Implement option class inheritance

For now multiple, non-virtual inheritance is supported. An option class
can now also be declared abstract using the class c = 0 {...}; syntax.
New option, --exclude-base, controls whether base class information is
present in usage and documentation.

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/parser/test-007.cli b/tests/parser/test-007.cli
new file mode 100644
index 0000000..3e5ca7f
--- /dev/null
+++ b/tests/parser/test-007.cli
@@ -0,0 +1,29 @@
+// base class lookup
+//
+
+include "test-007-base.cli";
+
+class c1 {};
+class c2: c1 {};
+class c3: ::c1 {};
+
+namespace n1
+{
+  class c4 {};
+  class c5: c4 {};
+  class c6: n1::c4 {};
+  class c7: ::n1::c4 {};
+
+  class c8: b2 {}; // From included.
+  class c9: i1::b3 {}; // From included.
+
+  namespace i1
+  {
+    class c10: c4 {}; // Outer scope.
+    class c11: b3 {}; // From included.
+    class c12: b2 {}; // Outer scope from included.
+  }
+}
+
+class c13: n1::c4 {};
+class c14: ::n1::c4 {};