#define yyrestart gram_restart
#define yytext gram_text
-#line 19 "scan-gram.c"
+#line 19 "lex.yy.c"
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
-
+#include <errno.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifdef __cplusplus
#include <stdlib.h>
+#ifndef _WIN32
#include <unistd.h>
+#endif
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
{ 0,
20, 21, 22, 23, 24, 20, 25, 26, 20, 20,
27, 28, 29, 29, 30, 31, 32, 33, 20, 20,
- 27, 20, 20, 20, 20, 27, 27, 27, 27, 27,
+ 27, 20, 20, 20, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 34, 35, 20,
37, 38, 112, 37, 38, 113, 39, 89, 90, 39,
142, 143, 144, 145, 146, 147, 148, 149, 150, 151,
152, 153, 155, 156, 157, 158, 160, 161, 162, 167,
170, 173, 176, 177, 180, 183, 186, 194, 200, 216,
- 217, 228, 240, 241, 242, 259, 268, 270, 290, 304,
- 306, 326, 338, 342, 343, 344, 345, 346, 347, 348,
- 349, 350, 356, 367, 373, 374, 376, 378, 396, 402,
- 403, 405, 407, 425, 428, 431, 432, 435, 446, 457,
- 459, 461, 464, 465, 468, 488, 495, 496, 497, 517
+ 217, 228, 240, 241, 242, 259, 268, 270, 290, 305,
+ 307, 327, 339, 343, 344, 345, 346, 347, 348, 349,
+ 350, 351, 357, 368, 374, 375, 377, 379, 397, 403,
+ 404, 406, 408, 426, 429, 432, 433, 436, 447, 458,
+ 460, 462, 465, 466, 469, 489, 496, 497, 498, 518
} ;
#define YY_USER_INIT \
do { \
LOCATION_RESET (*yylloc); \
+ yylloc->file = infile; \
/* This is only to avoid GCC warnings. */ \
if (yycontrol) {;}; \
} while (0)
-#define YY_USER_ACTION LOCATION_COLUMNS (*yylloc, yyleng)
-#define YY_LINES LOCATION_LINES (*yylloc, yyleng); lineno += yyleng;
-#define YY_STEP LOCATION_STEP (*yylloc)
-
+#define YY_USER_ACTION LOCATION_COLUMNS (*yylloc, yyleng);
+#define YY_LINES LOCATION_LINES (*yylloc, yyleng);
+#define YY_STEP LOCATION_STEP (*yylloc);
/* STRING_OBSTACK -- Used to store all the characters that we need to
keep (to construct ID, STRINGS etc.). Use the following macros to
#define SC_PROLOGUE 7
#define SC_EPILOGUE 8
-#line 827 "scan-gram.c"
+#line 829 "lex.yy.c"
/* Macros after this point can all be overridden by user definitions in
* section 1.
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
- else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
- && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" );
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
/*----------------------------.
| Scanning Bison directives. |
`----------------------------*/
-#line 1001 "scan-gram.c"
+#line 1014 "lex.yy.c"
if ( yy_init )
{
YY_RULE_SETUP
#line 162 "scan-gram.l"
{
- yylval->symbol = getsym (yytext, *yylloc);
+ yylval->symbol = symbol_get (yytext, *yylloc);
return ID;
}
YY_BREAK
#line 200 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": invalid character: `%c'\n", *yytext);
+ fprintf (stderr, _(": invalid character: `%c'\n"), *yytext);
YY_STEP;
}
YY_BREAK
#line 244 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": unexpected end of file in a comment\n");
+ fprintf (stderr, _(": unexpected end of file in a comment\n"));
yy_pop_state ();
}
YY_BREAK
#line 272 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": unexpected end of file in a string\n");
+ fprintf (stderr, _(": unexpected end of file in a string\n"));
assert (yy_top_state () == INITIAL);
YY_OBS_FINISH;
yylval->string = last_string;
assert (yy_top_state () == INITIAL);
{
YY_OBS_FINISH;
- yylval->symbol = getsym (last_string, *yylloc);
+ yylval->symbol = symbol_get (last_string, *yylloc);
symbol_class_set (yylval->symbol, token_sym, *yylloc);
- symbol_user_token_number_set (yylval->symbol, last_string[1], *yylloc);
+ symbol_user_token_number_set (yylval->symbol,
+ (unsigned char) last_string[1], *yylloc);
YY_OBS_FREE;
yy_pop_state ();
return ID;
YY_BREAK
case 60:
YY_RULE_SETUP
-#line 304 "scan-gram.l"
+#line 305 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 61:
YY_RULE_SETUP
-#line 306 "scan-gram.l"
+#line 307 "scan-gram.l"
obstack_1grow (&string_obstack, '\n'); YY_LINES;
YY_BREAK
case YY_STATE_EOF(SC_ESCAPED_CHARACTER):
-#line 308 "scan-gram.l"
+#line 309 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": unexpected end of file in a character\n");
+ fprintf (stderr, _(": unexpected end of file in a character\n"));
assert (yy_top_state () == INITIAL);
YY_OBS_FINISH;
yylval->string = last_string;
case 62:
YY_RULE_SETUP
-#line 326 "scan-gram.l"
+#line 327 "scan-gram.l"
{
long c = strtol (yytext + 1, 0, 8);
if (c > 255)
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": invalid escape: %s\n", quote (yytext));
+ fprintf (stderr, _(": invalid escape: %s\n"), quote (yytext));
YY_STEP;
}
else
YY_BREAK
case 63:
YY_RULE_SETUP
-#line 338 "scan-gram.l"
+#line 339 "scan-gram.l"
{
obstack_1grow (&string_obstack, strtol (yytext + 2, 0, 16));
}
YY_BREAK
case 64:
YY_RULE_SETUP
-#line 342 "scan-gram.l"
+#line 343 "scan-gram.l"
obstack_1grow (&string_obstack, '\a');
YY_BREAK
case 65:
YY_RULE_SETUP
-#line 343 "scan-gram.l"
+#line 344 "scan-gram.l"
obstack_1grow (&string_obstack, '\b');
YY_BREAK
case 66:
YY_RULE_SETUP
-#line 344 "scan-gram.l"
+#line 345 "scan-gram.l"
obstack_1grow (&string_obstack, '\f');
YY_BREAK
case 67:
YY_RULE_SETUP
-#line 345 "scan-gram.l"
+#line 346 "scan-gram.l"
obstack_1grow (&string_obstack, '\n');
YY_BREAK
case 68:
YY_RULE_SETUP
-#line 346 "scan-gram.l"
+#line 347 "scan-gram.l"
obstack_1grow (&string_obstack, '\r');
YY_BREAK
case 69:
YY_RULE_SETUP
-#line 347 "scan-gram.l"
+#line 348 "scan-gram.l"
obstack_1grow (&string_obstack, '\t');
YY_BREAK
case 70:
YY_RULE_SETUP
-#line 348 "scan-gram.l"
+#line 349 "scan-gram.l"
obstack_1grow (&string_obstack, '\v');
YY_BREAK
case 71:
YY_RULE_SETUP
-#line 349 "scan-gram.l"
+#line 350 "scan-gram.l"
obstack_1grow (&string_obstack, yytext[1]);
YY_BREAK
case 72:
YY_RULE_SETUP
-#line 350 "scan-gram.l"
+#line 351 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": unrecognized escape: %s\n", quote (yytext));
+ fprintf (stderr, _(": unrecognized escape: %s\n"), quote (yytext));
YY_OBS_GROW;
}
YY_BREAK
/* FLex wants this rule, in case of a `\<<EOF>>'. */
case 73:
YY_RULE_SETUP
-#line 356 "scan-gram.l"
+#line 357 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 74:
YY_RULE_SETUP
-#line 367 "scan-gram.l"
+#line 368 "scan-gram.l"
{
YY_OBS_GROW;
assert (yy_top_state () != INITIAL);
YY_BREAK
case 75:
YY_RULE_SETUP
-#line 373 "scan-gram.l"
+#line 374 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 76:
YY_RULE_SETUP
-#line 374 "scan-gram.l"
+#line 375 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
/* FLex wants this rule, in case of a `\<<EOF>>'. */
case 77:
YY_RULE_SETUP
-#line 376 "scan-gram.l"
+#line 377 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 78:
YY_RULE_SETUP
-#line 378 "scan-gram.l"
+#line 379 "scan-gram.l"
YY_OBS_GROW; YY_LINES;
YY_BREAK
case YY_STATE_EOF(SC_CHARACTER):
-#line 380 "scan-gram.l"
+#line 381 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": unexpected end of file in a character\n");
+ fprintf (stderr, _(": unexpected end of file in a character\n"));
assert (yy_top_state () != INITIAL);
yy_pop_state ();
}
case 79:
YY_RULE_SETUP
-#line 396 "scan-gram.l"
+#line 397 "scan-gram.l"
{
assert (yy_top_state () != INITIAL);
YY_OBS_GROW;
YY_BREAK
case 80:
YY_RULE_SETUP
-#line 402 "scan-gram.l"
+#line 403 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 81:
YY_RULE_SETUP
-#line 403 "scan-gram.l"
+#line 404 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
/* FLex wants this rule, in case of a `\<<EOF>>'. */
case 82:
YY_RULE_SETUP
-#line 405 "scan-gram.l"
+#line 406 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 83:
YY_RULE_SETUP
-#line 407 "scan-gram.l"
+#line 408 "scan-gram.l"
YY_OBS_GROW; YY_LINES;
YY_BREAK
case YY_STATE_EOF(SC_STRING):
-#line 409 "scan-gram.l"
+#line 410 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": unexpected end of file in a string\n");
+ fprintf (stderr, _(": unexpected end of file in a string\n"));
assert (yy_top_state () != INITIAL);
yy_pop_state ();
}
/* Characters. We don't check there is only one. */
case 84:
YY_RULE_SETUP
-#line 425 "scan-gram.l"
+#line 426 "scan-gram.l"
YY_OBS_GROW; yy_push_state (SC_CHARACTER);
YY_BREAK
/* Strings. */
case 85:
YY_RULE_SETUP
-#line 428 "scan-gram.l"
+#line 429 "scan-gram.l"
YY_OBS_GROW; yy_push_state (SC_STRING);
YY_BREAK
/* Comments. */
case 86:
YY_RULE_SETUP
-#line 431 "scan-gram.l"
+#line 432 "scan-gram.l"
YY_OBS_GROW; yy_push_state (SC_COMMENT);
YY_BREAK
case 87:
YY_RULE_SETUP
-#line 432 "scan-gram.l"
+#line 433 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
/* Not comments. */
case 88:
YY_RULE_SETUP
-#line 435 "scan-gram.l"
+#line 436 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 89:
YY_RULE_SETUP
-#line 446 "scan-gram.l"
+#line 447 "scan-gram.l"
{
YY_OBS_GROW;
if (--braces_level == 0)
YY_BREAK
case 90:
YY_RULE_SETUP
-#line 457 "scan-gram.l"
+#line 458 "scan-gram.l"
YY_OBS_GROW; braces_level++;
YY_BREAK
case 91:
YY_RULE_SETUP
-#line 459 "scan-gram.l"
+#line 460 "scan-gram.l"
{ handle_dollar (current_braced_code,
yytext, *yylloc); }
YY_BREAK
case 92:
YY_RULE_SETUP
-#line 461 "scan-gram.l"
+#line 462 "scan-gram.l"
{ handle_at (current_braced_code,
yytext, *yylloc); }
YY_BREAK
case 93:
YY_RULE_SETUP
-#line 464 "scan-gram.l"
+#line 465 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 94:
YY_RULE_SETUP
-#line 465 "scan-gram.l"
+#line 466 "scan-gram.l"
YY_OBS_GROW; YY_LINES;
YY_BREAK
/* A lose $, or /, or etc. */
case 95:
YY_RULE_SETUP
-#line 468 "scan-gram.l"
+#line 469 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case YY_STATE_EOF(SC_BRACED_CODE):
-#line 470 "scan-gram.l"
+#line 471 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": unexpected end of file in a braced code\n");
+ fprintf (stderr, _(": unexpected end of file in a braced code\n"));
yy_pop_state ();
YY_OBS_FINISH;
yylval->string = last_string;
case 96:
YY_RULE_SETUP
-#line 488 "scan-gram.l"
+#line 489 "scan-gram.l"
{
yy_pop_state ();
YY_OBS_FINISH;
YY_BREAK
case 97:
YY_RULE_SETUP
-#line 495 "scan-gram.l"
+#line 496 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 98:
YY_RULE_SETUP
-#line 496 "scan-gram.l"
+#line 497 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case 99:
YY_RULE_SETUP
-#line 497 "scan-gram.l"
+#line 498 "scan-gram.l"
YY_OBS_GROW; YY_LINES;
YY_BREAK
case YY_STATE_EOF(SC_PROLOGUE):
-#line 499 "scan-gram.l"
+#line 500 "scan-gram.l"
{
LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": unexpected end of file in a prologue\n");
+ fprintf (stderr, _(": unexpected end of file in a prologue\n"));
yy_pop_state ();
YY_OBS_FINISH;
yylval->string = last_string;
case 100:
YY_RULE_SETUP
-#line 517 "scan-gram.l"
+#line 518 "scan-gram.l"
YY_OBS_GROW;
YY_BREAK
case YY_STATE_EOF(SC_EPILOGUE):
-#line 519 "scan-gram.l"
+#line 520 "scan-gram.l"
{
yy_pop_state ();
YY_OBS_FINISH;
case 101:
YY_RULE_SETUP
-#line 528 "scan-gram.l"
+#line 529 "scan-gram.l"
YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK
-#line 1861 "scan-gram.c"
+#line 1875 "lex.yy.c"
case YY_STATE_EOF(INITIAL):
yyterminate();
}
+#ifndef _WIN32
+#include <unistd.h>
+#else
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#endif
#endif
+#endif
#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
return 0;
}
#endif
-#line 528 "scan-gram.l"
+#line 529 "scan-gram.l"
/*------------------------------------------------------------------.
type_name = symbol_list_n_type_name_get (current_rule, location, 0);
if (!type_name && typed)
complain_at (location, _("$$ of `%s' has no declared type"),
- symbol_tag_get (current_rule->sym));
+ current_rule->sym->tag);
if (!type_name)
type_name = "";
obstack_fgrow1 (&string_obstack,
"]b4_lhs_value([%s])[", type_name);
}
- else if (isdigit (*cp) || *cp == '-')
+ else if (('0' <= *cp && *cp <= '9') || *cp == '-')
{
/* RULE_LENGTH is the number of values in the current rule so
far, which says where to find `$0' with respect to the top of
n);
if (!type_name && typed)
complain_at (location, _("$%d of `%s' has no declared type"),
- n, symbol_tag_get (current_rule->sym));
+ n, current_rule->sym->tag);
if (!type_name)
type_name = "";
obstack_fgrow3 (&string_obstack,
{
obstack_sgrow (&string_obstack, "]b4_lhs_location[");
}
- else if (isdigit (*cp) || *cp == '-')
+ else if (('0' <= *cp && *cp <= '9') || *cp == '-')
{
/* RULE_LENGTH is the number of values in the current rule so
far, which says where to find `$0' with respect to the top of
scanner_free (void)
{
obstack_free (&string_obstack, 0);
+ /* Reclaim Flex's buffers. */
+ yy_delete_buffer (YY_CURRENT_BUFFER);
}
projects / bison.git / blobdiff