add directory gnu

gnu/gcc/gcc-2.2.2/cp-decl.h

@@ -0,0 +1,46 @@
+/* In grokdeclarator, distinguish syntactic contexts of declarators.  */
+enum decl_context
+{ NORMAL,			/* Ordinary declaration */
+  FUNCDEF,			/* Function definition */
+  PARM,				/* Declaration of parm before function body */
+  FIELD,			/* Declaration inside struct or union */
+  BITFIELD,			/* Likewise but with specified width */
+  TYPENAME,			/* Typename (inside cast or sizeof)  */
+  MEMFUNCDEF			/* Member function definition */
+};
+
+/* C++: Keep these around to reduce calls to `get_identifier'.
+   Identifiers for `this' in member functions and the auto-delete
+   parameter for destructors.  */
+extern tree this_identifier, in_charge_identifier;
+
+/* Parsing a function declarator leaves a list of parameter names
+   or a chain or parameter decls here.  */
+extern tree last_function_parms;
+
+/* A list of static class variables.  This is needed, because a
+   static class variable can be declared inside the class without
+   an initializer, and then initialized, staticly, outside the class.  */
+extern tree pending_statics;
+
+/* A list of objects which have constructors or destructors
+   which reside in the global scope.  The decl is stored in
+   the TREE_VALUE slot and the initializer is stored
+   in the TREE_PURPOSE slot.  */
+extern tree static_aggregates;
+
+/* A list of functions which were declared inline, but later had their
+   address taken.  Used only for non-virtual member functions, since we can
+   find other functions easily enough.  */
+extern tree pending_addressable_inlines;
+
+#ifdef SOS
+/* SOS extensions.  */
+extern tree zlink_type, zret_type;
+extern tree zlink, zret;
+#endif
+
+#ifdef DEBUG_CP_BINDING_LEVELS
+/* Purely for debugging purposes.  */
+extern int debug_bindings_indentation;
+#endif