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Diffstat (limited to 'TAO/TAO_IDL/include/ast_module.h')
-rw-r--r-- | TAO/TAO_IDL/include/ast_module.h | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/include/ast_module.h b/TAO/TAO_IDL/include/ast_module.h new file mode 100644 index 00000000000..62afe2b1ff1 --- /dev/null +++ b/TAO/TAO_IDL/include/ast_module.h @@ -0,0 +1,190 @@ +// This may look like C, but it's really -*- C++ -*- +// $Id$ +/* + +COPYRIGHT + +Copyright 1992, 1993, 1994 Sun Microsystems, Inc. Printed in the United +States of America. All Rights Reserved. + +This product is protected by copyright and distributed under the following +license restricting its use. + +The Interface Definition Language Compiler Front End (CFE) is made +available for your use provided that you include this license and copyright +notice on all media and documentation and the software program in which +this product is incorporated in whole or part. You may copy and extend +functionality (but may not remove functionality) of the Interface +Definition Language CFE without charge, but you are not authorized to +license or distribute it to anyone else except as part of a product or +program developed by you or with the express written consent of Sun +Microsystems, Inc. ("Sun"). + +The names of Sun Microsystems, Inc. and any of its subsidiaries or +affiliates may not be used in advertising or publicity pertaining to +distribution of Interface Definition Language CFE as permitted herein. + +This license is effective until terminated by Sun for failure to comply +with this license. Upon termination, you shall destroy or return all code +and documentation for the Interface Definition Language CFE. + +INTERFACE DEFINITION LANGUAGE CFE IS PROVIDED AS IS WITH NO WARRANTIES OF +ANY KIND INCLUDING THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS +FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR ARISING FROM A COURSE OF +DEALING, USAGE OR TRADE PRACTICE. + +INTERFACE DEFINITION LANGUAGE CFE IS PROVIDED WITH NO SUPPORT AND WITHOUT +ANY OBLIGATION ON THE PART OF Sun OR ANY OF ITS SUBSIDIARIES OR AFFILIATES +TO ASSIST IN ITS USE, CORRECTION, MODIFICATION OR ENHANCEMENT. + +SUN OR ANY OF ITS SUBSIDIARIES OR AFFILIATES SHALL HAVE NO LIABILITY WITH +RESPECT TO THE INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY +INTERFACE DEFINITION LANGUAGE CFE OR ANY PART THEREOF. + +IN NO EVENT WILL SUN OR ANY OF ITS SUBSIDIARIES OR AFFILIATES BE LIABLE FOR +ANY LOST REVENUE OR PROFITS OR OTHER SPECIAL, INDIRECT AND CONSEQUENTIAL +DAMAGES, EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + +Use, duplication, or disclosure by the government is subject to +restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in +Technical Data and Computer Software clause at DFARS 252.227-7013 and FAR +52.227-19. + +Sun, Sun Microsystems and the Sun logo are trademarks or registered +trademarks of Sun Microsystems, Inc. + +SunSoft, Inc. +2550 Garcia Avenue +Mountain View, California 94043 + +NOTE: + +SunOS, SunSoft, Sun, Solaris, Sun Microsystems or the Sun logo are +trademarks or registered trademarks of Sun Microsystems, Inc. + +*/ + +#ifndef _AST_MODULE_AST_MODULE_HH +#define _AST_MODULE_AST_MODULE_HH + +#include "ast_decl.h" +#include "utl_scope.h" +#include "ace/Unbounded_Set.h" + +// Representation of module. +// +// NOTE: add(AST_EnumValue *) is defined here because enums can +// be defined manifest locally; the constants defined in these +// enums are inserted in the enclosing scope. + +class TAO_IDL_FE_Export AST_Module : public virtual AST_Decl, + public virtual UTL_Scope +{ +public: + // Operations. + + // Constructor(s) and destructor. + AST_Module (void); + + AST_Module (UTL_ScopedName *n); + + virtual ~AST_Module (void); + + // Narrowing. + DEF_NARROW_METHODS2(AST_Module, AST_Decl, UTL_Scope); + DEF_NARROW_FROM_DECL(AST_Module); + DEF_NARROW_FROM_SCOPE(AST_Module); + + // AST Dumping. + virtual void dump (ACE_OSTREAM_TYPE &o); + + // Involved in OBV_ namespace generation. + void set_has_nested_valuetype (void); + bool has_nested_valuetype (void); + + // Allows adding an interface to a later point + // The interface i is inserted after interface ix, if + // ix is not null. + int be_add_interface (AST_Interface *i, + AST_Interface *ix = 0); + + // Has this node been referenced here already? + // Override of method in UTL_Scope. + virtual bool referenced (AST_Decl *e, + Identifier *id = 0); + + // Add decls from previous opening of this module to the + // 'previous' set of this module, along with the argument's + // own 'previous' set. + void add_to_previous (AST_Module *m); + + // Called by lookup_by_name_local, to check for declaration + // in a previous opening of this module. + virtual AST_Decl *look_in_previous (Identifier *e, bool ignore_fwd = false); + + // Accessor to the member. + ACE_Unbounded_Set<AST_Decl *> &previous (void); + + // Cleanup function. + virtual void destroy (void); + + // Visiting. + virtual int ast_accept (ast_visitor *visitor); + +private: + friend void fe_populate_global_scope (AST_Module *m); + friend int tao_yyparse (void); + + // Scope Management Protocol + + virtual AST_PredefinedType *fe_add_predefined_type (AST_PredefinedType *t); + + virtual AST_Module *fe_add_module (AST_Module *m); + + virtual AST_Interface *fe_add_interface (AST_Interface *i); + + virtual AST_InterfaceFwd *fe_add_interface_fwd (AST_InterfaceFwd *i); + + virtual AST_ValueType *fe_add_valuetype (AST_ValueType *i); + + virtual AST_ValueTypeFwd *fe_add_valuetype_fwd (AST_ValueTypeFwd *i); + + virtual AST_EventType *fe_add_eventtype (AST_EventType *i); + + virtual AST_EventTypeFwd *fe_add_eventtype_fwd (AST_EventTypeFwd *i); + + virtual AST_Component *fe_add_component (AST_Component *i); + + virtual AST_ComponentFwd *fe_add_component_fwd (AST_ComponentFwd *i); + + virtual AST_Home *fe_add_home (AST_Home *i); + + virtual AST_Constant *fe_add_constant (AST_Constant *c); + + virtual AST_Exception *fe_add_exception (AST_Exception *e); + + virtual AST_Union *fe_add_union (AST_Union *u); + + virtual AST_UnionFwd *fe_add_union_fwd (AST_UnionFwd *u); + + virtual AST_Structure *fe_add_structure (AST_Structure *s); + + virtual AST_StructureFwd *fe_add_structure_fwd (AST_StructureFwd *s); + + virtual AST_Enum *fe_add_enum (AST_Enum *e); + + virtual AST_EnumVal *fe_add_enum_val (AST_EnumVal *v); + + virtual AST_Typedef *fe_add_typedef (AST_Typedef *t); + + virtual AST_Native *fe_add_native (AST_Native *n); + + virtual AST_ValueBox *fe_add_valuebox (AST_ValueBox *vb); + + bool pd_has_nested_valuetype; + + ACE_Unbounded_Set<AST_Decl *> previous_; + // Container for declaration from previous openings of this module. +}; + +#endif // _AST_MODULE_AST_MODULE_HH |