TAO/TAO_IDL/ast/ast_annotation_decl.cpp

   1 #include "ast_annotation_decl.h"
   2 #include "ast_annotation_member.h"
   3 #include "utl_indenter.h"
   4 #include "utl_identifier.h"
   5 #include "ast_constant.h"
   6
   7 AST_Decl::NodeType const AST_Annotation_Decl::NT =
   8   AST_Decl::NT_annotation_decl;
   9
  10 AST_Annotation_Decl::AST_Annotation_Decl (UTL_ScopedName *name)
  11   : AST_Decl (NT, name),
  12     AST_Type (NT, name),
  13     AST_ConcreteType (NT, name),
  14     UTL_Scope (NT),
  15     AST_Structure (name, false, false)
  16 {
  17   if (!ACE_OS::strcmp(name->last_component ()->get_string (), "@annotation"))
  18     {
  19       idl_global->err ()-> misc_error(
  20         "An Annotation can not be named \"annotation\"");
  21     }
  22 }
  23
  24 AST_Annotation_Decl::~AST_Annotation_Decl ()
  25 {
  26 }
  27
  28 void AST_Annotation_Decl::dump (ACE_OSTREAM_TYPE &o)
  29 {
  30   this->dump_i (o, "@annotation ");
  31   AST_Decl::dump (o);
  32   this->dump_i (o, " {\n");
  33   UTL_Scope::dump (o);
  34   idl_global->indent ()->skip_to (o);
  35   this->dump_i (o, "}");
  36 }
  37
  38 void AST_Annotation_Decl::destroy ()
  39 {
  40   AST_Decl::destroy ();
  41 }
  42
  43 void
  44 AST_Annotation_Decl::escape_name (Identifier *name)
  45 {
  46   FE_Utils::original_local_name (name); // Annotations can't clash with C++ keywords
  47   char *old_name = name->get_string ();
  48   char *new_name = new char [ACE_OS::strlen (old_name) + 2]; // '@' and '\0'
  49   if (new_name)
  50     {
  51       new_name[0] = '@';
  52       new_name[1] = '\0';
  53       ACE_OS::strcat (new_name, old_name);
  54       name->replace_string (new_name);
  55       delete [] new_name;
  56     }
  57 }
  58
  59 void
  60 AST_Annotation_Decl::escape_name (UTL_ScopedName *name)
  61 {
  62   escape_name (name->last_component ());
  63 }
  64
  65 bool
  66 AST_Annotation_Decl::annotatable () const
  67 {
  68   return false;
  69 }
  70
  71 AST_Annotation_Member *
  72 AST_Annotation_Decl::fe_add_annotation_member (
  73   AST_Annotation_Member *annotation_member)
  74 {
  75   AST_Decl *d = fe_add_decl (annotation_member);
  76   if (d)
  77     {
  78       AST_Type *ft = annotation_member->field_type ();
  79       UTL_ScopedName *mru = ft->last_referenced_as ();
  80       if (mru)
  81         {
  82           add_to_referenced (ft, false, mru->first_component ());
  83         }
  84     }
  85
  86   AST_Annotation_Decl *s = dynamic_cast<AST_Annotation_Decl*> (this);
  87   if (s)
  88     {
  89       s->fields ().enqueue_tail (annotation_member);
  90     }
  91
  92   return dynamic_cast<AST_Annotation_Member*> (d);
  93 }
  94
  95 AST_Constant *
  96 AST_Annotation_Decl::fe_add_constant (AST_Constant *t)
  97 {
  98   return dynamic_cast<AST_Constant*> (fe_add_decl (t));
  99 }
 100
 101 int
 102 AST_Annotation_Decl::ast_accept (ast_visitor *visitor)
 103 {
 104   ACE_UNUSED_ARG (visitor);
 105   return 0;
 106 }
 107
 108 bool
 109 AST_Annotation_Decl::ami_visit ()
 110 {
 111   return false;
 112 }