mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-17 08:13:02 +00:00
regen
This commit is contained in:
114
src/parse-gram.c
114
src/parse-gram.c
@@ -1,4 +1,4 @@
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/* A Bison parser, made by GNU Bison 3.5.2.140-15e57-dirty. */
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/* A Bison parser, made by GNU Bison 3.5.3. */
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/* Bison implementation for Yacc-like parsers in C
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/* Bison implementation for Yacc-like parsers in C
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@@ -48,7 +48,7 @@
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#define YYBISON 1
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#define YYBISON 1
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/* Bison version. */
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/* Bison version. */
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#define YYBISON_VERSION "3.5.2.140-15e57-dirty"
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#define YYBISON_VERSION "3.5.3"
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/* Skeleton name. */
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/* Skeleton name. */
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#define YYSKELETON_NAME "yacc.c"
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#define YYSKELETON_NAME "yacc.c"
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@@ -922,7 +922,8 @@ do { \
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`-----------------------------------*/
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`-----------------------------------*/
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static void
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static void
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yy_symbol_value_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
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yy_symbol_value_print (FILE *yyo,
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int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
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{
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{
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FILE *yyoutput = yyo;
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FILE *yyoutput = yyo;
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YYUSE (yyoutput);
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YYUSE (yyoutput);
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@@ -1132,7 +1133,8 @@ troff (yyo);
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`---------------------------*/
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`---------------------------*/
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static void
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static void
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yy_symbol_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
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yy_symbol_print (FILE *yyo,
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int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
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{
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{
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YYFPRINTF (yyo, "%s %s (",
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YYFPRINTF (yyo, "%s %s (",
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yytype < YYNTOKENS ? "token" : "nterm", yysymbol_name (yytype));
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yytype < YYNTOKENS ? "token" : "nterm", yysymbol_name (yytype));
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@@ -1172,7 +1174,8 @@ do { \
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`------------------------------------------------*/
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`------------------------------------------------*/
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static void
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static void
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yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule)
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yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp,
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int yyrule)
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{
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{
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int yylno = yyrline[yyrule];
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int yylno = yyrline[yyrule];
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int yynrhs = yyr2[yyrule];
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int yynrhs = yyr2[yyrule];
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@@ -1224,6 +1227,7 @@ int yydebug;
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# define YYMAXDEPTH 10000
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# define YYMAXDEPTH 10000
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#endif
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#endif
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/* Given a state stack such that *YYBOTTOM is its bottom, such that
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/* Given a state stack such that *YYBOTTOM is its bottom, such that
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*YYTOP is either its top or is YYTOP_EMPTY to indicate an empty
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*YYTOP is either its top or is YYTOP_EMPTY to indicate an empty
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stack, and such that *YYCAPACITY is the maximum number of elements it
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stack, and such that *YYCAPACITY is the maximum number of elements it
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@@ -1311,23 +1315,22 @@ yy_lac_stack_realloc (YYPTRDIFF_T *yycapacity, YYPTRDIFF_T yyadd,
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current lookahead, then check if that lookahead can eventually be
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current lookahead, then check if that lookahead can eventually be
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shifted if syntactic actions continue from the current context.
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shifted if syntactic actions continue from the current context.
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Report a syntax error if it cannot. */
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Report a syntax error if it cannot. */
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#define YY_LAC_ESTABLISH \
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#define YY_LAC_ESTABLISH \
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do { \
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do { \
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if (!yy_lac_established) \
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if (!yy_lac_established) \
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{ \
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{ \
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YYDPRINTF ((stderr, \
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YYDPRINTF ((stderr, \
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"LAC: initial context established for %s\n", \
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"LAC: initial context established for %s\n", \
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yysymbol_name (yytoken))); \
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yysymbol_name (yytoken))); \
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yy_lac_established = 1; \
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yy_lac_established = 1; \
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{ \
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switch (yy_lac (yyesa, &yyes, &yyes_capacity, yyssp, yytoken)) \
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int yy_lac_status = \
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{ \
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yy_lac (yyesa, &yyes, &yyes_capacity, yyssp, yytoken); \
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case 2: \
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if (yy_lac_status == 2) \
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goto yyexhaustedlab; \
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goto yyexhaustedlab; \
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case 1: \
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if (yy_lac_status == 1) \
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goto yyerrlab; \
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goto yyerrlab; \
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} \
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} \
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} \
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} \
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} while (0)
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} while (0)
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/* Discard any previous initial lookahead context because of Event,
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/* Discard any previous initial lookahead context because of Event,
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@@ -1468,14 +1471,15 @@ yy_lac (yy_state_t *yyesa, yy_state_t **yyes,
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}
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}
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}
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}
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/* Context of a parse error. */
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typedef struct
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typedef struct
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{
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{
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yy_state_t *yyssp;
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yy_state_t *yyssp;
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yy_state_t *yyesa;
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yy_state_t **yyes;
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YYPTRDIFF_T *yyes_capacity;
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int yytoken;
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int yytoken;
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YYLTYPE *yylloc;
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YYLTYPE *yylloc;
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yy_state_t *yyesa;
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yy_state_t **yyes_p;
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YYPTRDIFF_T *yyes_capacity_p;
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} yyparse_context_t;
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} yyparse_context_t;
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/* Put in YYARG at most YYARGN of the expected tokens given the
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/* Put in YYARG at most YYARGN of the expected tokens given the
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@@ -1492,25 +1496,25 @@ yyexpected_tokens (const yyparse_context_t *yyctx,
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int yyx;
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int yyx;
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for (yyx = 0; yyx < YYNTOKENS; ++yyx)
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for (yyx = 0; yyx < YYNTOKENS; ++yyx)
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if (yyx != YYTERROR && yyx != YYUNDEFTOK)
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if (yyx != YYTERROR && yyx != YYUNDEFTOK)
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{
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switch (yy_lac (yyctx->yyesa, yyctx->yyes, yyctx->yyes_capacity, yyctx->yyssp, yyx))
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{
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{
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int yy_lac_status = yy_lac (yyctx->yyesa, yyctx->yyes_p, yyctx->yyes_capacity_p,
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case 2:
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yyctx->yyssp, yyx);
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return -2;
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if (yy_lac_status == 2)
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case 1:
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return -2;
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continue;
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if (yy_lac_status == 1)
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default:
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continue;
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if (!yyarg)
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++yycount;
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else if (yycount == yyargn)
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return 0;
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else
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yyarg[yycount++] = yyx;
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}
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}
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if (!yyarg)
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++yycount;
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else if (yycount == yyargn)
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return 0;
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else
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yyarg[yycount++] = yyx;
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}
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return yycount;
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return yycount;
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}
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}
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static int
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static int
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yysyntax_error_arguments (const yyparse_context_t *yyctx,
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yysyntax_error_arguments (const yyparse_context_t *yyctx,
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int yyarg[], int yyargn)
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int yyarg[], int yyargn)
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@@ -1565,14 +1569,16 @@ yyparse_context_location (const yyparse_context_t *yyctx)
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}
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}
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/* User defined function to report a syntax error. */
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/* User defined function to report a syntax error. */
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static int yyreport_syntax_error (const yyparse_context_t *yyctx);
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static int
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yyreport_syntax_error (const yyparse_context_t *yyctx);
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/*-----------------------------------------------.
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/*-----------------------------------------------.
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| Release the memory associated to this symbol. |
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| Release the memory associated to this symbol. |
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`-----------------------------------------------*/
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`-----------------------------------------------*/
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static void
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static void
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yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
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yydestruct (const char *yymsg,
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int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
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{
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{
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YYUSE (yyvaluep);
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YYUSE (yyvaluep);
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YYUSE (yylocationp);
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YYUSE (yylocationp);
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@@ -1628,6 +1634,8 @@ yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocatio
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/*----------.
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/*----------.
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| yyparse. |
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| yyparse. |
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`----------*/
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`----------*/
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@@ -1668,6 +1676,9 @@ YYLTYPE yylloc = yyloc_default;
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Refer to the stacks through separate pointers, to allow yyoverflow
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Refer to the stacks through separate pointers, to allow yyoverflow
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to reallocate them elsewhere. */
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to reallocate them elsewhere. */
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/* Their size. */
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YYPTRDIFF_T yystacksize;
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/* The state stack. */
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/* The state stack. */
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yy_state_t yyssa[YYINITDEPTH];
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yy_state_t yyssa[YYINITDEPTH];
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yy_state_t *yyss;
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yy_state_t *yyss;
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@@ -1683,11 +1694,6 @@ YYLTYPE yylloc = yyloc_default;
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YYLTYPE *yyls;
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YYLTYPE *yyls;
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YYLTYPE *yylsp;
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YYLTYPE *yylsp;
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/* The locations where the error started and ended. */
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YYLTYPE yyerror_range[3];
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YYPTRDIFF_T yystacksize;
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yy_state_t yyesa[20];
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yy_state_t yyesa[20];
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yy_state_t *yyes;
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yy_state_t *yyes;
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YYPTRDIFF_T yyes_capacity;
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YYPTRDIFF_T yyes_capacity;
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@@ -1704,6 +1710,9 @@ YYLTYPE yylloc = yyloc_default;
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YYSTYPE yyval;
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YYSTYPE yyval;
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YYLTYPE yyloc;
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YYLTYPE yyloc;
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/* The locations where the error started and ended. */
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YYLTYPE yyerror_range[3];
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#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
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#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
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@@ -1712,21 +1721,23 @@ YYLTYPE yylloc = yyloc_default;
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Keep to zero when no symbol should be popped. */
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Keep to zero when no symbol should be popped. */
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int yylen = 0;
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int yylen = 0;
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yynerrs = 0;
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yystate = 0;
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yyerrstatus = 0;
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yystacksize = YYINITDEPTH;
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yyssp = yyss = yyssa;
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yyssp = yyss = yyssa;
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yyvsp = yyvs = yyvsa;
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yyvsp = yyvs = yyvsa;
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yylsp = yyls = yylsa;
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yylsp = yyls = yylsa;
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yystacksize = YYINITDEPTH;
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yyes = yyesa;
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yyes = yyesa;
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yyes_capacity = 20;
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yyes_capacity = 20;
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if (YYMAXDEPTH < yyes_capacity)
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if (YYMAXDEPTH < yyes_capacity)
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yyes_capacity = YYMAXDEPTH;
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yyes_capacity = YYMAXDEPTH;
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YYDPRINTF ((stderr, "Starting parse\n"));
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YYDPRINTF ((stderr, "Starting parse\n"));
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yystate = 0;
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yyerrstatus = 0;
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yynerrs = 0;
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yychar = YYEMPTY; /* Cause a token to be read. */
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yychar = YYEMPTY; /* Cause a token to be read. */
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/* User initialization code. */
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/* User initialization code. */
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@@ -2534,7 +2545,7 @@ yyerrlab:
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++yynerrs;
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++yynerrs;
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{
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{
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yyparse_context_t yyctx
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yyparse_context_t yyctx
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= {yyssp, yytoken, &yylloc, yyesa, &yyes, &yyes_capacity};
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= {yyssp, yyesa, &yyes, &yyes_capacity, yytoken, &yylloc};
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if (yychar != YYEMPTY)
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if (yychar != YYEMPTY)
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YY_LAC_ESTABLISH;
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YY_LAC_ESTABLISH;
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if (yyreport_syntax_error (&yyctx) == 2)
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if (yyreport_syntax_error (&yyctx) == 2)
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@@ -2699,6 +2710,7 @@ yyreturn:
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}
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}
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int
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int
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yyreport_syntax_error (const yyparse_context_t *ctx)
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yyreport_syntax_error (const yyparse_context_t *ctx)
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{
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{
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@@ -1,4 +1,4 @@
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/* A Bison parser, made by GNU Bison 3.5.2.140-15e57-dirty. */
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/* A Bison parser, made by GNU Bison 3.5.3. */
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/* Bison interface for Yacc-like parsers in C
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/* Bison interface for Yacc-like parsers in C
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Block a user