#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
+#define YY_FLEX_SUBMINOR_VERSION 39
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
-typedef uint64_t flex_uint64_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
#define UINT32_MAX (4294967295U)
#endif
+#endif /* ! C99 */
+
#endif /* ! FLEXINT_H */
/* %endif */
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_LESS_LINENO(n) \
do { \
- yy_size_t yyl;\
+ int yyl;\
for ( yyl = n; yyl < yyleng; ++yyl )\
if ( yytext[yyl] == '\n' )\
--yylineno;\
}while(0)
+ #define YY_LINENO_REWIND_TO(dst) \
+ do {\
+ const char *p;\
+ for ( p = yy_cp-1; p >= (dst); --p)\
+ if ( *p == '\n' )\
+ --yylineno;\
+ }while(0)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
/* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */
/* Begin user sect3 */
-#define yywrap(n) 1
+#define yywrap() 1
#define YY_SKIP_YYWRAP
#define FLEX_DEBUG
extern char *yytext;
#define yytext_ptr yytext
+/* %% [1.5] DFA */
+
/* %if-c-only Standard (non-C++) definition */
static yy_state_type yy_get_previous_state (void );
#define YY_DO_BEFORE_ACTION \
(yytext_ptr) = yy_bp; \
/* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\
- yyleng = (yy_size_t) (yy_cp - yy_bp); \
+ yyleng = (size_t) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
/* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\
(yy_c_buf_p) = yy_cp;
/* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */
-#define YY_NUM_RULES 20
-#define YY_END_OF_BUFFER 21
+#define YY_NUM_RULES 21
+#define YY_END_OF_BUFFER 22
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
-static yyconst flex_int16_t yy_acclist[90] =
+static yyconst flex_int16_t yy_acclist[98] =
{ 0,
- 21, 19, 20, 1, 19, 20, 2, 20, 19, 20,
- 14, 19, 20, 15, 19, 20, 18, 19, 20, 19,
- 20, 13, 19, 20, 5, 19, 20, 5, 19, 20,
- 19, 20, 19, 20,16390, 16, 19, 20, 17, 19,
- 20, 19, 20,16390, 19, 20,16390, 19, 20,16390,
- 19, 20,16390, 19, 20,16390, 1, 2, 3, 5,
- 7,16390, 8198,16390,16390,16390,16390,16390, 4, 12,
- 16390, 10,16390,16390,16390,16390,16390,16390, 9,16390,
- 16390,16390, 8,16390,16390,16390,16390, 11,16390
+ 22, 20, 21, 1, 20, 21, 2, 21, 20, 21,
+ 15, 20, 21, 16, 20, 21, 19, 20, 21, 20,
+ 21, 14, 20, 21, 5, 20, 21, 5, 20, 21,
+ 20, 21, 20, 21,16390, 17, 20, 21, 18, 20,
+ 21, 20, 21,16390, 20, 21,16390, 20, 21,16390,
+ 20, 21,16390, 20, 21,16390, 20, 21,16390, 1,
+ 2, 3, 5, 7,16390, 8198,16390,16390,16390,16390,
+ 16390,16390, 4, 13,16390, 10,16390,16390,16390,16390,
+ 16390,16390,16390,16390, 9,16390,16390, 12,16390,16390,
+ 8,16390,16390,16390,16390, 11,16390
+
} ;
-static yyconst flex_int16_t yy_accept[58] =
+static yyconst flex_int16_t yy_accept[63] =
{ 0,
1, 1, 1, 2, 4, 7, 9, 11, 14, 17,
20, 22, 25, 28, 31, 33, 36, 39, 42, 45,
- 48, 51, 54, 57, 58, 59, 59, 60, 61, 61,
- 62, 62, 62, 63, 64, 65, 66, 67, 68, 69,
- 70, 72, 74, 75, 76, 77, 78, 79, 81, 82,
- 83, 85, 86, 87, 88, 90, 90
+ 48, 51, 54, 57, 60, 61, 62, 62, 63, 64,
+ 64, 65, 65, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 76, 78, 79, 80, 81, 82, 83,
+ 84, 85, 87, 88, 90, 91, 93, 94, 95, 96,
+ 98, 98
} ;
static yyconst flex_int32_t yy_ec[256] =
21, 13, 22, 23, 24, 14, 14, 25, 14, 26,
27, 28, 14, 29, 30, 31, 32, 14, 14, 33,
- 14, 14, 1, 1, 1, 1, 1, 1, 1, 1,
+ 34, 14, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
-static yyconst flex_int32_t yy_meta[34] =
+static yyconst flex_int32_t yy_meta[35] =
{ 0,
1, 2, 3, 1, 1, 1, 1, 2, 1, 4,
4, 1, 4, 2, 2, 1, 2, 2, 4, 4,
4, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2
+ 2, 2, 2, 2
} ;
-static yyconst flex_int16_t yy_base[60] =
+static yyconst flex_int16_t yy_base[65] =
{ 0,
- 0, 0, 119, 120, 116, 114, 112, 120, 120, 120,
- 24, 120, 26, 28, 103, 58, 120, 120, 75, 19,
- 17, 18, 26, 112, 110, 108, 120, 38, 0, 120,
- 50, 54, 86, 120, 85, 21, 33, 43, 37, 0,
- 80, 76, 48, 44, 55, 57, 56, 66, 63, 65,
- 60, 71, 72, 77, 40, 120, 102, 105, 51
+ 0, 0, 128, 129, 125, 123, 121, 129, 129, 129,
+ 25, 129, 27, 29, 112, 41, 129, 129, 59, 20,
+ 22, 27, 21, 30, 121, 119, 117, 129, 46, 0,
+ 129, 61, 63, 95, 129, 94, 46, 43, 93, 50,
+ 48, 0, 92, 91, 58, 66, 62, 64, 69, 65,
+ 72, 90, 75, 85, 73, 68, 80, 81, 47, 61,
+ 129, 107, 110, 50
} ;
-static yyconst flex_int16_t yy_def[60] =
+static yyconst flex_int16_t yy_def[65] =
{ 0,
- 56, 1, 56, 56, 56, 56, 57, 56, 56, 56,
- 56, 56, 56, 56, 56, 58, 56, 56, 58, 19,
- 19, 19, 19, 56, 56, 57, 56, 56, 59, 56,
- 56, 19, 19, 56, 19, 19, 19, 19, 19, 59,
+ 61, 1, 61, 61, 61, 61, 62, 61, 61, 61,
+ 61, 61, 61, 61, 61, 63, 61, 61, 63, 19,
+ 19, 19, 19, 19, 61, 61, 62, 61, 61, 64,
+ 61, 61, 19, 19, 61, 19, 19, 19, 19, 19,
+ 19, 64, 19, 19, 19, 19, 19, 19, 19, 19,
19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
- 19, 19, 19, 19, 19, 0, 56, 56, 56
+ 0, 61, 61, 61
} ;
-static yyconst flex_int16_t yy_nxt[154] =
+static yyconst flex_int16_t yy_nxt[164] =
{ 0,
4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 16, 16, 17, 18, 4, 19, 16,
- 16, 16, 20, 16, 16, 16, 21, 16, 16, 22,
- 23, 16, 16, 28, 28, 28, 28, 28, 28, 36,
- 29, 33, 33, 33, 37, 33, 39, 28, 28, 38,
- 33, 31, 31, 42, 40, 56, 56, 33, 29, 31,
- 31, 33, 44, 43, 33, 32, 34, 33, 33, 45,
- 56, 46, 33, 47, 34, 32, 31, 31, 33, 33,
- 33, 33, 32, 49, 33, 48, 50, 33, 51, 33,
- 33, 34, 32, 52, 53, 33, 33, 54, 55, 35,
-
- 33, 33, 26, 26, 33, 26, 33, 33, 33, 41,
- 33, 27, 25, 24, 30, 27, 25, 24, 56, 3,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56
+ 16, 16, 20, 16, 16, 16, 21, 16, 22, 23,
+ 24, 16, 16, 16, 29, 29, 29, 29, 29, 29,
+ 37, 30, 32, 32, 34, 34, 34, 39, 33, 38,
+ 41, 34, 40, 42, 34, 29, 29, 35, 33, 30,
+ 32, 32, 32, 32, 61, 61, 33, 34, 60, 47,
+ 34, 34, 34, 45, 34, 35, 33, 35, 44, 61,
+ 48, 49, 34, 36, 50, 34, 34, 34, 34, 34,
+ 34, 51, 34, 34, 52, 53, 34, 34, 54, 34,
+
+ 56, 57, 55, 58, 34, 34, 59, 27, 27, 34,
+ 27, 34, 34, 34, 34, 34, 34, 46, 43, 34,
+ 28, 26, 25, 31, 28, 26, 25, 61, 3, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61
} ;
-static yyconst flex_int16_t yy_chk[154] =
+static yyconst flex_int16_t yy_chk[164] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 11, 11, 13, 13, 14, 14, 20,
- 13, 21, 22, 20, 21, 36, 23, 28, 28, 22,
- 23, 31, 31, 36, 59, 32, 32, 37, 13, 16,
- 16, 39, 38, 37, 55, 16, 31, 38, 44, 39,
- 32, 43, 43, 44, 16, 16, 19, 19, 32, 45,
- 47, 46, 19, 46, 51, 45, 47, 49, 49, 50,
- 48, 19, 19, 50, 52, 52, 53, 53, 54, 19,
-
- 42, 54, 57, 57, 41, 57, 58, 58, 58, 35,
- 33, 26, 25, 24, 15, 7, 6, 5, 3, 56,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56
+ 1, 1, 1, 1, 11, 11, 13, 13, 14, 14,
+ 20, 13, 16, 16, 20, 23, 21, 22, 16, 21,
+ 24, 22, 23, 64, 24, 29, 29, 16, 16, 13,
+ 19, 19, 32, 32, 33, 33, 19, 38, 59, 40,
+ 37, 59, 41, 38, 40, 19, 19, 32, 37, 33,
+ 41, 45, 45, 19, 46, 60, 47, 33, 48, 50,
+ 46, 47, 56, 49, 48, 49, 51, 55, 50, 53,
+
+ 53, 55, 51, 57, 57, 58, 58, 62, 62, 54,
+ 62, 63, 63, 63, 52, 44, 43, 39, 36, 34,
+ 27, 26, 25, 15, 7, 6, 5, 3, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61
} ;
/* Table of booleans, true if rule could match eol. */
-static yyconst flex_int32_t yy_rule_can_match_eol[21] =
+static yyconst flex_int32_t yy_rule_can_match_eol[22] =
{ 0,
0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, };
+ 0, 0, };
extern int yy_flex_debug;
int yy_flex_debug = 1;
-static yyconst flex_int16_t yy_rule_linenum[20] =
+static yyconst flex_int16_t yy_rule_linenum[21] =
{ 0,
- 86, 90, 96, 106, 112, 126, 133, 134, 135, 136,
- 137, 138, 139, 140, 141, 142, 143, 144, 146
+ 78, 82, 88, 98, 104, 118, 125, 126, 127, 128,
+ 129, 130, 131, 132, 133, 134, 135, 136, 137, 139
} ;
static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#line 16 "lexer.ll"
+#line 8 "lexer.ll"
#include <cerrno>
#include <climits>
#include <cstdlib>
useful in more complex cases. */
/* These are not token expressions yet, just convenience expressions that
can be used during actual token definitions. */
-#line 73 "lexer.ll"
+#line 65 "lexer.ll"
// This code run each time a pattern is matched. It updates the location
// by moving it ahead by yyleng bytes. yyleng specifies the length of the
// currently matched token.
#define YY_USER_ACTION loc.columns(yyleng);
-#line 695 "lexer.cc"
+#line 711 "lexer.cc"
#define INITIAL 0
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
-#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
/* %endif */
/* %if-c++-only C++ definition */
/* %endif */
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
- yy_size_t n; \
+ size_t n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
register char *yy_cp, *yy_bp;
register int yy_act;
-/* %% [7.0] user's declarations go here */
-#line 79 "lexer.ll"
-
-
-
- // Code run each time yylex is called.
- loc.step();
-
-
-#line 943 "lexer.cc"
-
if ( !(yy_init) )
{
(yy_init) = 1;
yy_load_buffer_state( );
}
+ {
+/* %% [7.0] user's declarations go here */
+#line 71 "lexer.ll"
+
+
+
+ // Code run each time yylex is called.
+ loc.step();
+
+
+#line 1005 "lexer.cc"
+
while ( 1 ) /* loops until end-of-file is reached */
{
/* %% [8.0] yymore()-related code goes here */
yy_match:
do
{
- register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 57 )
+ if ( yy_current_state >= 62 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
*(yy_state_ptr)++ = yy_current_state;
++yy_cp;
}
- while ( yy_current_state != 56 );
+ while ( yy_current_state != 61 );
yy_find_action:
/* %% [10.0] code to find the action number goes here */
yy_current_state = *--(yy_state_ptr);
(yy_lp) = yy_accept[yy_current_state];
-goto find_rule; /* Shut up GCC warning -Wall */
find_rule: /* we branch to this label when backing up */
for ( ; ; ) /* until we find what rule we matched */
{
{
if ( yy_act == 0 )
fprintf( stderr, "--scanner backing up\n" );
- else if ( yy_act < 20 )
+ else if ( yy_act < 21 )
fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n",
(long)yy_rule_linenum[yy_act], yytext );
- else if ( yy_act == 20 )
+ else if ( yy_act == 21 )
fprintf( stderr, "--accepting default rule (\"%s\")\n",
yytext );
- else if ( yy_act == 21 )
+ else if ( yy_act == 22 )
fprintf( stderr, "--(end of buffer or a NUL)\n" );
else
fprintf( stderr, "--EOF (start condition %d)\n", YY_START );
/* %% [13.0] actions go here */
case 1:
YY_RULE_SETUP
-#line 86 "lexer.ll"
+#line 78 "lexer.ll"
{
// Ok, we found a with space. Let's ignore it and update loc variable.
loc.step();
case 2:
/* rule 2 can match eol */
YY_RULE_SETUP
-#line 90 "lexer.ll"
+#line 82 "lexer.ll"
{
// Newline found. Let's update the location and continue.
loc.lines(yyleng);
YY_BREAK
case 3:
YY_RULE_SETUP
-#line 96 "lexer.ll"
+#line 88 "lexer.ll"
{
// A string has been matched. It contains the actual string and single quotes.
// We need to get those quotes out of the way and just use its content, e.g.
YY_BREAK
case 4:
YY_RULE_SETUP
-#line 106 "lexer.ll"
+#line 98 "lexer.ll"
{
// A hex string has been matched. It contains the '0x' or '0X' header
// followed by at least one hexadecimal digit.
YY_BREAK
case 5:
YY_RULE_SETUP
-#line 112 "lexer.ll"
+#line 104 "lexer.ll"
{
// An integer was found.
std::string tmp(yytext);
case 6:
/* rule 6 can match eol */
YY_RULE_SETUP
-#line 126 "lexer.ll"
+#line 118 "lexer.ll"
{
// This string specifies option name starting with a letter
// and further containing letters, digits, hyphens and
YY_BREAK
case 7:
YY_RULE_SETUP
-#line 133 "lexer.ll"
+#line 125 "lexer.ll"
return isc::eval::EvalParser::make_EQUAL(loc);
YY_BREAK
case 8:
YY_RULE_SETUP
-#line 134 "lexer.ll"
+#line 126 "lexer.ll"
return isc::eval::EvalParser::make_OPTION(loc);
YY_BREAK
case 9:
YY_RULE_SETUP
-#line 135 "lexer.ll"
+#line 127 "lexer.ll"
return isc::eval::EvalParser::make_TEXT(loc);
YY_BREAK
case 10:
YY_RULE_SETUP
-#line 136 "lexer.ll"
+#line 128 "lexer.ll"
return isc::eval::EvalParser::make_HEX(loc);
YY_BREAK
case 11:
YY_RULE_SETUP
-#line 137 "lexer.ll"
+#line 129 "lexer.ll"
return isc::eval::EvalParser::make_SUBSTRING(loc);
YY_BREAK
case 12:
YY_RULE_SETUP
-#line 138 "lexer.ll"
-return isc::eval::EvalParser::make_ALL(loc);
+#line 130 "lexer.ll"
+return isc::eval::EvalParser::make_RELAY(loc);
YY_BREAK
case 13:
YY_RULE_SETUP
-#line 139 "lexer.ll"
-return isc::eval::EvalParser::make_DOT(loc);
+#line 131 "lexer.ll"
+return isc::eval::EvalParser::make_ALL(loc);
YY_BREAK
case 14:
YY_RULE_SETUP
-#line 140 "lexer.ll"
-return isc::eval::EvalParser::make_LPAREN(loc);
+#line 132 "lexer.ll"
+return isc::eval::EvalParser::make_DOT(loc);
YY_BREAK
case 15:
YY_RULE_SETUP
-#line 141 "lexer.ll"
-return isc::eval::EvalParser::make_RPAREN(loc);
+#line 133 "lexer.ll"
+return isc::eval::EvalParser::make_LPAREN(loc);
YY_BREAK
case 16:
YY_RULE_SETUP
-#line 142 "lexer.ll"
-return isc::eval::EvalParser::make_LBRACKET(loc);
+#line 134 "lexer.ll"
+return isc::eval::EvalParser::make_RPAREN(loc);
YY_BREAK
case 17:
YY_RULE_SETUP
-#line 143 "lexer.ll"
-return isc::eval::EvalParser::make_RBRACKET(loc);
+#line 135 "lexer.ll"
+return isc::eval::EvalParser::make_LBRACKET(loc);
YY_BREAK
case 18:
YY_RULE_SETUP
-#line 144 "lexer.ll"
-return isc::eval::EvalParser::make_COMA(loc);
+#line 136 "lexer.ll"
+return isc::eval::EvalParser::make_RBRACKET(loc);
YY_BREAK
case 19:
YY_RULE_SETUP
-#line 146 "lexer.ll"
+#line 137 "lexer.ll"
+return isc::eval::EvalParser::make_COMA(loc);
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 139 "lexer.ll"
driver.error (loc, "Invalid character: " + std::string(yytext));
YY_BREAK
case YY_STATE_EOF(INITIAL):
-#line 147 "lexer.ll"
+#line 140 "lexer.ll"
return isc::eval::EvalParser::make_END(loc);
YY_BREAK
-case 20:
+case 21:
YY_RULE_SETUP
-#line 148 "lexer.ll"
+#line 141 "lexer.ll"
ECHO;
YY_BREAK
-#line 1239 "lexer.cc"
+#line 1265 "lexer.cc"
case YY_END_OF_BUFFER:
{
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
+ } /* end of user's declarations */
} /* end of yylex */
/* %ok-for-header */
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 57 )
+ if ( yy_current_state >= 62 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 57 )
+ if ( yy_current_state >= 62 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- yy_is_jam = (yy_current_state == 56);
+ yy_is_jam = (yy_current_state == 61);
if ( ! yy_is_jam )
*(yy_state_ptr)++ = yy_current_state;
- return yy_is_jam ? 0 : yy_current_state;
+ return yy_is_jam ? 0 : yy_current_state;
}
/* %if-c-only */
case EOB_ACT_END_OF_FILE:
{
if ( yywrap( ) )
- return 0;
+ return EOF;
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
yyfree((void *) b );
}
-/* %if-c-only */
-
-#ifndef __cplusplus
-extern int isatty (int );
-#endif /* __cplusplus */
-
-/* %endif */
-
-/* %if-c++-only */
-/* %endif */
-
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a yyrestart() or at EOF.
/* %if-c-only */
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
* scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
{
YY_BUFFER_STATE b;
char *buf;
- yy_size_t n, i;
+ yy_size_t n;
+ yy_size_t i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
/* %ok-for-header */
-#line 148 "lexer.ll"
+#line 140 "lexer.ll"
-// A Bison parser, made by GNU Bison 3.0.4.
+// A Bison parser, made by GNU Bison 3.0.2.
// Skeleton implementation for Bison LALR(1) parsers in C++
-// Copyright (C) 2002-2015 Free Software Foundation, Inc.
+// Copyright (C) 2002-2013 Free Software Foundation, Inc.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// First part of user declarations.
-#line 37 "parser.cc" // lalr1.cc:404
+#line 37 "parser.cc" // lalr1.cc:399
# ifndef YY_NULLPTR
# if defined __cplusplus && 201103L <= __cplusplus
// User implementation prologue.
-#line 51 "parser.cc" // lalr1.cc:412
+#line 51 "parser.cc" // lalr1.cc:407
// Unqualified %code blocks.
-#line 32 "parser.yy" // lalr1.cc:413
+#line 32 "parser.yy" // lalr1.cc:408
# include "eval_context.h"
-#line 57 "parser.cc" // lalr1.cc:413
+#line 57 "parser.cc" // lalr1.cc:408
#ifndef YY_
#endif // !YYDEBUG
#define yyerrok (yyerrstatus_ = 0)
-#define yyclearin (yyla.clear ())
+#define yyclearin (yyempty = true)
#define YYACCEPT goto yyacceptlab
#define YYABORT goto yyabortlab
#define YYERROR goto yyerrorlab
#define YYRECOVERING() (!!yyerrstatus_)
-#line 13 "parser.yy" // lalr1.cc:479
+#line 13 "parser.yy" // lalr1.cc:474
namespace isc { namespace eval {
-#line 143 "parser.cc" // lalr1.cc:479
+#line 143 "parser.cc" // lalr1.cc:474
/* Return YYSTR after stripping away unnecessary quotes and
backslashes, so that it's suitable for yyerror. The heuristic is
// by_state.
inline
EvalParser::by_state::by_state ()
- : state (empty_state)
+ : state (empty)
{}
inline
: state (other.state)
{}
- inline
- void
- EvalParser::by_state::clear ()
- {
- state = empty_state;
- }
-
inline
void
EvalParser::by_state::move (by_state& that)
{
state = that.state;
- that.clear ();
+ that.state = empty;
}
inline
EvalParser::symbol_number_type
EvalParser::by_state::type_get () const
{
- if (state == empty_state)
- return empty_symbol;
- else
- return yystos_[state];
+ return state == empty ? 0 : yystos_[state];
}
inline
{
switch (that.type_get ())
{
- case 25: // option_repr_type
+ case 26: // option_repr_type
value.move< TokenOption::RepresentationType > (that.value);
break;
- case 15: // "constant string"
- case 16: // "integer"
- case 17: // "constant hexstring"
- case 18: // "option name"
- case 19: // TOKEN
+ case 16: // "constant string"
+ case 17: // "integer"
+ case 18: // "constant hexstring"
+ case 19: // "option name"
+ case 20: // TOKEN
value.move< std::string > (that.value);
break;
- case 24: // option_code
+ case 25: // option_code
value.move< uint16_t > (that.value);
break;
}
// that is emptied.
- that.type = empty_symbol;
+ that.type = empty;
}
inline
state = that.state;
switch (that.type_get ())
{
- case 25: // option_repr_type
+ case 26: // option_repr_type
value.copy< TokenOption::RepresentationType > (that.value);
break;
- case 15: // "constant string"
- case 16: // "integer"
- case 17: // "constant hexstring"
- case 18: // "option name"
- case 19: // TOKEN
+ case 16: // "constant string"
+ case 17: // "integer"
+ case 18: // "constant hexstring"
+ case 19: // "option name"
+ case 20: // TOKEN
value.copy< std::string > (that.value);
break;
- case 24: // option_code
+ case 25: // option_code
value.copy< uint16_t > (that.value);
break;
std::ostream& yyoutput = yyo;
YYUSE (yyoutput);
symbol_number_type yytype = yysym.type_get ();
- // Avoid a (spurious) G++ 4.8 warning about "array subscript is
- // below array bounds".
- if (yysym.empty ())
- std::abort ();
yyo << (yytype < yyntokens_ ? "token" : "nterm")
<< ' ' << yytname_[yytype] << " ("
<< yysym.location << ": ";
switch (yytype)
{
- case 15: // "constant string"
+ case 16: // "constant string"
-#line 62 "parser.yy" // lalr1.cc:636
+#line 63 "parser.yy" // lalr1.cc:617
{ yyoutput << yysym.value.template as< std::string > (); }
-#line 342 "parser.cc" // lalr1.cc:636
+#line 328 "parser.cc" // lalr1.cc:617
break;
- case 16: // "integer"
+ case 17: // "integer"
-#line 62 "parser.yy" // lalr1.cc:636
+#line 63 "parser.yy" // lalr1.cc:617
{ yyoutput << yysym.value.template as< std::string > (); }
-#line 349 "parser.cc" // lalr1.cc:636
+#line 335 "parser.cc" // lalr1.cc:617
break;
- case 17: // "constant hexstring"
+ case 18: // "constant hexstring"
-#line 62 "parser.yy" // lalr1.cc:636
+#line 63 "parser.yy" // lalr1.cc:617
{ yyoutput << yysym.value.template as< std::string > (); }
-#line 356 "parser.cc" // lalr1.cc:636
+#line 342 "parser.cc" // lalr1.cc:617
break;
- case 18: // "option name"
+ case 19: // "option name"
-#line 62 "parser.yy" // lalr1.cc:636
+#line 63 "parser.yy" // lalr1.cc:617
{ yyoutput << yysym.value.template as< std::string > (); }
-#line 363 "parser.cc" // lalr1.cc:636
+#line 349 "parser.cc" // lalr1.cc:617
break;
- case 19: // TOKEN
+ case 20: // TOKEN
-#line 62 "parser.yy" // lalr1.cc:636
+#line 63 "parser.yy" // lalr1.cc:617
{ yyoutput << yysym.value.template as< std::string > (); }
-#line 370 "parser.cc" // lalr1.cc:636
+#line 356 "parser.cc" // lalr1.cc:617
break;
- case 24: // option_code
+ case 25: // option_code
-#line 62 "parser.yy" // lalr1.cc:636
+#line 63 "parser.yy" // lalr1.cc:617
{ yyoutput << yysym.value.template as< uint16_t > (); }
-#line 377 "parser.cc" // lalr1.cc:636
+#line 363 "parser.cc" // lalr1.cc:617
break;
- case 25: // option_repr_type
+ case 26: // option_repr_type
-#line 62 "parser.yy" // lalr1.cc:636
+#line 63 "parser.yy" // lalr1.cc:617
{ yyoutput << yysym.value.template as< TokenOption::RepresentationType > (); }
-#line 384 "parser.cc" // lalr1.cc:636
+#line 370 "parser.cc" // lalr1.cc:617
break;
int
EvalParser::parse ()
{
+ /// Whether yyla contains a lookahead.
+ bool yyempty = true;
+
// State.
int yyn;
/// Length of the RHS of the rule being reduced.
goto yydefault;
// Read a lookahead token.
- if (yyla.empty ())
+ if (yyempty)
{
YYCDEBUG << "Reading a token: ";
try
error (yyexc);
goto yyerrlab1;
}
+ yyempty = false;
}
YY_SYMBOL_PRINT ("Next token is", yyla);
goto yyreduce;
}
+ // Discard the token being shifted.
+ yyempty = true;
+
// Count tokens shifted since error; after three, turn off error status.
if (yyerrstatus_)
--yyerrstatus_;
when using variants. */
switch (yyr1_[yyn])
{
- case 25: // option_repr_type
+ case 26: // option_repr_type
yylhs.value.build< TokenOption::RepresentationType > ();
break;
- case 15: // "constant string"
- case 16: // "integer"
- case 17: // "constant hexstring"
- case 18: // "option name"
- case 19: // TOKEN
+ case 16: // "constant string"
+ case 17: // "integer"
+ case 18: // "constant hexstring"
+ case 19: // "option name"
+ case 20: // TOKEN
yylhs.value.build< std::string > ();
break;
- case 24: // option_code
+ case 25: // option_code
yylhs.value.build< uint16_t > ();
break;
switch (yyn)
{
case 3:
-#line 75 "parser.yy" // lalr1.cc:859
+#line 76 "parser.yy" // lalr1.cc:847
{
TokenPtr eq(new TokenEqual());
ctx.expression.push_back(eq);
}
-#line 623 "parser.cc" // lalr1.cc:859
+#line 616 "parser.cc" // lalr1.cc:847
break;
case 4:
-#line 82 "parser.yy" // lalr1.cc:859
+#line 83 "parser.yy" // lalr1.cc:847
{
TokenPtr str(new TokenString(yystack_[0].value.as< std::string > ()));
ctx.expression.push_back(str);
}
-#line 632 "parser.cc" // lalr1.cc:859
+#line 625 "parser.cc" // lalr1.cc:847
break;
case 5:
-#line 87 "parser.yy" // lalr1.cc:859
+#line 88 "parser.yy" // lalr1.cc:847
{
TokenPtr hex(new TokenHexString(yystack_[0].value.as< std::string > ()));
ctx.expression.push_back(hex);
}
-#line 641 "parser.cc" // lalr1.cc:859
+#line 634 "parser.cc" // lalr1.cc:847
break;
case 6:
-#line 92 "parser.yy" // lalr1.cc:859
+#line 93 "parser.yy" // lalr1.cc:847
{
TokenPtr opt(new TokenOption(yystack_[3].value.as< uint16_t > (), yystack_[0].value.as< TokenOption::RepresentationType > ()));
ctx.expression.push_back(opt);
}
-#line 650 "parser.cc" // lalr1.cc:859
+#line 643 "parser.cc" // lalr1.cc:847
break;
case 7:
-#line 97 "parser.yy" // lalr1.cc:859
+#line 98 "parser.yy" // lalr1.cc:847
+ {
+ switch (ctx.getUniverse()) {
+ case Option::V4:
+ {
+ TokenPtr opt(new TokenRelay4Option(yystack_[3].value.as< uint16_t > (), yystack_[0].value.as< TokenOption::RepresentationType > ()));
+ ctx.expression.push_back(opt);
+ break;
+ }
+ case Option::V6:
+ error(yystack_[5].location, "relay support for v6 is not implemented");
+ }
+ }
+#line 660 "parser.cc" // lalr1.cc:847
+ break;
+
+ case 8:
+#line 111 "parser.yy" // lalr1.cc:847
{
TokenPtr sub(new TokenSubstring());
ctx.expression.push_back(sub);
}
-#line 659 "parser.cc" // lalr1.cc:859
+#line 669 "parser.cc" // lalr1.cc:847
break;
- case 9:
-#line 106 "parser.yy" // lalr1.cc:859
+ case 10:
+#line 120 "parser.yy" // lalr1.cc:847
{
yylhs.value.as< uint16_t > () = ctx.convertOptionCode(yystack_[0].value.as< std::string > (), yystack_[0].location);
}
-#line 667 "parser.cc" // lalr1.cc:859
+#line 677 "parser.cc" // lalr1.cc:847
break;
- case 10:
-#line 110 "parser.yy" // lalr1.cc:859
+ case 11:
+#line 124 "parser.yy" // lalr1.cc:847
{
yylhs.value.as< uint16_t > () = ctx.convertOptionName(yystack_[0].value.as< std::string > (), yystack_[0].location);
}
-#line 675 "parser.cc" // lalr1.cc:859
+#line 685 "parser.cc" // lalr1.cc:847
break;
- case 11:
-#line 116 "parser.yy" // lalr1.cc:859
+ case 12:
+#line 130 "parser.yy" // lalr1.cc:847
{
yylhs.value.as< TokenOption::RepresentationType > () = TokenOption::TEXTUAL;
}
-#line 683 "parser.cc" // lalr1.cc:859
+#line 693 "parser.cc" // lalr1.cc:847
break;
- case 12:
-#line 120 "parser.yy" // lalr1.cc:859
+ case 13:
+#line 134 "parser.yy" // lalr1.cc:847
{
yylhs.value.as< TokenOption::RepresentationType > () = TokenOption::HEXADECIMAL;
}
-#line 691 "parser.cc" // lalr1.cc:859
+#line 701 "parser.cc" // lalr1.cc:847
break;
- case 13:
-#line 126 "parser.yy" // lalr1.cc:859
+ case 14:
+#line 140 "parser.yy" // lalr1.cc:847
{
TokenPtr str(new TokenString(yystack_[0].value.as< std::string > ()));
ctx.expression.push_back(str);
}
-#line 700 "parser.cc" // lalr1.cc:859
+#line 710 "parser.cc" // lalr1.cc:847
break;
- case 14:
-#line 133 "parser.yy" // lalr1.cc:859
+ case 15:
+#line 147 "parser.yy" // lalr1.cc:847
{
TokenPtr str(new TokenString(yystack_[0].value.as< std::string > ()));
ctx.expression.push_back(str);
}
-#line 709 "parser.cc" // lalr1.cc:859
+#line 719 "parser.cc" // lalr1.cc:847
break;
- case 15:
-#line 138 "parser.yy" // lalr1.cc:859
+ case 16:
+#line 152 "parser.yy" // lalr1.cc:847
{
TokenPtr str(new TokenString("all"));
ctx.expression.push_back(str);
}
-#line 718 "parser.cc" // lalr1.cc:859
+#line 728 "parser.cc" // lalr1.cc:847
break;
-#line 722 "parser.cc" // lalr1.cc:859
+#line 732 "parser.cc" // lalr1.cc:847
default:
break;
}
if (!yyerrstatus_)
{
++yynerrs_;
- error (yyla.location, yysyntax_error_ (yystack_[0].state, yyla));
+ error (yyla.location, yysyntax_error_ (yystack_[0].state,
+ yyempty ? yyempty_ : yyla.type_get ()));
}
// Return failure if at end of input.
if (yyla.type_get () == yyeof_)
YYABORT;
- else if (!yyla.empty ())
+ else if (!yyempty)
{
yy_destroy_ ("Error: discarding", yyla);
- yyla.clear ();
+ yyempty = true;
}
}
goto yyreturn;
yyreturn:
- if (!yyla.empty ())
+ if (!yyempty)
yy_destroy_ ("Cleanup: discarding lookahead", yyla);
/* Do not reclaim the symbols of the rule whose action triggered
<< std::endl;
// Do not try to display the values of the reclaimed symbols,
// as their printer might throw an exception.
- if (!yyla.empty ())
+ if (!yyempty)
yy_destroy_ (YY_NULLPTR, yyla);
while (1 < yystack_.size ())
// Generate an error message.
std::string
- EvalParser::yysyntax_error_ (state_type yystate, const symbol_type& yyla) const
+ EvalParser::yysyntax_error_ (state_type yystate, symbol_number_type yytoken) const
{
+ std::string yyres;
// Number of reported tokens (one for the "unexpected", one per
// "expected").
size_t yycount = 0;
the only way this function was invoked is if the default action
is an error action. In that case, don't check for expected
tokens because there are none.
- - The only way there can be no lookahead present (in yyla) is
+ - The only way there can be no lookahead present (in yytoken) is
if this state is a consistent state with a default action.
Thus, detecting the absence of a lookahead is sufficient to
determine that there is no unexpected or expected token to
token that will not be accepted due to an error action in a
later state.
*/
- if (!yyla.empty ())
+ if (yytoken != yyempty_)
{
- int yytoken = yyla.type_get ();
yyarg[yycount++] = yytname_[yytoken];
int yyn = yypact_[yystate];
if (!yy_pact_value_is_default_ (yyn))
#undef YYCASE_
}
- std::string yyres;
// Argument number.
size_t yyi = 0;
for (char const* yyp = yyformat; *yyp; ++yyp)
const signed char
EvalParser::yypact_[] =
{
- -4, -9, -5, -14, -14, -14, 8, -14, 9, -13,
- -4, -14, -4, -14, -14, 0, 11, -14, 13, 2,
- 10, -14, 14, -14, -14, -14, -6, -14, -14, 7,
- -14
+ -4, -3, 3, -1, -14, -14, -14, 17, -14, 15,
+ -13, -4, -13, -14, -4, -14, -14, 4, 9, 6,
+ -14, 12, 7, 13, 1, -14, 14, 1, -14, -14,
+ -14, -7, -14, -14, -14, 16, -14
};
const unsigned char
EvalParser::yydefact_[] =
{
- 0, 0, 0, 4, 5, 8, 0, 2, 0, 0,
- 0, 1, 0, 9, 10, 0, 0, 3, 0, 0,
- 0, 13, 0, 11, 12, 6, 0, 15, 14, 0,
- 7
+ 0, 0, 0, 0, 4, 5, 9, 0, 2, 0,
+ 0, 0, 0, 1, 0, 10, 11, 0, 0, 0,
+ 3, 0, 0, 0, 0, 14, 0, 0, 12, 13,
+ 6, 0, 7, 16, 15, 0, 8
};
const signed char
EvalParser::yypgoto_[] =
{
- -14, -14, -14, -3, -14, -14, -14, -14
+ -14, -14, -14, -6, 18, 0, -14, -14
};
const signed char
EvalParser::yydefgoto_[] =
{
- -1, 6, 7, 8, 15, 25, 22, 29
+ -1, 7, 8, 9, 17, 30, 26, 35
};
const unsigned char
EvalParser::yytable_[] =
{
- 1, 2, 27, 13, 9, 14, 10, 16, 11, 17,
- 28, 3, 12, 4, 18, 5, 23, 24, 21, 30,
- 0, 19, 20, 0, 26
+ 1, 2, 33, 3, 15, 18, 16, 28, 20, 29,
+ 34, 10, 4, 12, 5, 11, 6, 13, 14, 21,
+ 22, 23, 24, 27, 25, 31, 0, 32, 0, 36,
+ 19
};
const signed char
EvalParser::yycheck_[] =
{
- 4, 5, 8, 16, 13, 18, 11, 10, 0, 12,
- 16, 15, 3, 17, 14, 19, 6, 7, 16, 12,
- -1, 10, 9, -1, 10
+ 4, 5, 9, 7, 17, 11, 19, 6, 14, 8,
+ 17, 14, 16, 14, 18, 12, 20, 0, 3, 15,
+ 11, 15, 10, 10, 17, 11, -1, 27, -1, 13,
+ 12
};
const unsigned char
EvalParser::yystos_[] =
{
- 0, 4, 5, 15, 17, 19, 21, 22, 23, 13,
- 11, 0, 3, 16, 18, 24, 23, 23, 14, 10,
- 9, 16, 26, 6, 7, 25, 10, 8, 16, 27,
- 12
+ 0, 4, 5, 7, 16, 18, 20, 22, 23, 24,
+ 14, 12, 14, 0, 3, 17, 19, 25, 24, 25,
+ 24, 15, 11, 15, 10, 17, 27, 10, 6, 8,
+ 26, 11, 26, 9, 17, 28, 13
};
const unsigned char
EvalParser::yyr1_[] =
{
- 0, 20, 21, 22, 23, 23, 23, 23, 23, 24,
- 24, 25, 25, 26, 27, 27
+ 0, 21, 22, 23, 24, 24, 24, 24, 24, 24,
+ 25, 25, 26, 26, 27, 28, 28
};
const unsigned char
EvalParser::yyr2_[] =
{
- 0, 2, 1, 3, 1, 1, 6, 8, 1, 1,
- 1, 1, 1, 1, 1, 1
+ 0, 2, 1, 3, 1, 1, 6, 6, 8, 1,
+ 1, 1, 1, 1, 1, 1, 1
};
const EvalParser::yytname_[] =
{
"\"end of file\"", "error", "$undefined", "\"==\"", "\"option\"",
- "\"substring\"", "\"text\"", "\"hex\"", "\"all\"", "\".\"", "\",\"",
- "\"(\"", "\")\"", "\"[\"", "\"]\"", "\"constant string\"", "\"integer\"",
- "\"constant hexstring\"", "\"option name\"", "TOKEN", "$accept",
- "expression", "bool_expr", "string_expr", "option_code",
+ "\"substring\"", "\"text\"", "\"relay\"", "\"hex\"", "\"all\"", "\".\"",
+ "\",\"", "\"(\"", "\")\"", "\"[\"", "\"]\"", "\"constant string\"",
+ "\"integer\"", "\"constant hexstring\"", "\"option name\"", "TOKEN",
+ "$accept", "expression", "bool_expr", "string_expr", "option_code",
"option_repr_type", "start_expr", "length_expr", YY_NULLPTR
};
const unsigned char
EvalParser::yyrline_[] =
{
- 0, 71, 71, 74, 81, 86, 91, 96, 101, 105,
- 109, 115, 119, 125, 132, 137
+ 0, 72, 72, 75, 82, 87, 92, 97, 110, 115,
+ 119, 123, 129, 133, 139, 146, 151
};
// Print the state stack on the debug stream.
#endif // YYDEBUG
-#line 13 "parser.yy" // lalr1.cc:1167
+#line 13 "parser.yy" // lalr1.cc:1155
} } // isc::eval
-#line 1105 "parser.cc" // lalr1.cc:1167
-#line 144 "parser.yy" // lalr1.cc:1168
+#line 1117 "parser.cc" // lalr1.cc:1155
+#line 158 "parser.yy" // lalr1.cc:1156
void
isc::eval::EvalParser::error(const location_type& loc,
-// A Bison parser, made by GNU Bison 3.0.4.
+// A Bison parser, made by GNU Bison 3.0.2.
// Skeleton interface for Bison LALR(1) parsers in C++
-// Copyright (C) 2002-2015 Free Software Foundation, Inc.
+// Copyright (C) 2002-2013 Free Software Foundation, Inc.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
#ifndef YY_YY_PARSER_H_INCLUDED
# define YY_YY_PARSER_H_INCLUDED
// // "%code requires" blocks.
-#line 16 "parser.yy" // lalr1.cc:392
+#line 16 "parser.yy" // lalr1.cc:372
#include <string>
#include <eval/token.h>
using namespace isc::dhcp;
using namespace isc::eval;
-#line 55 "parser.h" // lalr1.cc:392
+#line 55 "parser.h" // lalr1.cc:372
# include <cassert>
-# include <cstdlib> // std::abort
+# include <vector>
# include <iostream>
# include <stdexcept>
# include <string>
-# include <vector>
# include "stack.hh"
# include "location.hh"
#include <typeinfo>
# define YYDEBUG 1
#endif
-#line 13 "parser.yy" // lalr1.cc:392
+#line 13 "parser.yy" // lalr1.cc:372
namespace isc { namespace eval {
-#line 132 "parser.h" // lalr1.cc:392
+#line 131 "parser.h" // lalr1.cc:372
/// Empty construction.
variant ()
- : yytypeid_ (YY_NULLPTR)
+ : yytname_ (YY_NULLPTR)
{}
/// Construct and fill.
template <typename T>
variant (const T& t)
- : yytypeid_ (&typeid (T))
+ : yytname_ (typeid (T).name ())
{
YYASSERT (sizeof (T) <= S);
new (yyas_<T> ()) T (t);
/// Destruction, allowed only if empty.
~variant ()
{
- YYASSERT (!yytypeid_);
+ YYASSERT (!yytname_);
}
/// Instantiate an empty \a T in here.
T&
build ()
{
- YYASSERT (!yytypeid_);
+ YYASSERT (!yytname_);
YYASSERT (sizeof (T) <= S);
- yytypeid_ = & typeid (T);
+ yytname_ = typeid (T).name ();
return *new (yyas_<T> ()) T;
}
T&
build (const T& t)
{
- YYASSERT (!yytypeid_);
+ YYASSERT (!yytname_);
YYASSERT (sizeof (T) <= S);
- yytypeid_ = & typeid (T);
+ yytname_ = typeid (T).name ();
return *new (yyas_<T> ()) T (t);
}
T&
as ()
{
- YYASSERT (*yytypeid_ == typeid (T));
+ YYASSERT (yytname_ == typeid (T).name ());
YYASSERT (sizeof (T) <= S);
return *yyas_<T> ();
}
const T&
as () const
{
- YYASSERT (*yytypeid_ == typeid (T));
+ YYASSERT (yytname_ == typeid (T).name ());
YYASSERT (sizeof (T) <= S);
return *yyas_<T> ();
}
void
swap (self_type& other)
{
- YYASSERT (yytypeid_);
- YYASSERT (*yytypeid_ == *other.yytypeid_);
+ YYASSERT (yytname_);
+ YYASSERT (yytname_ == other.yytname_);
std::swap (as<T> (), other.as<T> ());
}
destroy ()
{
as<T> ().~T ();
- yytypeid_ = YY_NULLPTR;
+ yytname_ = YY_NULLPTR;
}
private:
} yybuffer_;
/// Whether the content is built: if defined, the name of the stored type.
- const std::type_info *yytypeid_;
+ const char *yytname_;
};
TOKEN_OPTION = 259,
TOKEN_SUBSTRING = 260,
TOKEN_TEXT = 261,
- TOKEN_HEX = 262,
- TOKEN_ALL = 263,
- TOKEN_DOT = 264,
- TOKEN_COMA = 265,
- TOKEN_LPAREN = 266,
- TOKEN_RPAREN = 267,
- TOKEN_LBRACKET = 268,
- TOKEN_RBRACKET = 269,
- TOKEN_STRING = 270,
- TOKEN_INTEGER = 271,
- TOKEN_HEXSTRING = 272,
- TOKEN_OPTION_NAME = 273,
- TOKEN_TOKEN = 274
+ TOKEN_RELAY = 262,
+ TOKEN_HEX = 263,
+ TOKEN_ALL = 264,
+ TOKEN_DOT = 265,
+ TOKEN_COMA = 266,
+ TOKEN_LPAREN = 267,
+ TOKEN_RPAREN = 268,
+ TOKEN_LBRACKET = 269,
+ TOKEN_RBRACKET = 270,
+ TOKEN_STRING = 271,
+ TOKEN_INTEGER = 272,
+ TOKEN_HEXSTRING = 273,
+ TOKEN_OPTION_NAME = 274,
+ TOKEN_TOKEN = 275
};
};
/// (External) token type, as returned by yylex.
typedef token::yytokentype token_type;
- /// Symbol type: an internal symbol number.
+ /// Internal symbol number.
typedef int symbol_number_type;
- /// The symbol type number to denote an empty symbol.
- enum { empty_symbol = -2 };
-
/// Internal symbol number for tokens (subsumed by symbol_number_type).
typedef unsigned char token_number_type;
const semantic_type& v,
const location_type& l);
- /// Destroy the symbol.
~basic_symbol ();
- /// Destroy contents, and record that is empty.
- void clear ();
-
- /// Whether empty.
- bool empty () const;
-
/// Destructive move, \a s is emptied into this.
void move (basic_symbol& s);
/// Constructor from (external) token numbers.
by_type (kind_type t);
- /// Record that this symbol is empty.
- void clear ();
-
/// Steal the symbol type from \a that.
void move (by_type& that);
/// The (internal) type number (corresponding to \a type).
- /// \a empty when empty.
+ /// -1 when this symbol is empty.
symbol_number_type type_get () const;
/// The token.
token_type token () const;
+ enum { empty = 0 };
+
/// The symbol type.
- /// \a empty_symbol when empty.
- /// An int, not token_number_type, to be able to store empty_symbol.
- int type;
+ /// -1 when this symbol is empty.
+ token_number_type type;
};
/// "External" symbols: returned by the scanner.
symbol_type
make_TEXT (const location_type& l);
+ static inline
+ symbol_type
+ make_RELAY (const location_type& l);
+
static inline
symbol_type
make_HEX (const location_type& l);
/// Generate an error message.
/// \param yystate the state where the error occurred.
- /// \param yyla the lookahead token.
+ /// \param yytoken the lookahead token type, or yyempty_.
virtual std::string yysyntax_error_ (state_type yystate,
- const symbol_type& yyla) const;
+ symbol_number_type yytoken) const;
/// Compute post-reduction state.
/// \param yystate the current state
/// Copy constructor.
by_state (const by_state& other);
- /// Record that this symbol is empty.
- void clear ();
-
/// Steal the symbol type from \a that.
void move (by_state& that);
/// The (internal) type number (corresponding to \a state).
- /// \a empty_symbol when empty.
+ /// "empty" when empty.
symbol_number_type type_get () const;
- /// The state number used to denote an empty symbol.
- enum { empty_state = -1 };
+ enum { empty = 0 };
/// The state.
- /// \a empty when empty.
state_type state;
};
/// Pop \a n symbols the three stacks.
void yypop_ (unsigned int n = 1);
- /// Constants.
+ // Constants.
enum
{
yyeof_ = 0,
- yylast_ = 24, ///< Last index in yytable_.
+ yylast_ = 30, ///< Last index in yytable_.
yynnts_ = 8, ///< Number of nonterminal symbols.
- yyfinal_ = 11, ///< Termination state number.
+ yyempty_ = -2,
+ yyfinal_ = 13, ///< Termination state number.
yyterror_ = 1,
yyerrcode_ = 256,
- yyntokens_ = 20 ///< Number of tokens.
+ yyntokens_ = 21 ///< Number of tokens.
};
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19
+ 15, 16, 17, 18, 19, 20
};
- const unsigned int user_token_number_max_ = 274;
+ const unsigned int user_token_number_max_ = 275;
const token_number_type undef_token_ = 2;
if (static_cast<int>(t) <= yyeof_)
{
switch (other.type_get ())
{
- case 25: // option_repr_type
+ case 26: // option_repr_type
value.copy< TokenOption::RepresentationType > (other.value);
break;
- case 15: // "constant string"
- case 16: // "integer"
- case 17: // "constant hexstring"
- case 18: // "option name"
- case 19: // TOKEN
+ case 16: // "constant string"
+ case 17: // "integer"
+ case 18: // "constant hexstring"
+ case 19: // "option name"
+ case 20: // TOKEN
value.copy< std::string > (other.value);
break;
- case 24: // option_code
+ case 25: // option_code
value.copy< uint16_t > (other.value);
break;
(void) v;
switch (this->type_get ())
{
- case 25: // option_repr_type
+ case 26: // option_repr_type
value.copy< TokenOption::RepresentationType > (v);
break;
- case 15: // "constant string"
- case 16: // "integer"
- case 17: // "constant hexstring"
- case 18: // "option name"
- case 19: // TOKEN
+ case 16: // "constant string"
+ case 17: // "integer"
+ case 18: // "constant hexstring"
+ case 19: // "option name"
+ case 20: // TOKEN
value.copy< std::string > (v);
break;
- case 24: // option_code
+ case 25: // option_code
value.copy< uint16_t > (v);
break;
template <typename Base>
inline
EvalParser::basic_symbol<Base>::~basic_symbol ()
- {
- clear ();
- }
-
- template <typename Base>
- inline
- void
- EvalParser::basic_symbol<Base>::clear ()
{
// User destructor.
symbol_number_type yytype = this->type_get ();
- basic_symbol<Base>& yysym = *this;
- (void) yysym;
switch (yytype)
{
default:
// Type destructor.
switch (yytype)
{
- case 25: // option_repr_type
+ case 26: // option_repr_type
value.template destroy< TokenOption::RepresentationType > ();
break;
- case 15: // "constant string"
- case 16: // "integer"
- case 17: // "constant hexstring"
- case 18: // "option name"
- case 19: // TOKEN
+ case 16: // "constant string"
+ case 17: // "integer"
+ case 18: // "constant hexstring"
+ case 19: // "option name"
+ case 20: // TOKEN
value.template destroy< std::string > ();
break;
- case 24: // option_code
+ case 25: // option_code
value.template destroy< uint16_t > ();
break;
break;
}
- Base::clear ();
- }
-
- template <typename Base>
- inline
- bool
- EvalParser::basic_symbol<Base>::empty () const
- {
- return Base::type_get () == empty_symbol;
}
template <typename Base>
super_type::move(s);
switch (this->type_get ())
{
- case 25: // option_repr_type
+ case 26: // option_repr_type
value.move< TokenOption::RepresentationType > (s.value);
break;
- case 15: // "constant string"
- case 16: // "integer"
- case 17: // "constant hexstring"
- case 18: // "option name"
- case 19: // TOKEN
+ case 16: // "constant string"
+ case 17: // "integer"
+ case 18: // "constant hexstring"
+ case 19: // "option name"
+ case 20: // TOKEN
value.move< std::string > (s.value);
break;
- case 24: // option_code
+ case 25: // option_code
value.move< uint16_t > (s.value);
break;
// by_type.
inline
EvalParser::by_type::by_type ()
- : type (empty_symbol)
+ : type (empty)
{}
inline
: type (yytranslate_ (t))
{}
- inline
- void
- EvalParser::by_type::clear ()
- {
- type = empty_symbol;
- }
-
inline
void
EvalParser::by_type::move (by_type& that)
{
type = that.type;
- that.clear ();
+ that.type = empty;
}
inline
yytoken_number_[] =
{
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 270, 271, 272, 273, 274
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275
};
return static_cast<token_type> (yytoken_number_[type]);
}
return symbol_type (token::TOKEN_TEXT, l);
}
+ EvalParser::symbol_type
+ EvalParser::make_RELAY (const location_type& l)
+ {
+ return symbol_type (token::TOKEN_RELAY, l);
+ }
+
EvalParser::symbol_type
EvalParser::make_HEX (const location_type& l)
{
}
-#line 13 "parser.yy" // lalr1.cc:392
+#line 13 "parser.yy" // lalr1.cc:372
} } // isc::eval
-#line 1160 "parser.h" // lalr1.cc:392
+#line 1129 "parser.h" // lalr1.cc:372
projects / thirdparty / kea.git / commitdiff
