
+//enum Enum4 : unsigned int;      // Legal in C++0x.
+//enum class Enum5;               // Legal in C++0x, because enum class declarations have a default type of "int".
+//enum class Enum6 : unsigned int; // Legal C++0x.
+//enum Enum2 : unsigned short;    // Illegal in C++0x, because Enum2 was previously declared with a different type.
+
+enum Enum4 : unsigned int {
+  Val1, Val2, Val3 = 100, Val4
+};
+
+enum class Enum5 {
+  Val1, Val2, Val3 = 100, Val4
+};
+
+enum class Enum6 : unsigned int {
+  Val1, Val2, Val3 = 300, Val4
+};
+%}