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Diff for /parser3/src/main/compile_tools.h between versions 1.45 and 1.67.2.8

version 1.45, 2001/07/25 12:18:23 version 1.67.2.8, 2003/02/04 08:29:26
Line 1 Line 1
 /** @file  /** @file
         Parser: compiler support helper functions decls.          Parser: compiler support helper functions decls.
   
         Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)          Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
           Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
         Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)  
   
         $Id$  
 */  */
   
 #ifndef COMPILE_TOOLS  #ifndef COMPILE_TOOLS
 #define COMPILE_TOOLS  #define COMPILE_TOOLS
   
 #include "pa_config_includes.h"  static const char* IDENT_COMPILE_TOOLS_H="$Date$";
   
 #include "pa_opcode.h"  #include "pa_opcode.h"
 #include "pa_types.h"  #include "pa_types.h"
 #include "pa_vstring.h"  #include "pa_vstring.h"
 #include "pa_request.h"  #include "pa_request.h"
   
 enum lexical_state {  enum lexical_state {
         LS_USER,          LS_USER, LS_NAME_SQUARE_PART,
         LS_COMMENT,          LS_USER_COMMENT,
         LS_DEF_NAME,          LS_DEF_NAME,
         LS_DEF_PARAMS,          LS_DEF_PARAMS,
         LS_DEF_LOCALS,          LS_DEF_LOCALS,
Line 27  enum lexical_state { Line 25  enum lexical_state {
         LS_DEF_SPECIAL_BODY,          LS_DEF_SPECIAL_BODY,
         LS_EXPRESSION_STRING_QUOTED,          LS_EXPRESSION_STRING_QUOTED,
         LS_EXPRESSION_STRING_APOSTROFED,          LS_EXPRESSION_STRING_APOSTROFED,
         LS_EXPRESSION_VAR_NAME,          LS_EXPRESSION_VAR_NAME_WITH_COLON, LS_EXPRESSION_VAR_NAME_WITHOUT_COLON,
         LS_VAR_NAME_SIMPLE,          LS_EXPRESSION_COMMENT,
           LS_VAR_NAME_SIMPLE_WITH_COLON, LS_VAR_NAME_SIMPLE_WITHOUT_COLON,
         LS_VAR_NAME_CURLY,          LS_VAR_NAME_CURLY,
         LS_VAR_NAME_NO_COLON,  
         LS_VAR_ROUND,          LS_VAR_ROUND,
         LS_VAR_SQUARE,          LS_VAR_SQUARE,
         LS_VAR_CURLY,          LS_VAR_CURLY,
Line 44  enum lexical_state { Line 42  enum lexical_state {
 struct parse_control {  struct parse_control {
         //@{          //@{
         /// @name input          /// @name input
         Pool *pool;          Pool* pool;
         Request *request;          Request* request;
         VStateless_class *cclass;          VStateless_class* cclass;
 #ifndef NO_CSTRING_ORIGIN  #ifndef NO_STRING_ORIGIN
         const char *source;          const char* source;
         const char *file;          const char* file;
 #endif  #endif
         int line, col;          int line, col;
         //@}          //@}
Line 57  struct parse_control { Line 55  struct parse_control {
         /// @name state; initially          /// @name state; initially
         bool trim_bof;          bool trim_bof;
         int pending_state; ///< i=0          int pending_state; ///< i=0
         String *string; ///< =new(pool) String(pool)          StringPtr string; ///< lexical string accumulator
                   
 #define MAX_LEXICAL_STATES 100  #define MAX_LEXICAL_STATES 100
         enum lexical_state ls; ///< =LS_USER;          enum lexical_state ls; ///< =LS_USER;
         int sp; ///< =0          int ls_sp; ///< =0
         enum lexical_state stack[MAX_LEXICAL_STATES];          enum lexical_state ls_stack[MAX_LEXICAL_STATES];
         int brackets_nestages[MAX_LEXICAL_STATES]; ///< brackets nestage on each state          int brackets_nestages[MAX_LEXICAL_STATES]; ///< brackets nestage on each state
   
           bool in_call_value;
         //@}          //@}
                   
         /// output: filled input 'methods' and 'error' if any          /// output: filled input 'methods' and 'error' if any
Line 71  struct parse_control { Line 71  struct parse_control {
 };  };
   
 /// New array // return empty array  /// New array // return empty array
 inline Array/*<Operation>*/ *N(Pool& pool) {  inline ArrayOperationPtr N() {
         return new(pool) Array/*<Operation>*/(pool);          return ArrayOperationPtr(new ArrayOperation);
 }  }
   
 /// Assembler instruction // append ordinary instruction to ops  /// Assembler instruction // append ordinary instruction to ops
 inline void O(Array/*<Operation>*/ *result, enum OPCODE code) {  inline void O(ArrayOperation& result, OPCODE code) {
         Operation op; op.code=code;          result+=Operation(code);
         *result+=op.cast;  
 }  
   
 /// Argument Eval_expression // append eval_expression to ops  
 inline void AE(Array/*<Operation>*/ *result, char *eval_expression) {  
         *result+=eval_expression;  
 }  }
   
 /// aPpend 'code_array' to 'result'  /// aPpend 'code_array' to 'result'
 inline void P(Array/*<Operation>*/ *result, Array *code_array) {  inline void P(ArrayOperation& result, ArrayOperation& code_array) {
         result->append_array(*code_array);          result.append(code_array);
 }  }
 /// aPpend part of 'code_array', starting from offset, to 'result'  /// aPpend part of 'code_array', starting from offset, to 'result'
 inline void P(Array/*<Operation>*/ *result, Array *code_array, int offset) {  inline void P(ArrayOperation& result, ArrayOperation& code_array, int offset) {
         result->append_array(*code_array, offset);          result.append(code_array, offset);
 }  }
   
 /// aPpend 'vstring' to 'result'  /// aPpend 'vstring' to 'result'
 void PV(Array/*<Operation>*/ *result, VString *vstring);  inline void PV(ArrayOperation& result, ValuePtr value) {
 /// Parameter 'simple Code_Array'          result+=Operation(OP_VALUE); // append OP_VALUE
 void PCA(Array/*<Operation>*/ *result, Array/*<Operation>*/ *code_array);          result+=Operation(value); // append 'value'
 /// Parameter 'Expression code_Array'  }
 void PEA(Array/*<Operation>*/ *result, Array/*<Operation>*/ *code_array);  
 /// Construct 'simple Code_Array'  /// append cOde Array
 void CCA(Array/*<Operation>*/ *result, Array/*<Operation>*/ *code_array);  inline void OA(ArrayOperation& result, OPCODE code, ArrayOperationPtr code_array) {
           result+=Operation(code); // append OP_CODE
           result+=Operation(code_array); // append 'code_array'
   }
   
 /**  /**
         Value Literal // returns array with           Value Literal // returns array with 
         - first: OP_VALUE instruction          - first: OP_VALUE instruction
         - second op: string itself          - second op: string itself
 */  */
 Array *VL(Value *value);  inline ArrayOperationPtr VL(ValuePtr value) {
           // empty ops array
           ArrayOperationPtr result=N();
   
           // append 'value' to 'result'
           PV(*result, value);
   
           return result;
   }
   
 /// Literal Array to(2) Value @return Value from literal Array OP+Value  /// Literal Array to(2) Value @return Value from literal Array OP+Value
 Value *LA2V(Array *literal_string_array, int offset=0);  ValuePtr LA2V(ArrayOperation& literal_string_array, int offset=0);
 /// Literal Array to(2) String  @return String value from literal Array OP+String array  /// Literal Array to(2) String  @return String value from literal Array OP+String array
 inline const String *LA2S(Array *literal_string_array, int offset=0) {  inline StringPtr LA2S(ArrayOperation& literal_string_array, int offset=0) {
         if(Value *value=LA2V(literal_string_array, offset))          if(ValuePtr value=LA2V(literal_string_array, offset))
                 return value->get_string();                  return value->get_string(0);
         return 0;          return StringPtr(0);
   }
   
   inline void change_string_literal_to_write_string_literal(ArrayOperation& literal_string_array) {
           literal_string_array[0].code=OP_STRING__WRITE;
 }  }
 void change_string_literal_to_double_literal(Array *literal_string_array);  
 void change_string_literal_to_write_string_literal(Array *literal_string_array);  
   void change_string_literal_to_double_literal(ArrayOperation& literal_string_array);
   
   void change_string_literal_value(ArrayOperation& literal_string_array, StringPtr new_value);
   
   void changetail_or_append(ArrayOperation& opcodes, 
                                                     OPCODE find, bool with_argument, OPCODE replace, OPCODE notfound);
   
   
 void push_LS(parse_control& pc, lexical_state new_state);  void push_LS(parse_control& pc, lexical_state new_state);
 void pop_LS(parse_control& pc);  void pop_LS(parse_control& pc);
Removed from v.1.45  
changed lines
  Added in v.1.67.2.8

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