📄 parse.c
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/****************************************************************************
* U N R E G I S T E R E D C O P Y
*
* You are on day 12 of your 30 day trial period.
*
* This file was produced by an UNREGISTERED COPY of Parser Generator. It is
* for evaluation purposes only. If you continue to use Parser Generator 30
* days after installation then you are required to purchase a license. For
* more information see the online help or go to the Bumble-Bee Software
* homepage at:
*
* http://www.bumblebeesoftware.com
*
* This notice must remain present in the file. It cannot be removed.
****************************************************************************/
/****************************************************************************
* parse.c
* C source file generated from parse.y.
*
* Date: 12/20/08
* Time: 00:18:34
*
* AYACC Version: 2.07
****************************************************************************/
#include <yypars.h>
/* namespaces */
#if defined(__cplusplus) && defined(YYSTDCPPLIB)
using namespace std;
#endif
#if defined(__cplusplus) && defined(YYNAMESPACE)
using namespace yl;
#endif
#define YYFASTPARSER
#line 1 ".\\parse.y"
#define YYPARSER /* distinguishes Yacc output from other code files */
#include "globals.h"
#include "util.h"
#include "scan.h"
#include "parse.h"
static char * savedFunName; /* for use in assignments */
static char * savedIdName;
static int savedLineNo; /* ditto */
static TreeNode * savedTree; /* stores syntax tree for later return */
#line 56 "parse.c"
/* repeated because of possible precompiled header */
#include <yypars.h>
/* namespaces */
#if defined(__cplusplus) && defined(YYSTDCPPLIB)
using namespace std;
#endif
#if defined(__cplusplus) && defined(YYNAMESPACE)
using namespace yl;
#endif
#define YYFASTPARSER
#include ".\parse.h"
#ifndef YYSTYPE
#define YYSTYPE int
#endif
#ifndef YYSTACK_SIZE
#define YYSTACK_SIZE 100
#endif
#ifndef YYSTACK_MAX
#define YYSTACK_MAX 0
#endif
/* (state) stack */
#if (YYSTACK_SIZE) != 0
static yystack_t YYNEAR yystack[(YYSTACK_SIZE)];
yystack_t YYFAR *YYNEAR YYDCDECL yysstackptr = yystack;
yystack_t YYFAR *YYNEAR YYDCDECL yystackptr = yystack;
#else
yystack_t YYFAR *YYNEAR YYDCDECL yysstackptr = NULL;
yystack_t YYFAR *YYNEAR YYDCDECL yystackptr = NULL;
#endif
/* attribute stack */
#if (YYSTACK_SIZE) != 0
static YYSTYPE YYNEAR yyattributestack[(YYSTACK_SIZE)];
#ifdef YYPROTOTYPE
void YYFAR *YYNEAR YYDCDECL yysattributestackptr = yyattributestack;
void YYFAR *YYNEAR YYDCDECL yyattributestackptr = yyattributestack;
#else
char YYFAR *YYNEAR YYDCDECL yysattributestackptr = (char YYFAR *) yyattributestack;
char YYFAR *YYNEAR YYDCDECL yyattributestackptr = (char YYFAR *) yyattributestack;
#endif
#else
#ifdef YYPROTOTYPE
void YYFAR *YYNEAR YYDCDECL yysattributestackptr = NULL;
void YYFAR *YYNEAR YYDCDECL yyattributestackptr = NULL;
#else
char YYFAR *YYNEAR YYDCDECL yysattributestackptr = NULL;
char YYFAR *YYNEAR YYDCDECL yyattributestackptr = NULL;
#endif
#endif
int YYNEAR YYDCDECL yysstack_size = (YYSTACK_SIZE);
int YYNEAR YYDCDECL yystack_size = (YYSTACK_SIZE);
int YYNEAR YYDCDECL yystack_max = (YYSTACK_MAX);
/* attributes */
YYSTYPE YYNEAR yyval;
YYSTYPE YYNEAR yylval;
#ifdef YYPROTOTYPE
void YYFAR *YYNEAR YYDCDECL yyvalptr = &yyval;
void YYFAR *YYNEAR YYDCDECL yylvalptr = &yylval;
#else
char YYFAR *YYNEAR YYDCDECL yyvalptr = (char *) &yyval;
char YYFAR *YYNEAR YYDCDECL yylvalptr = (char *) &yylval;
#endif
size_t YYNEAR YYDCDECL yyattribute_size = sizeof(YYSTYPE);
/* yyattribute */
#ifdef YYDEBUG
#ifdef YYPROTOTYPE
static YYSTYPE YYFAR *yyattribute1(int index)
#else
static YYSTYPE YYFAR *yyattribute1(index)
int index;
#endif
{
YYSTYPE YYFAR *p = &((YYSTYPE YYFAR *) yyattributestackptr)[yytop + index];
return p;
}
#define yyattribute(index) (*yyattribute1(index))
#else
#define yyattribute(index) (((YYSTYPE YYFAR *) yyattributestackptr)[yytop + (index)])
#endif
#ifdef YYDEBUG
#ifdef YYPROTOTYPE
static void yyinitdebug(YYSTYPE YYFAR **p, int count)
#else
static void yyinitdebug(p, count)
YYSTYPE YYFAR **p;
int count;
#endif
{
int i;
yyassert(p != NULL);
yyassert(count >= 1);
for (i = 0; i < count; i++) {
p[i] = &((YYSTYPE YYFAR *) yyattributestackptr)[yytop + i - (count - 1)];
}
}
#endif
#ifdef YYPROTOTYPE
void YYCDECL yyparseraction(int action)
#else
void YYCDECL yyparseraction(action)
int action;
#endif
{
switch (action) {
case 0:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 52 ".\\parse.y"
savedTree = yyattribute(1 - 1).ptree;
#line 182 "parse.c"
}
}
break;
case 1:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[3];
yyinitdebug(yya, 3);
#endif
{
#line 55 ".\\parse.y"
TreeNode * t = yyattribute(1 - 2).ptree;
if (t != NULL)
{ while (t->sibling != NULL)
t = t->sibling;
t->sibling = yyattribute(2 - 2).ptree;
yyval.ptree = yyattribute(1 - 2).ptree; }
else yyval.ptree = yyattribute(2 - 2).ptree;
#line 202 "parse.c"
}
}
break;
case 2:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 64 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 215 "parse.c"
}
}
break;
case 3:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 66 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 228 "parse.c"
}
}
break;
case 4:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 67 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 241 "parse.c"
}
}
break;
case 5:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 68 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 254 "parse.c"
}
}
break;
case 6:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 70 ".\\parse.y"
savedIdName = copyString(tokenString);
#line 267 "parse.c"
}
}
break;
case 7:
{
#line 72 ".\\parse.y"
savedFunName = savedIdName;
#line 275 "parse.c"
}
break;
case 8:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[4];
yyinitdebug(yya, 4);
#endif
{
#line 75 ".\\parse.y"
if(yyattribute(1 - 3).type == Void)
;
// err
else
{
yyval.ptree = newDecNode(VarK);
yyval.ptree -> type = yyattribute(1 - 3).type;
yyval.ptree -> child[0] = yyattribute(2 - 3).ptree;
}
#line 296 "parse.c"
}
}
break;
case 9:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[4];
yyinitdebug(yya, 4);
#endif
{
#line 87 ".\\parse.y"
TreeNode * t = yyattribute(1 - 3).ptree;
if (t != NULL)
{ while (t->sibling != NULL)
t = t->sibling;
t->sibling = yyattribute(3 - 3).ptree;
yyval.ptree = yyattribute(1 - 3).ptree; }
else yyval.ptree = yyattribute(3 - 3).ptree;
#line 317 "parse.c"
}
}
break;
case 10:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 96 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 330 "parse.c"
}
}
break;
case 11:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[6];
yyinitdebug(yya, 6);
#endif
{
#line 98 ".\\parse.y"
TreeNode * new_node = newStmtNode(AssignK);
TreeNode * t = yyattribute(1 - 5).ptree;
if (t != NULL)
{ while (t->sibling != NULL)
t = t->sibling;
t->sibling = new_node;
yyval.ptree = yyattribute(1 - 5).ptree; }
else yyval.ptree = new_node;
#line 352 "parse.c"
}
}
break;
case 12:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[4];
yyinitdebug(yya, 4);
#endif
{
#line 109 ".\\parse.y"
yyval.ptree = newStmtNode(AssignK);
yyval.ptree -> child[0] = newExpNode(IdK);
yyval.ptree -> child[0] -> attr.name = savedIdName;
yyval.ptree -> child[1] = yyattribute(3 - 3).ptree;
#line 370 "parse.c"
}
}
break;
case 13:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 116 ".\\parse.y"
yyval.type = Integer;
#line 383 "parse.c"
}
}
break;
case 14:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 117 ".\\parse.y"
yyval.type = Float;
#line 396 "parse.c"
}
}
break;
case 15:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 118 ".\\parse.y"
yyval.type = Char;
#line 409 "parse.c"
}
}
break;
case 16:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 119 ".\\parse.y"
yyval.type = Void;
#line 422 "parse.c"
}
}
break;
case 17:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[8];
yyinitdebug(yya, 8);
#endif
{
#line 122 ".\\parse.y"
yyval.ptree = newDecNode(FunDefK);
yyval.ptree -> attr.name = savedFunName;
yyval.ptree -> type = yyattribute(1 - 7).type;
yyval.ptree -> child[0] = yyattribute(5 - 7).ptree;
yyval.ptree -> child[1] = yyattribute(7 - 7).ptree;
#line 440 "parse.c"
}
}
break;
case 18:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[7];
yyinitdebug(yya, 7);
#endif
{
#line 129 ".\\parse.y"
yyval.ptree = newDecNode(FunDefK);
yyval.ptree -> attr.name = savedFunName;
yyval.ptree -> type = Void;
yyval.ptree -> child[0] = yyattribute(4 - 6).ptree;
yyval.ptree -> child[1] = yyattribute(6 - 6).ptree;
#line 458 "parse.c"
}
}
break;
case 19:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[8];
yyinitdebug(yya, 8);
#endif
{
#line 137 ".\\parse.y"
yyval.ptree = newDecNode(FunDecK);
yyval.ptree -> attr.name = savedFunName;
yyval.ptree -> type = yyattribute(1 - 7).type;
yyval.ptree -> child[0] = yyattribute(5 - 7).ptree;
yyval.ptree -> child[1] = NULL;
#line 476 "parse.c"
}
}
break;
case 20:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[7];
yyinitdebug(yya, 7);
#endif
{
#line 144 ".\\parse.y"
yyval.ptree = newDecNode(FunDecK);
yyval.ptree -> attr.name = savedFunName;
yyval.ptree -> type = Void;
yyval.ptree -> child[0] = yyattribute(4 - 6).ptree;
yyval.ptree -> child[1] = NULL;
#line 494 "parse.c"
}
}
break;
case 21:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 152 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 507 "parse.c"
}
}
break;
case 22:
{
#line 154 ".\\parse.y"
yyval.ptree = NULL;
#line 515 "parse.c"
}
break;
case 23:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[4];
yyinitdebug(yya, 4);
#endif
{
#line 157 ".\\parse.y"
TreeNode * t = yyattribute(1 - 3).ptree;
if (t != NULL)
{ while (t->sibling != NULL)
t = t->sibling;
t->sibling = yyattribute(3 - 3).ptree;
yyval.ptree = yyattribute(1 - 3).ptree; }
else yyval.ptree = yyattribute(3 - 3).ptree;
#line 534 "parse.c"
}
}
break;
case 24:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 166 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 547 "parse.c"
}
}
break;
case 25:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 169 ".\\parse.y"
yyval.ptree = newDecNode(ParamK);
yyval.ptree -> type = yyattribute(1 - 1).type;
#line 562 "parse.c"
}
}
break;
case 26:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[3];
yyinitdebug(yya, 3);
#endif
{
#line 173 ".\\parse.y"
yyval.ptree = newDecNode(ParamK);
yyval.ptree -> type = yyattribute(1 - 2).type;
yyval.ptree -> attr.name = savedIdName;
#line 578 "parse.c"
}
}
break;
case 27:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[5];
yyinitdebug(yya, 5);
#endif
{
#line 178 ".\\parse.y"
yyval.ptree = newDecNode(ParamK);
yyval.ptree -> type = yyattribute(1 - 4).type;
yyval.ptree -> attr.name = savedIdName;
#line 594 "parse.c"
}
}
break;
case 28:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[6];
yyinitdebug(yya, 6);
#endif
{
#line 183 ".\\parse.y"
yyval.ptree = newDecNode(ParamK);
yyval.ptree -> type = yyattribute(1 - 5).type;
yyval.ptree -> attr.name = savedIdName;
yyval.ptree -> child[0] = yyattribute(4 - 5).ptree;
#line 611 "parse.c"
}
}
break;
case 29:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[5];
yyinitdebug(yya, 5);
#endif
{
#line 190 ".\\parse.y"
yyval.ptree = newDecNode(CompK);
yyval.ptree -> child[0] = yyattribute(2 - 4).ptree;
yyval.ptree -> child[1] = yyattribute(3 - 4).ptree;
#line 627 "parse.c"
}
}
break;
case 30:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[3];
yyinitdebug(yya, 3);
#endif
{
#line 196 ".\\parse.y"
TreeNode * t = yyattribute(1 - 2).ptree;
if (t != NULL)
{ while (t->sibling != NULL)
t = t->sibling;
t->sibling = yyattribute(2 - 2).ptree;
yyval.ptree = yyattribute(1 - 2).ptree; }
else yyval.ptree = yyattribute(2 - 2).ptree;
#line 647 "parse.c"
}
}
break;
case 31:
{
#line 205 ".\\parse.y"
yyval.ptree = NULL;
#line 655 "parse.c"
}
break;
case 32:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[3];
yyinitdebug(yya, 3);
#endif
{
#line 208 ".\\parse.y"
TreeNode * t = yyattribute(1 - 2).ptree;
if (t != NULL)
{ while (t->sibling != NULL)
t = t->sibling;
t->sibling = yyattribute(2 - 2).ptree;
yyval.ptree = yyattribute(1 - 2).ptree; }
else yyval.ptree = yyattribute(2 - 2).ptree;
#line 674 "parse.c"
}
}
break;
case 33:
{
#line 217 ".\\parse.y"
yyval.ptree = NULL;
#line 682 "parse.c"
}
break;
case 34:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 219 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 694 "parse.c"
}
}
break;
case 35:
{
#ifdef YYDEBUG
YYSTYPE YYFAR *yya[2];
yyinitdebug(yya, 2);
#endif
{
#line 220 ".\\parse.y"
yyval.ptree = yyattribute(1 - 1).ptree;
#line 707 "parse.c"
}
}
break;
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