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ael: Regenerate lexers and parsers.

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Various changes to ensure that the lexers and parsers can be correctly
generated when REBUILD_PARSERS is enabled.

Some notes:

* Because of the version of flex we are using to generate the lexers
  (2.5.35) some post-processing in the Makefile is still required.

* The generated lexers do not contain the problematic C99 check that
  was being replaced by the call to sed in the respective Makefiles so
  it was removed.

* Since these files are generated, they will include trailing
  whitespace in some places. This does not need to be corrected.

Change-Id: Ibbd343606fcf5c0d285b1599e6e8e59f514f2e4e
This commit is contained in:
Sean Bright
2023-03-21 09:24:59 -04:00
committed by Friendly Automation
parent 1ba3b34f77
commit 34ff836db5
9 changed files with 579 additions and 608 deletions
Download Patch File Download Diff File Expand all files Collapse all files

189
main/ast_expr2f.c
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@@ -37,7 +37,7 @@
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
@@ -54,9 +54,10 @@ typedef uint32_t flex_uint32_t;
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_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
@@ -87,8 +88,6 @@ typedef unsigned int flex_uint32_t;
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! C99 */
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
@@ -162,15 +161,7 @@ typedef void* yyscan_t;
/* 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.
@@ -187,7 +178,7 @@ typedef struct yy_buffer_state *YY_BUFFER_STATE;
#define EOB_ACT_LAST_MATCH 2
#define YY_LESS_LINENO(n)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
do \
@@ -249,7 +240,7 @@ struct yy_buffer_state
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
@@ -602,13 +593,13 @@ struct parse_io
yyscan_t scanner;
struct ast_channel *chan;
};
void ast_yyset_column(int column_no, yyscan_t yyscanner);
int ast_yyget_column(yyscan_t yyscanner);
static int curlycount = 0;
static char *expr2_token_subst(const char *mess);
#line 611 "ast_expr2f.c"
#line 600 "ast_expr2f.c"
#define INITIAL 0
#define var 1
@@ -669,9 +660,9 @@ static int yy_init_globals (yyscan_t yyscanner );
/* This must go here because YYSTYPE and YYLTYPE are included
* from bison output in section 1.*/
# define yylval yyg->yylval_r
# define yylloc yyg->yylloc_r
int ast_yylex_init (yyscan_t* scanner);
int ast_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
@@ -710,9 +701,9 @@ YYSTYPE * ast_yyget_lval (yyscan_t yyscanner );
void ast_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
YYLTYPE *ast_yyget_lloc (yyscan_t yyscanner );
void ast_yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
@@ -726,7 +717,7 @@ extern int ast_yywrap (yyscan_t yyscanner );
#endif
static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner);
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
#endif
@@ -747,12 +738,7 @@ static int input (yyscan_t yyscanner );
/* 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. */
@@ -760,7 +746,7 @@ static int input (yyscan_t yyscanner );
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#define ECHO fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
@@ -771,7 +757,7 @@ static int input (yyscan_t yyscanner );
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
size_t n; \
int n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
@@ -856,10 +842,10 @@ YY_DECL
register int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
#line 130 "ast_expr2.fl"
#line 128 "ast_expr2.fl"
#line 862 "ast_expr2f.c"
#line 846 "ast_expr2f.c"
yylval = yylval_param;
@@ -950,132 +936,132 @@ do_action: /* This label is used only to access EOF actions. */
case 1:
YY_RULE_SETUP
#line 132 "ast_expr2.fl"
#line 130 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_OR;}
YY_BREAK
case 2:
YY_RULE_SETUP
#line 133 "ast_expr2.fl"
#line 131 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_AND;}
YY_BREAK
case 3:
YY_RULE_SETUP
#line 134 "ast_expr2.fl"
#line 132 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_EQ;}
YY_BREAK
case 4:
YY_RULE_SETUP
#line 135 "ast_expr2.fl"
#line 133 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_OR;}
YY_BREAK
case 5:
YY_RULE_SETUP
#line 136 "ast_expr2.fl"
#line 134 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_AND;}
YY_BREAK
case 6:
YY_RULE_SETUP
#line 137 "ast_expr2.fl"
#line 135 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_EQ;}
YY_BREAK
case 7:
YY_RULE_SETUP
#line 138 "ast_expr2.fl"
#line 136 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_EQTILDE;}
YY_BREAK
case 8:
YY_RULE_SETUP
#line 139 "ast_expr2.fl"
#line 137 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_TILDETILDE;}
YY_BREAK
case 9:
YY_RULE_SETUP
#line 140 "ast_expr2.fl"
#line 138 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_GT;}
YY_BREAK
case 10:
YY_RULE_SETUP
#line 141 "ast_expr2.fl"
#line 139 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_LT;}
YY_BREAK
case 11:
YY_RULE_SETUP
#line 142 "ast_expr2.fl"
#line 140 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_GE;}
YY_BREAK
case 12:
YY_RULE_SETUP
#line 143 "ast_expr2.fl"
#line 141 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_LE;}
YY_BREAK
case 13:
YY_RULE_SETUP
#line 144 "ast_expr2.fl"
#line 142 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_NE;}
YY_BREAK
case 14:
YY_RULE_SETUP
#line 145 "ast_expr2.fl"
#line 143 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_PLUS;}
YY_BREAK
case 15:
YY_RULE_SETUP
#line 146 "ast_expr2.fl"
#line 144 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_COMMA;}
YY_BREAK
case 16:
YY_RULE_SETUP
#line 147 "ast_expr2.fl"
#line 145 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_MINUS;}
YY_BREAK
case 17:
YY_RULE_SETUP
#line 148 "ast_expr2.fl"
#line 146 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_MULT;}
YY_BREAK
case 18:
YY_RULE_SETUP
#line 149 "ast_expr2.fl"
#line 147 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_DIV;}
YY_BREAK
case 19:
YY_RULE_SETUP
#line 150 "ast_expr2.fl"
#line 148 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_MOD;}
YY_BREAK
case 20:
YY_RULE_SETUP
#line 151 "ast_expr2.fl"
#line 149 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_COND;}
YY_BREAK
case 21:
YY_RULE_SETUP
#line 152 "ast_expr2.fl"
#line 150 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_COMPL;}
YY_BREAK
case 22:
YY_RULE_SETUP
#line 153 "ast_expr2.fl"
#line 151 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_COLON;}
YY_BREAK
case 23:
YY_RULE_SETUP
#line 154 "ast_expr2.fl"
#line 152 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_COLONCOLON;}
YY_BREAK
case 24:
YY_RULE_SETUP
#line 155 "ast_expr2.fl"
#line 153 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_LP;}
YY_BREAK
case 25:
YY_RULE_SETUP
#line 156 "ast_expr2.fl"
#line 154 "ast_expr2.fl"
{ SET_COLUMNS; SET_STRING; return TOK_RP;}
YY_BREAK
case 26:
YY_RULE_SETUP
#line 157 "ast_expr2.fl"
#line 155 "ast_expr2.fl"
{
/* gather the contents of ${} expressions, with trailing stuff,
* into a single TOKEN.
@@ -1088,24 +1074,24 @@ YY_RULE_SETUP
YY_BREAK
case 27:
YY_RULE_SETUP
#line 167 "ast_expr2.fl"
#line 165 "ast_expr2.fl"
{}
YY_BREAK
case 28:
/* rule 28 can match eol */
YY_RULE_SETUP
#line 168 "ast_expr2.fl"
#line 166 "ast_expr2.fl"
{SET_COLUMNS; SET_STRING; return TOKEN;}
YY_BREAK
case 29:
/* rule 29 can match eol */
YY_RULE_SETUP
#line 170 "ast_expr2.fl"
#line 168 "ast_expr2.fl"
{/* what to do with eol */}
YY_BREAK
case 30:
YY_RULE_SETUP
#line 171 "ast_expr2.fl"
#line 169 "ast_expr2.fl"
{
SET_COLUMNS;
/* the original behavior of the expression parser was
@@ -1118,7 +1104,7 @@ YY_RULE_SETUP
case 31:
/* rule 31 can match eol */
YY_RULE_SETUP
#line 180 "ast_expr2.fl"
#line 178 "ast_expr2.fl"
{
SET_COLUMNS;
SET_STRING;
@@ -1128,7 +1114,7 @@ YY_RULE_SETUP
case 32:
/* rule 32 can match eol */
YY_RULE_SETUP
#line 186 "ast_expr2.fl"
#line 184 "ast_expr2.fl"
{
curlycount = 0;
BEGIN(var);
@@ -1138,7 +1124,7 @@ YY_RULE_SETUP
case 33:
/* rule 33 can match eol */
YY_RULE_SETUP
#line 192 "ast_expr2.fl"
#line 190 "ast_expr2.fl"
{
curlycount--;
if (curlycount < 0) {
@@ -1152,7 +1138,7 @@ YY_RULE_SETUP
case 34:
/* rule 34 can match eol */
YY_RULE_SETUP
#line 202 "ast_expr2.fl"
#line 200 "ast_expr2.fl"
{
curlycount++;
yymore();
@@ -1160,7 +1146,7 @@ YY_RULE_SETUP
YY_BREAK
case 35:
YY_RULE_SETUP
#line 208 "ast_expr2.fl"
#line 206 "ast_expr2.fl"
{
BEGIN(0);
SET_COLUMNS;
@@ -1170,7 +1156,7 @@ YY_RULE_SETUP
YY_BREAK
case 36:
YY_RULE_SETUP
#line 215 "ast_expr2.fl"
#line 213 "ast_expr2.fl"
{
curlycount = 0;
BEGIN(var);
@@ -1180,7 +1166,7 @@ YY_RULE_SETUP
case 37:
/* rule 37 can match eol */
YY_RULE_SETUP
#line 221 "ast_expr2.fl"
#line 219 "ast_expr2.fl"
{
char c = yytext[yyleng-1];
BEGIN(0);
@@ -1191,7 +1177,7 @@ YY_RULE_SETUP
}
YY_BREAK
case YY_STATE_EOF(trail):
#line 230 "ast_expr2.fl"
#line 228 "ast_expr2.fl"
{
BEGIN(0);
SET_COLUMNS;
@@ -1202,10 +1188,10 @@ case YY_STATE_EOF(trail):
YY_BREAK
case 38:
YY_RULE_SETUP
#line 238 "ast_expr2.fl"
#line 236 "ast_expr2.fl"
ECHO;
YY_BREAK
#line 1208 "ast_expr2f.c"
#line 1192 "ast_expr2f.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(var):
yyterminate();
@@ -1725,7 +1711,7 @@ static void ast_yy_load_buffer_state (yyscan_t yyscanner)
YY_BUFFER_STATE ast_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner)
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) ast_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in ast_yy_create_buffer()" );
@@ -1769,7 +1755,7 @@ static void ast_yy_load_buffer_state (yyscan_t yyscanner)
#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a ast_yyrestart() or at EOF.
@@ -1795,7 +1781,7 @@ extern int isatty (int );
}
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
errno = oerrno;
}
@@ -1901,9 +1887,9 @@ static void ast_yyensure_buffer_stack (yyscan_t yyscanner)
, yyscanner);
if ( ! yyg->yy_buffer_stack )
YY_FATAL_ERROR( "out of dynamic memory in ast_yyensure_buffer_stack()" );
memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
yyg->yy_buffer_stack_max = num_to_alloc;
yyg->yy_buffer_stack_top = 0;
return;
@@ -1932,12 +1918,12 @@ static void ast_yyensure_buffer_stack (yyscan_t yyscanner)
* @param base the character buffer
* @param size the size in bytes of the character buffer
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE ast_yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner)
{
YY_BUFFER_STATE b;
if ( size < 2 ||
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
@@ -1973,14 +1959,14 @@ YY_BUFFER_STATE ast_yy_scan_buffer (char * base, yy_size_t size , yyscan_t yys
*/
YY_BUFFER_STATE ast_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner)
{
return ast_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner);
}
/** Setup the input buffer state to scan the given bytes. The next call to ast_yylex() will
* scan from a @e copy of @a bytes.
* @param yybytes the byte buffer to scan
* @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
* @param bytes the byte buffer to scan
* @param len the number of bytes in the buffer pointed to by @a bytes.
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
@@ -1990,7 +1976,7 @@ YY_BUFFER_STATE ast_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ,
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
buf = (char *) ast_yyalloc(n ,yyscanner );
@@ -2058,10 +2044,10 @@ YY_EXTRA_TYPE ast_yyget_extra (yyscan_t yyscanner)
int ast_yyget_lineno (yyscan_t yyscanner)
{
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (! YY_CURRENT_BUFFER)
return 0;
return yylineno;
}
@@ -2071,10 +2057,10 @@ int ast_yyget_lineno (yyscan_t yyscanner)
int ast_yyget_column (yyscan_t yyscanner)
{
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (! YY_CURRENT_BUFFER)
return 0;
return yycolumn;
}
@@ -2135,14 +2121,14 @@ void ast_yyset_lineno (int line_number , yyscan_t yyscanner)
/* lineno is only valid if an input buffer exists. */
if (! YY_CURRENT_BUFFER )
yy_fatal_error( "ast_yyset_lineno called with no buffer" , yyscanner);
yy_fatal_error( "ast_yyset_lineno called with no buffer" , yyscanner);
yylineno = line_number;
}
/** Set the current column.
* \param column_no line_number
* \param yyscanner The scanner object.
* @param line_number
* @param yyscanner The scanner object.
*/
void ast_yyset_column (int column_no , yyscan_t yyscanner)
{
@@ -2150,8 +2136,8 @@ void ast_yyset_column (int column_no , yyscan_t yyscanner)
/* column is only valid if an input buffer exists. */
if (! YY_CURRENT_BUFFER )
yy_fatal_error( "ast_yyset_column called with no buffer" , yyscanner);
yy_fatal_error( "ast_yyset_column called with no buffer" , yyscanner);
yycolumn = column_no;
}
@@ -2204,13 +2190,13 @@ YYLTYPE *ast_yyget_lloc (yyscan_t yyscanner)
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yylloc;
}
void ast_yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner)
{
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yylloc = yylloc_param;
}
/* User-visible API */
/* ast_yylex_init is special because it creates the scanner itself, so it is
@@ -2258,20 +2244,20 @@ int ast_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals
errno = EINVAL;
return 1;
}
*ptr_yy_globals = (yyscan_t) ast_yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
if (*ptr_yy_globals == NULL){
errno = ENOMEM;
return 1;
}
/* By setting to 0xAA, we expose bugs in
yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
ast_yyset_extra (yy_user_defined, *ptr_yy_globals);
return yy_init_globals ( *ptr_yy_globals );
}
@@ -2381,7 +2367,7 @@ void *ast_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
#define YYTABLES_NAME "yytables"
#line 238 "ast_expr2.fl"
#line 236 "ast_expr2.fl"
@@ -2486,7 +2472,7 @@ void ast_expr_clear_extra_error_info(void)
extra_error_message[0] = 0;
}
static const char * const expr2_token_equivs1[] =
static const char * const expr2_token_equivs1[] =
{
"TOKEN",
"TOK_COND",
@@ -2512,7 +2498,7 @@ static const char * const expr2_token_equivs1[] =
"TOK_LP"
};
static const char * const expr2_token_equivs2[] =
static const char * const expr2_token_equivs2[] =
{
"<token>",
"?",
@@ -2623,3 +2609,4 @@ int ast_yyerror (const char *s, yyltype *loc, struct parse_io *parseio )
free(s2);
return(0);
}