Category : C Source Code
Archive   : SHERLOCK.ZIP
Filename : ENUM.H

 
Output of file : ENUM.H contained in archive : SHERLOCK.ZIP

/*
CPP V5 -- Header file for all enumerations.

source: enum.h
started: June 20, 1986
version: December 12, 1987; January 19, 1988

Written by Edward K. Ream.
This software is in the public domain.

See the read.me file for disclaimer and other information.
*/

/*
---------- PARSING ----------
*/

/*
Input Codes and Internal Operator Codes:
Type fields of parse nodes.
*/
typedef enum /* en_tokens */ { NULL_TOK, ERR_TOK,

/* start of key subenum. */
/* kdecl subenum. */

K_AUTO, K_CHAR, K_CONST, K_DOUBLE, K_EXTERN,
K_FLOAT, K_INT, K_LONG, K_REGISTER, K_SHORT,
K_STATIC, K_TYPEDEF, K_SIGNED, K_STRUCT, K_UNION,
K_UNSIGNED, K_VOID, K_VOLATILE,

/* kcontrol subenum. */

K_BREAK, K_CASE,
K_CONTINUE, K_DEFAULT, K_DO, K_ELSE, K_ENUM, K_FOR,
K_GOTO, K_IF, K_RETURN, K_SWITCH, K_WHILE,

/* Remainder of key subenum. */

K_ENTRY, K_SIZEOF,

/* Separator and grouping tokens. */
/* Start of is_op subenum. */

SEPARATOR_TOK, NL_TOK,
SEMICOLON_TOK, LBRACK_TOK, LCURLY_TOK, LPAREN_TOK, RBRACK_TOK,
RCURLY_TOK, RPAREN_TOK,

/* is_ternop. */

COLON_TOK, QUESTION_TOK,

/* Start of is_binop enum. */

ARRAY_TOK, ARROW_TOK, DOT_TOK, LAND_TOK, LOR_TOK, COMMA_TOK,

/* is_assnop subenum. */

ASSN_TOK,
AND_ASSN_TOK, DIV_ASSN_TOK, LSHIFT_ASSN_TOK, MINUS_ASSN_TOK, MOD_ASSN_TOK,
OR_ASSN_TOK, PLUS_ASSN_TOK, RSHIFT_ASSN_TOK, STAR_ASSN_TOK, XOR_ASSN_TOK,

/* is_aop, is_abelian subenum. */

AND_TOK, OR_TOK, PLUS_TOK, STAR_TOK, XOR_TOK,

DIV_TOK, LSHIFT_TOK, MINUS_TOK, MOD_TOK, RSHIFT_TOK,

/* end of is_aop. */

/* is_relop subenum. */
/* Final entries of is_binop subenum. */

EQUAL_TOK, GE_TOK, GT_TOK, LE_TOK, LT_TOK, NE_TOK,

/* Unary operators returned by get_token(). */

DEC_TOK, INC_TOK,

/* Start of is_unop subenum. */

NOT_TOK, TILDE_TOK,

/* Unary operators created by expr(). */
/* End of is_unop subenum. */

CAST_TOK, POST_DEC_TOK, POST_INC_TOK, PRE_DEC_TOK, PRE_INC_TOK,

/* Artificial unary operators; also is_unop */

UAND_TOK, UMINUS_TOK, UPLUS_TOK, USTAR_TOK,

/* Operators with variable operand count */
/* Final entries in is_op subenum. */

CALL_TOK,

/* Class tokens. */

CHAR_TOK, EOP_TOK, ID_TOK, INT_TOK, FLOAT_TOK, LONG_TOK, STRING_TOK,

/* Miscellaneous tokens */

DOTS3, LABEL_TOK

} en_tokens;

/*
Most of the unary operators are specials generated in the parser.
Only NOT_TOK and TILDE_TOK are unambiguously unary.
*/
#define is_kdecl(n) (n >= K_AUTO && n <= K_VOLATILE)
#define is_kcontrol(n) (n >= K_BREAK && n <= K_WHILE)
#define is_key(n) (n >= K_AUTO && n <= K_SIZEOF)

#define is_op(n) (n >= SEPARATOR_TOK && n <= CALL_TOK)
#define is_binop(n) (n >= ARRAY_TOK && n <= NE_TOK)
#define is_assnop(n) (n >= ASSN_TOK && n <= XOR_ASSN_TOK)
#define is_abelian(n) (n >= AND_TOK && n <= XOR_TOK)
#define is_aop(n) (n >= AND_TOK && n <= RSHIFT_TOK)
#define is_relop(n) (n >= EQUAL_TOK && n <= NE_TOK)
#define is_unop(n) (n >= NOT_TOK && n <= USTAR_TOK)
#define is_argop(n) (n >= COLON_TOK && n <= CALL_TOK)