TAO IDL Compiler: Abstract syntax tree generation code

1 files changed, 119 insertions, 0 deletions

diff --git a/TAO/TAO_IDL/ast/ast_enum_val.cpp b/TAO/TAO_IDL/ast/ast_enum_val.cpp
new file mode 100644
index 00000000000..a60ad8a3f9c
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+/*
+
+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.
+
+ */
+
+#pragma ident "%@(#)ast_enum_val.cc	1.46% %92/06/11% Sun Microsystems"
+
+/*
+ * ast_enum_val.cc - Implementation of class AST_EnumVal
+ *
+ * AST_EnumVals denote IDL enumerator declarations
+ * AST_EnumVals are a subclass of AST_Constant
+ * AST_EnumVals have no additional fields
+ */
+
+#include	"idl.h"
+#include	"idl_extern.h"
+
+/*
+ * Constructor(s) and destructor
+ */
+AST_EnumVal::AST_EnumVal()
+{
+}
+
+AST_EnumVal::AST_EnumVal(unsigned long v, UTL_ScopedName *n, UTL_StrList *p)
+	    : AST_Constant(AST_Expression::EV_ulong,
+			   AST_Decl::NT_enum_val,
+			   new AST_Expression(v), n, p),
+	      AST_Decl(AST_Decl::NT_enum_val, n, p)
+{
+}
+
+/*
+ * Private operations
+ */
+
+/*
+ * Public operations
+ */
+
+
+/*
+ * Redefinition of inherited virtual operations
+ */
+
+/*
+ * Dump this AST_EnumVal to the ostream o
+ */
+void
+AST_EnumVal::dump(ostream &o)
+{
+  AST_Constant::dump(o);
+}
+
+/*
+ * Narrowing methods
+ */
+IMPL_NARROW_METHODS1(AST_EnumVal, AST_Constant)
+IMPL_NARROW_FROM_DECL(AST_EnumVal)