autodoc/source/parser/cpp/pe_namsp.cxx

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  30
  31 #include <precomp.h>
  32 #include <pe_namsp.hxx>
  33
  34
  35 // NOT FULLY DECLARED SERVICES
  36 #include <all_toks.hxx>
  37 #include <ary/cpp/c_namesp.hxx>
  38 #include <ary/cpp/c_gate.hxx>
  39 #include <ary/cpp/cp_ce.hxx>
  40 #include <semantic/callf.hxx>
  41 #include "x_parse.hxx"
  42
  43
  44
  45
  46 namespace cpp
  47 {
  48
  49 PE_Namespace::PE_Namespace( Cpp_PE * i_pParent )
  50     :   Cpp_PE(i_pParent),
  51         pStati( new PeStatusArray<PE_Namespace> ),
  52         // sLocalname
  53         bPush(false)
  54 {
  55     Setup_StatusFunctions();
  56 }
  57
  58 PE_Namespace::~PE_Namespace()
  59 {
  60 }
  61
  62 void
  63 PE_Namespace::Setup_StatusFunctions()
  64 {
  65     typedef CallFunction<PE_Namespace>::F_Tok   F_Tok;
  66     static F_Tok stateF_start[] =                       { &PE_Namespace::On_start_Identifier,
  67                                               &PE_Namespace::On_start_SwBracket_Left };
  68     static INT16 stateT_start[] =               { Tid_Identifier,
  69                                               Tid_SwBracket_Left };
  70     static F_Tok stateF_gotName[] =                     { &PE_Namespace::On_gotName_SwBracket_Left,
  71                                               &PE_Namespace::On_gotName_Assign };
  72     static INT16 stateT_gotName[] =             { Tid_SwBracket_Left,
  73                                               Tid_Assign };
  74     static F_Tok stateF_expectSemicolon[] =     { &PE_Namespace::On_expectSemicolon_Semicolon };
  75     static INT16 stateT_expectSemicolon[] = { Tid_Semicolon };
  76
  77     SEMPARSE_CREATE_STATUS(PE_Namespace, start, Hdl_SyntaxError);
  78     SEMPARSE_CREATE_STATUS(PE_Namespace, gotName, Hdl_SyntaxError);
  79     SEMPARSE_CREATE_STATUS(PE_Namespace, expectSemicolon, Hdl_SyntaxError);
  80 }
  81
  82 void
  83 PE_Namespace::Call_Handler( const cpp::Token &  i_rTok )
  84 {
  85     pStati->Cur().Call_Handler(i_rTok.TypeId(), i_rTok.Text());
  86 }
  87
  88 void
  89 PE_Namespace::InitData()
  90 {
  91     pStati->SetCur(start);
  92     sLocalName = "";
  93     bPush = false;
  94 }
  95
  96 void
  97 PE_Namespace::TransferData()
  98 {
  99     if (bPush)
 100     {
 101         ary::cpp::Namespace &
 102             rNew = Env().AryGate().Ces().CheckIn_Namespace(
 103                                              Env().Context(),
 104                                              sLocalName );
 105         Env().OpenNamespace(rNew);
 106     }
 107 }
 108
 109 void
 110 PE_Namespace::Hdl_SyntaxError( const char * i_sText)
 111 {
 112     throw X_Parser( X_Parser::x_UnexpectedToken,
 113                     i_sText != 0 ? i_sText : "",
 114                     Env().CurFileName(),
 115                     Env().LineCount() );
 116 }
 117
 118 void
 119 PE_Namespace::On_start_Identifier(const char * i_sText)
 120 {
 121     SetTokenResult(done, stay);
 122     pStati->SetCur(gotName);
 123
 124     sLocalName = i_sText;
 125 }
 126
 127 void
 128 PE_Namespace::On_start_SwBracket_Left(const char * )
 129 {
 130     SetTokenResult(done, pop_success);
 131     pStati->SetCur(size_of_states);
 132
 133     sLocalName = "";    // Anonymous namespace, a name is created in
 134                         //   Gate().CheckIn_Namespace() .
 135
 136     bPush = true;
 137 }
 138
 139 void
 140 PE_Namespace::On_gotName_SwBracket_Left(const char * )
 141 {
 142     SetTokenResult(done, pop_success);
 143     pStati->SetCur(size_of_states);
 144
 145     bPush = true;
 146 }
 147
 148 void
 149 PE_Namespace::On_gotName_Assign(const char * )
 150 {
 151     // KORR_FUTURE
 152     Hdl_SyntaxError(0);
 153 }
 154
 155 void
 156 PE_Namespace::On_expectSemicolon_Semicolon(const char * )
 157 {
 158     SetTokenResult(done,pop_success);
 159     pStati->SetCur(size_of_states);
 160 }
 161
 162 }   // namespace cpp
 163
 164
 165
 166