test/btyacc/btyacc_demo.tab.c

585     YYSTACKDATA            yystack; /* saved parser stack */
594 static YYSTACKDATA yystack;
1200 #define yydepth (int)(yystack.s_mark - yystack.s_base)
1285     p->yystack.stacksize = size;
1288         p->yystack.s_base = NULL;
1289         p->yystack.l_base = NULL;
1291         p->yystack.p_base = NULL;
1295     p->yystack.s_base    = (short *) malloc(size * sizeof(short));
1296     if (p->yystack.s_base == NULL) return NULL;
1297     p->yystack.l_base    = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
1298     if (p->yystack.l_base == NULL) return NULL;
1299     memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
1301     p->yystack.p_base    = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
1302     if (p->yystack.p_base == NULL) return NULL;
1303     memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
1312     yyfreestack(&p->yystack);
1361     memset(&yystack, 0, sizeof(yystack));
1364     if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1365     yystack.s_mark = yystack.s_base;
1366     yystack.l_mark = yystack.l_base;
1368     yystack.p_mark = yystack.p_base;
1371     *yystack.s_mark = 0;
1485             save                  = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
1490             save->yystack.s_mark  = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
1491             memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
1492             save->yystack.l_mark  = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
1493             memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1495             save->yystack.p_mark  = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
1496             memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1569             if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
1572             *++yystack.s_mark = (short) yystate;
1573             *++yystack.l_mark = yylval;
1575             *++yystack.p_mark = yylloc;
1596         if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1598         *++yystack.s_mark = yytable[yyn];
1599         *++yystack.l_mark = yylval;
1601         *++yystack.p_mark = yylloc;
1639             yyerrctx                 = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
1644             yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
1645             memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
1646             yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
1647             memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1649             yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
1650             memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1660         yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
1661         memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
1662         yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
1663         memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1665         yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
1666         memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1695             yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
1696             memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
1697             yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
1698             memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1700             yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
1701             memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1729             if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
1735                                     YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
1737                 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1739                 *++yystack.s_mark = yytable[yyn];
1740                 *++yystack.l_mark = yylval;
1745                 *++yystack.p_mark = yyloc;
1754                                     YYDEBUGSTR, yydepth, *yystack.s_mark);
1756                 if (yystack.s_mark <= yystack.s_base) goto yyabort;
1759                 yyerror_loc_range[0] = *yystack.p_mark;
1767                                     yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
1770                                     yystos[*yystack.s_mark], yystack.l_mark);
1773                 --yystack.s_mark;
1774                 --yystack.l_mark;
1776                 --yystack.p_mark;
1824                     fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
1825                                            yystack.l_mark[1-i]), stderr);
1834         yyval = yystack.l_mark[1-yym];
1845         YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
1848         yyerror_loc_range[0] = yystack.p_mark[1-yym];
1856 { yyval.scope = yystack.l_mark[0].scope; }
1864 { Decl *d = lookup(yystack.l_mark[-2].scope, yystack.l_mark[-1].id);
1870 { Decl *d = lookup(yystack.l_mark[-1].scope, yystack.l_mark[0].id);
1880 yyval.scope = yystack.l_mark[-1].scope;
1884 yyval.type = yystack.l_mark[-1].type;
1892 yyval.scope = start_fn_def(yystack.l_mark[-4].scope, yystack.l_mark[0].decl);
1899 	yyloc.first_line   = yystack.p_mark[-5].first_line;
1900 	yyloc.first_column = yystack.p_mark[-5].first_column;
1901 	yyloc.last_line    = yystack.p_mark[0].last_line;
1902 	yyloc.last_column  = yystack.p_mark[0].last_column;
1903 	finish_fn_def(yystack.l_mark[-2].decl, yystack.l_mark[0].code); }
1907 { yyval.type = yystack.l_mark[0].type; }
1911 { yyval.type = type_combine(yystack.l_mark[-2].type, yystack.l_mark[0].type); }
1919 { yyval.type = type_combine(yystack.l_mark[-1].type, yystack.l_mark[0].type); }
1923 { yyval.type = yystack.l_mark[0].type; }
1927 { yyval.type = yystack.l_mark[0].type; }
1951 yyval.scope = yystack.l_mark[-3].scope;
1955 yyval.type =  yystack.l_mark[-3].type;
1959 { if (!yystack.l_mark[0].type) YYERROR; }  if (!yytrial)
1961 { yyval.decl = declare(yystack.l_mark[-1].scope, 0, yystack.l_mark[0].type); }
1966 	{ yyval.decl = declare(yystack.l_mark[-2].scope, yystack.l_mark[0].id, yystack.l_mark[-1].type); }
1970 yyval.scope = yystack.l_mark[-2].scope;
1974 yyval.type =  yystack.l_mark[-2].type;
1979 	{ yyval.decl = yystack.l_mark[-1].decl; }
1984 	{ yyval.decl = make_pointer(yystack.l_mark[0].decl, yystack.l_mark[-3].type); }
1989 	{ yyval.decl = make_array(yystack.l_mark[-4].decl->type, yystack.l_mark[-1].expr); }
1994 	{ yyval.decl = build_function(yystack.l_mark[-5].decl, yystack.l_mark[-2].dlist, yystack.l_mark[0].type); }
2004 	{ yyval.dlist = yystack.l_mark[0].dlist; }
2009 	{ yyval.dlist = append_dlist(yystack.l_mark[-3].dlist, yystack.l_mark[0].decl); }
2014 	{ yyval.dlist = build_dlist(yystack.l_mark[0].decl); }
2019 	{ yyval.decl = yystack.l_mark[0].decl; }
2024 	{ yyval.expr = build_expr(yystack.l_mark[-3].expr, ADD, yystack.l_mark[0].expr); }
2029 	{ yyval.expr = build_expr(yystack.l_mark[-3].expr, SUB, yystack.l_mark[0].expr); }
2034 	{ yyval.expr = build_expr(yystack.l_mark[-3].expr, MUL, yystack.l_mark[0].expr); }
2039 	{ yyval.expr = build_expr(yystack.l_mark[-3].expr, MOD, yystack.l_mark[0].expr); }
2044 	{ yyval.expr = build_expr(yystack.l_mark[-3].expr, DIV, yystack.l_mark[0].expr); }
2049 	{ yyval.expr = build_expr(0, DEREF, yystack.l_mark[0].expr); }
2054 	{ yyval.expr = var_expr(yystack.l_mark[-1].scope, yystack.l_mark[0].id); }
2059 	{ yyval.expr = yystack.l_mark[0].expr; }
2068 yyval.scope = yystack.l_mark[0].scope;
2074 { yyval.code = build_expr_code(yystack.l_mark[-1].expr); }
2078 yyval.scope = yystack.l_mark[-6].scope;
2082 yyval.scope = yystack.l_mark[-9].scope;
2088 { yyval.code = build_if(yystack.l_mark[-7].expr, yystack.l_mark[-3].code, yystack.l_mark[0].code); }
2094 { yyval.code = build_if(yystack.l_mark[-4].expr, yystack.l_mark[0].code, 0); }
2098 yyval.scope = new_scope(yystack.l_mark[0].scope);
2104 { yyval.code = yystack.l_mark[0].code; }
2114 	{ yyval.code = code_append(yystack.l_mark[-2].code, yystack.l_mark[0].code); }
2119 	{ yyval.code = yystack.l_mark[-1].code; }
2125     yystack.s_mark -= yym;
2126     yystate = *yystack.s_mark;
2127     yystack.l_mark -= yym;
2129     yystack.p_mark -= yym;
2148         *++yystack.s_mark = YYFINAL;
2149         *++yystack.l_mark = yyval;
2151         *++yystack.p_mark = yyloc;
2237         fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
2240     if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
2241     *++yystack.s_mark = (short) yystate;
2242     *++yystack.l_mark = yyval;
2244     *++yystack.p_mark = yyloc;
2275     yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
2276     memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
2277     yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
2278     memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
2280     yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
2281     memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
2322         for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
2324                              yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
2326         for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
2328                              yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
2354     yyfreestack(&yystack);