cpp_res.gpf

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%{
#include "strmake.h"
#define START_VARIABLE	1001
#define START_WORD	2001
#define START_SHARP	3001
#define START_YACC	4001
#define IS_RESERVED_WORD(a)	((a) >= START_WORD)
#define IS_RESERVED_VARIABLE(a)	((a) >= START_VARIABLE && (a) < START_WORD)
#define IS_RESERVED_SHARP(a)	((a) >= START_SHARP && (a) < START_YACC)
#define IS_RESERVED_YACC(a)	((a) >= START_YACC)

#define CPP_WCOLON	2001
#define CPP___P	2002
#define CPP___ATTRIBUTE__	2003
#define CPP___EXTENSION__	2004
#define CPP___THREAD	2005
#define CPP_ASM	2006
#define CPP_CONST	2007
#define CPP_INLINE	2008
#define CPP_SIGNED	2009
#define CPP_VOLATILE	2010
#define CPP_AUTO	2011
#define CPP_BOOL	2012
#define CPP_BREAK	2013
#define CPP_CASE	2014
#define CPP_CATCH	2015
#define CPP_CHAR	2016
#define CPP_CLASS	2017
#define CPP_CONST_CAST	2018
#define CPP_CONTINUE	2019
#define CPP_DEFAULT	2020
#define CPP_DELETE	2021
#define CPP_DO	2022
#define CPP_DOUBLE	2023
#define CPP_DYNAMIC_CAST	2024
#define CPP_ELSE	2025
#define CPP_ENUM	2026
#define CPP_EXPLICIT	2027
#define CPP_EXPORT	2028
#define CPP_EXTERN	2029
#define CPP_FALSE	2030
#define CPP_FLOAT	2031
#define CPP_FOR	2032
#define CPP_FRIEND	2033
#define CPP_GOTO	2034
#define CPP_IF	2035
#define CPP_INT	2036
#define CPP_LONG	2037
#define CPP_MUTABLE	2038
#define CPP_NAMESPACE	2039
#define CPP_NEW	2040
#define CPP_OPERATOR	2041
#define CPP_PRIVATE	2042
#define CPP_PROTECTED	2043
#define CPP_PUBLIC	2044
#define CPP_REGISTER	2045
#define CPP_REINTERPRET_CAST	2046
#define CPP_RETURN	2047
#define CPP_SHORT	2048
#define CPP_SIZEOF	2049
#define CPP_STATIC	2050
#define CPP_STATIC_CAST	2051
#define CPP_STRUCT	2052
#define CPP_SWITCH	2053
#define CPP_TEMPLATE	2054
#define CPP_THIS	2055
#define CPP_THROW	2056
#define CPP_TRUE	2057
#define CPP_TRY	2058
#define CPP_TYPEDEF	2059
#define CPP_TYPENAME	2060
#define CPP_TYPEID	2061
#define CPP_UNION	2062
#define CPP_UNSIGNED	2063
#define CPP_USING	2064
#define CPP_VIRTUAL	2065
#define CPP_VOID	2066
#define CPP_WCHAR_T	2067
#define CPP_WHILE	2068
#define SHARP_SHARP	3001
#define SHARP_ASSERT	3002
#define SHARP_DEFINE	3003
#define SHARP_ELIF	3004
#define SHARP_ELSE	3005
#define SHARP_ENDIF	3006
#define SHARP_ERROR	3007
#define SHARP_IDENT	3008
#define SHARP_IF	3009
#define SHARP_IFDEF	3010
#define SHARP_IFNDEF	3011
#define SHARP_IMPORT	3012
#define SHARP_INCLUDE	3013
#define SHARP_INCLUDE_NEXT	3014
#define SHARP_LINE	3015
#define SHARP_PRAGMA	3016
#define SHARP_SCCS	3017
#define SHARP_UNASSERT	3018
#define SHARP_UNDEF	3019
#define SHARP_WARNING	3020
%}
struct keyword { char *name; int token; }
%%
::, CPP_WCOLON
__P, CPP___P
__attribute__, CPP___ATTRIBUTE__
__attribute, CPP___ATTRIBUTE__
__extension__, CPP___EXTENSION__
__thread, CPP___THREAD
asm, CPP_ASM
__asm, CPP_ASM
__asm__, CPP_ASM
const, CPP_CONST
__const, CPP_CONST
__const__, CPP_CONST
inline, CPP_INLINE
__inline, CPP_INLINE
__inline__, CPP_INLINE
signed, CPP_SIGNED
__signed, CPP_SIGNED
__signed__, CPP_SIGNED
volatile, CPP_VOLATILE
__volatile, CPP_VOLATILE
__volatile__, CPP_VOLATILE
auto, CPP_AUTO
bool, CPP_BOOL
break, CPP_BREAK
case, CPP_CASE
catch, CPP_CATCH
char, CPP_CHAR
class, CPP_CLASS
const_cast, CPP_CONST_CAST
continue, CPP_CONTINUE
default, CPP_DEFAULT
delete, CPP_DELETE
do, CPP_DO
double, CPP_DOUBLE
dynamic_cast, CPP_DYNAMIC_CAST
else, CPP_ELSE
enum, CPP_ENUM
explicit, CPP_EXPLICIT
export, CPP_EXPORT
extern, CPP_EXTERN
false, CPP_FALSE
float, CPP_FLOAT
for, CPP_FOR
friend, CPP_FRIEND
goto, CPP_GOTO
if, CPP_IF
int, CPP_INT
long, CPP_LONG
mutable, CPP_MUTABLE
namespace, CPP_NAMESPACE
new, CPP_NEW
operator, CPP_OPERATOR
private, CPP_PRIVATE
protected, CPP_PROTECTED
public, CPP_PUBLIC
register, CPP_REGISTER
reinterpret_cast, CPP_REINTERPRET_CAST
return, CPP_RETURN
short, CPP_SHORT
sizeof, CPP_SIZEOF
static, CPP_STATIC
static_cast, CPP_STATIC_CAST
struct, CPP_STRUCT
switch, CPP_SWITCH
template, CPP_TEMPLATE
this, CPP_THIS
throw, CPP_THROW
true, CPP_TRUE
try, CPP_TRY
typedef, CPP_TYPEDEF
typename, CPP_TYPENAME
typeid, CPP_TYPEID
union, CPP_UNION
unsigned, CPP_UNSIGNED
using, CPP_USING
virtual, CPP_VIRTUAL
void, CPP_VOID
wchar_t, CPP_WCHAR_T
while, CPP_WHILE
"##", SHARP_SHARP
"#assert", SHARP_ASSERT
"#define", SHARP_DEFINE
"#elif", SHARP_ELIF
"#else", SHARP_ELSE
"#endif", SHARP_ENDIF
"#error", SHARP_ERROR
"#ident", SHARP_IDENT
"#if", SHARP_IF
"#ifdef", SHARP_IFDEF
"#ifndef", SHARP_IFNDEF
"#import", SHARP_IMPORT
"#include", SHARP_INCLUDE
"#include_next", SHARP_INCLUDE_NEXT
"#line", SHARP_LINE
"#pragma", SHARP_PRAGMA
"#sccs", SHARP_SCCS
"#unassert", SHARP_UNASSERT
"#undef", SHARP_UNDEF
"#warning", SHARP_WARNING
%%
int cpp_reserved_word(const char *, int);
int
cpp_reserved_word(str, len)
	const char *str;
	int len;
{
	struct keyword *keyword;

	keyword = cpp_lookup(str, len);
	return (keyword && IS_RESERVED_WORD(keyword->token)) ? keyword->token : 0;
}
int cpp_reserved_sharp(const char *, int);
int
cpp_reserved_sharp(str, len)
	const char *str;
	int len;
{
	struct keyword *keyword;

	/* Delete blanks. Ex. ' # define ' => '#define' */
	str = strtrim(str, TRIM_ALL, &len);

	keyword = cpp_lookup(str, len);
	return (keyword && IS_RESERVED_SHARP(keyword->token)) ? keyword->token : 0;
}