diff --git a/Code/lex.yy.c b/Code/lex.yy.c
index fbcf034b0254808e7004f9c8e54b1c063b3c5eb8..9e287e198f1e65da548d624ca39e4e714cda5ef0 100644
--- a/Code/lex.yy.c
+++ b/Code/lex.yy.c
@@ -1,5 +1,6 @@
+#line 1 "./lex.yy.c"
-#line 2 "lex.yy.c"
+#line 3 "./lex.yy.c"
#define YY_INT_ALIGNED short int
@@ -547,8 +548,8 @@ int yy_flex_debug = 0;
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
-#line 1 "lexical.l"
-#line 4 "lexical.l"
+#line 1 "./lexical.l"
+#line 4 "./lexical.l"
#include <stdio.h>
#include "debug.h"
#include "syntax.tab.h"
@@ -559,8 +560,8 @@ char *yytext;
extern int syntax;
int last_lineno = 0,cur_lineno = 0;
static Node_t* add_node_text(char * content,char *text,int len);
-#line 562 "lex.yy.c"
-#line 563 "lex.yy.c"
+#line 563 "./lex.yy.c"
+#line 564 "./lex.yy.c"
#define INITIAL 0
@@ -777,9 +778,9 @@ YY_DECL
}
{
-#line 47 "lexical.l"
+#line 47 "./lexical.l"
-#line 782 "lex.yy.c"
+#line 783 "./lex.yy.c"
while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
{
@@ -848,163 +849,163 @@ do_action: /* This label is used only to access EOF actions. */
case 1:
YY_RULE_SETUP
-#line 48 "lexical.l"
+#line 48 "./lexical.l"
{ ELEMENT("STRUCT"); return STRUCT; }
YY_BREAK
case 2:
YY_RULE_SETUP
-#line 49 "lexical.l"
+#line 49 "./lexical.l"
{ ELEMENT("RETURN"); return RETURN; }
YY_BREAK
case 3:
YY_RULE_SETUP
-#line 50 "lexical.l"
+#line 50 "./lexical.l"
{ ELEMENT("IF"); return IF; }
YY_BREAK
case 4:
YY_RULE_SETUP
-#line 51 "lexical.l"
+#line 51 "./lexical.l"
{ ELEMENT("ELSE"); return ELSE; }
YY_BREAK
case 5:
YY_RULE_SETUP
-#line 52 "lexical.l"
+#line 52 "./lexical.l"
{ ELEMENT("WHILE"); return WHILE; }
YY_BREAK
case 6:
YY_RULE_SETUP
-#line 53 "lexical.l"
+#line 53 "./lexical.l"
{ ELEMENT("TYPE"); return TYPE; }
YY_BREAK
case 7:
YY_RULE_SETUP
-#line 54 "lexical.l"
+#line 54 "./lexical.l"
{ ELEMENT("INT"); return INT;}
YY_BREAK
case 8:
YY_RULE_SETUP
-#line 55 "lexical.l"
+#line 55 "./lexical.l"
{ ELEMENT("FLOAT"); return FLOAT;}
YY_BREAK
case 9:
YY_RULE_SETUP
-#line 56 "lexical.l"
+#line 56 "./lexical.l"
{ ELEMENT("ID"); return ID; }
YY_BREAK
case 10:
YY_RULE_SETUP
-#line 57 "lexical.l"
+#line 57 "./lexical.l"
{ ELEMENT("SEMI"); return SEMI;}
YY_BREAK
case 11:
YY_RULE_SETUP
-#line 58 "lexical.l"
+#line 58 "./lexical.l"
{ ELEMENT("COMMA"); return COMMA;}
YY_BREAK
case 12:
YY_RULE_SETUP
-#line 59 "lexical.l"
+#line 59 "./lexical.l"
{ ELEMENT("ASSIGNOP"); return ASSIGNOP;}
YY_BREAK
case 13:
YY_RULE_SETUP
-#line 60 "lexical.l"
+#line 60 "./lexical.l"
{ ELEMENT("RELOP"); return RELOP;}
YY_BREAK
case 14:
YY_RULE_SETUP
-#line 61 "lexical.l"
+#line 61 "./lexical.l"
{ ELEMENT("PLUS"); return PLUS;}
YY_BREAK
case 15:
YY_RULE_SETUP
-#line 62 "lexical.l"
+#line 62 "./lexical.l"
{ ELEMENT("MINUS"); return MINUS;}
YY_BREAK
case 16:
YY_RULE_SETUP
-#line 63 "lexical.l"
+#line 63 "./lexical.l"
{ ELEMENT("STAR"); return STAR;}
YY_BREAK
case 17:
YY_RULE_SETUP
-#line 64 "lexical.l"
+#line 64 "./lexical.l"
{ ELEMENT("DIV"); return DIV;}
YY_BREAK
case 18:
YY_RULE_SETUP
-#line 65 "lexical.l"
+#line 65 "./lexical.l"
{ ELEMENT("AND"); return AND;}
YY_BREAK
case 19:
YY_RULE_SETUP
-#line 66 "lexical.l"
+#line 66 "./lexical.l"
{ ELEMENT("OR"); return OR;}
YY_BREAK
case 20:
YY_RULE_SETUP
-#line 67 "lexical.l"
+#line 67 "./lexical.l"
{ ELEMENT("DOT"); return DOT;}
YY_BREAK
case 21:
YY_RULE_SETUP
-#line 68 "lexical.l"
+#line 68 "./lexical.l"
{ ELEMENT("NOT"); return NOT;}
YY_BREAK
case 22:
YY_RULE_SETUP
-#line 69 "lexical.l"
+#line 69 "./lexical.l"
{ ELEMENT("LP"); return LP;}
YY_BREAK
case 23:
YY_RULE_SETUP
-#line 70 "lexical.l"
+#line 70 "./lexical.l"
{ ELEMENT("RP"); return RP;}
YY_BREAK
case 24:
YY_RULE_SETUP
-#line 71 "lexical.l"
+#line 71 "./lexical.l"
{ ELEMENT("LB"); return LB;}
YY_BREAK
case 25:
YY_RULE_SETUP
-#line 72 "lexical.l"
+#line 72 "./lexical.l"
{ ELEMENT("RB"); return RB;}
YY_BREAK
case 26:
YY_RULE_SETUP
-#line 73 "lexical.l"
+#line 73 "./lexical.l"
{ ELEMENT("LC"); return LC;}
YY_BREAK
case 27:
YY_RULE_SETUP
-#line 74 "lexical.l"
+#line 74 "./lexical.l"
{ ELEMENT("RC"); return RC;}
YY_BREAK
case 28:
YY_RULE_SETUP
-#line 75 "lexical.l"
+#line 75 "./lexical.l"
{ }
YY_BREAK
case 29:
YY_RULE_SETUP
-#line 76 "lexical.l"
+#line 76 "./lexical.l"
{ yycolumn += 3; }
YY_BREAK
case 30:
/* rule 30 can match eol */
YY_RULE_SETUP
-#line 77 "lexical.l"
+#line 77 "./lexical.l"
{ yycolumn = 1; }
YY_BREAK
case 31:
YY_RULE_SETUP
-#line 78 "lexical.l"
+#line 78 "./lexical.l"
{ char c = input(); while(c != '\n') { c = input(); } }
YY_BREAK
case 32:
YY_RULE_SETUP
-#line 79 "lexical.l"
+#line 79 "./lexical.l"
{
char c1 = input(),c2 = input();
if (c1 == '\n') {
@@ -1025,15 +1026,15 @@ YY_RULE_SETUP
YY_BREAK
case 33:
YY_RULE_SETUP
-#line 96 "lexical.l"
+#line 96 "./lexical.l"
{ LexicalError("%s",yytext); syntax++; }
YY_BREAK
case 34:
YY_RULE_SETUP
-#line 98 "lexical.l"
+#line 98 "./lexical.l"
ECHO;
YY_BREAK
-#line 1036 "lex.yy.c"
+#line 1037 "./lex.yy.c"
case YY_STATE_EOF(INITIAL):
yyterminate();
@@ -2050,7 +2051,7 @@ void yyfree (void * ptr )
#define YYTABLES_NAME "yytables"
-#line 98 "lexical.l"
+#line 98 "./lexical.l"
int yywrap()
diff --git a/Code/main.c b/Code/main.c
index 14ff2c54ab0bd242ed5ef62eae26da282f17cf51..1c7f33155e30bba258ac9ff0199f7e1b9fa6c1a0 100755
--- a/Code/main.c
+++ b/Code/main.c
@@ -32,7 +32,7 @@ int main(int argc,char *argv[]) {
fclose(f);
semantic_check->init();
if (syntax == 0) {
- tree->traverse(tree->root,0);
+ //tree->traverse(tree->root,0);
semantic_check->main(tree->root);
//test->main();
diff --git a/Code/parser b/Code/parser
index 3f0977a0326d525de22670bcd839f61eef72ee1e..976dccf2f40a5ec61330d648bd56c885e18ab054 100755
Binary files a/Code/parser and b/Code/parser differ
diff --git a/Code/semantic.c b/Code/semantic.c
index 7a609e0e9c60de9a90831df39004c3f9ef5a6dbb..7a59e4e3be632d509388593acc33f0f8c38e1a2f 100644
--- a/Code/semantic.c
+++ b/Code/semantic.c
@@ -128,7 +128,7 @@ static int Semantic_Check_Insert_Node(unit_t * cur) {
unit_t * find = symbol_table->find(cur->name);
if(nodeop->IsStructDef(cur)) {
// cur->deep = 1;
- if(find && find->deep == symbol_stack->stack_size) {
+ if(find && (find->deep == symbol_stack->stack_size || find->type->kind == STRUCTURE)) {
ErrorHandling(16,cur->line,cur->name);
nodeop->delete(cur,INFONODE);
return 0;
@@ -142,7 +142,7 @@ static int Semantic_Check_Insert_Node(unit_t * cur) {
if(cur->type->kind == FUNC_IMPL || cur->type->kind == FUNC_DECL) {
if(!(find->type->kind == FUNC_IMPL && cur->type->kind == FUNC_IMPL)) {
if(nodeop->equal(find,cur)) {
- find->type->kind = cur->type->kind;
+ find->type->kind = FUNC_IMPL;
} else {
ErrorHandling(19,cur->line,cur->name);
}
@@ -166,7 +166,11 @@ static int Semantic_Check_Insert_Node(unit_t * cur) {
nodeop->delete(cur,cur->node_type);
return 0;
} else {
- symbol_table->insert(cur);
+ if(find && find->type->kind == STRUCTURE) {
+ ErrorHandling(3,cur->line,cur->name);
+ } else {
+ symbol_table->insert(cur);
+ }
return 1;
}
}
@@ -485,7 +489,9 @@ static void Semantic_Check_Exp(Node_t * root) {
if(!type_ops->type_equal(left_type,right_type)) {
ErrorHandling(5,mid->line,mid->text);
}
- if(!type(left->lchild,"ID") && !type(left->rchild,"RB") && !(type(left->lchild->right,"DOT"))) {
+ Node_t * ll = left;
+ while (ll->lchild) { ll = ll->lchild; }
+ if(!type(ll,"ID") || (type(ll,"ID") && type(ll->right,"LP"))) {
ErrorHandling(6,mid->line,mid->text);
}
ret = left_type;
diff --git a/Code/syntax.tab.c b/Code/syntax.tab.c
index c129f5940b90ddab1d83a33bc489f912c1e0680f..cb7583d6def8a68ed515f8fcf8406a77eaee64c2 100644
--- a/Code/syntax.tab.c
+++ b/Code/syntax.tab.c
@@ -67,7 +67,7 @@
/* First part of user prologue. */
-#line 1 "syntax.y"
+#line 1 "./syntax.y"
int yycolumn = 1;
#define YY_USER_ACTION \
@@ -77,7 +77,7 @@
yycolumn += yyleng;
//#define YYDEBUG 1
//int yydebug = 1;
-#line 12 "syntax.y"
+#line 12 "./syntax.y"
#include <stdio.h>
#include "lex.yy.c"
@@ -92,7 +92,7 @@
extern int syntax;
-#line 96 "syntax.tab.c"
+#line 96 "./syntax.tab.c"
# ifndef YY_CAST
# ifdef __cplusplus
@@ -1368,457 +1368,457 @@ yyreduce:
switch (yyn)
{
case 2: /* Program: ExtDefList */
-#line 105 "syntax.y"
+#line 105 "./syntax.y"
{ tree->root = (yyval.node) = Operator((yyval.node),"Program",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1374 "syntax.tab.c"
+#line 1374 "./syntax.tab.c"
break;
case 3: /* ExtDefList: ExtDef ExtDefList */
-#line 107 "syntax.y"
+#line 107 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"ExtDefList",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1380 "syntax.tab.c"
+#line 1380 "./syntax.tab.c"
break;
case 4: /* ExtDefList: %empty */
-#line 108 "syntax.y"
+#line 108 "./syntax.y"
{ (yyval.node) = NULL; }
-#line 1386 "syntax.tab.c"
+#line 1386 "./syntax.tab.c"
break;
case 5: /* ExtDef: Specifier ExtDecList SEMI */
-#line 110 "syntax.y"
+#line 110 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"ExtDef",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1392 "syntax.tab.c"
+#line 1392 "./syntax.tab.c"
break;
case 6: /* ExtDef: Specifier SEMI */
-#line 111 "syntax.y"
+#line 111 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"ExtDef",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1398 "syntax.tab.c"
+#line 1398 "./syntax.tab.c"
break;
case 7: /* ExtDef: Specifier FunDec CompSt */
-#line 112 "syntax.y"
+#line 112 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"ExtDef",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1404 "syntax.tab.c"
+#line 1404 "./syntax.tab.c"
break;
case 8: /* ExtDef: Specifier FunDec SEMI */
-#line 113 "syntax.y"
+#line 113 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"ExtDef",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1410 "syntax.tab.c"
+#line 1410 "./syntax.tab.c"
break;
case 9: /* ExtDef: error SEMI */
-#line 114 "syntax.y"
+#line 114 "./syntax.y"
{ (yyval.node) = NULL;yyerror("ExtDef"); }
-#line 1416 "syntax.tab.c"
+#line 1416 "./syntax.tab.c"
break;
case 10: /* ExtDef: Specifier error */
-#line 115 "syntax.y"
+#line 115 "./syntax.y"
{ (yyval.node) = NULL;yyerror("ExtDef,missing ;"); }
-#line 1422 "syntax.tab.c"
+#line 1422 "./syntax.tab.c"
break;
case 11: /* ExtDef: Specifier error SEMI */
-#line 116 "syntax.y"
+#line 116 "./syntax.y"
{ (yyval.node) = NULL;yyerror("ExtDef"); }
-#line 1428 "syntax.tab.c"
+#line 1428 "./syntax.tab.c"
break;
case 12: /* ExtDef: Specifier error CompSt */
-#line 117 "syntax.y"
+#line 117 "./syntax.y"
{ (yyval.node) = NULL;yyerror("ExtDef"); }
-#line 1434 "syntax.tab.c"
+#line 1434 "./syntax.tab.c"
break;
case 13: /* ExtDecList: VarDec */
-#line 119 "syntax.y"
+#line 119 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"ExtDecList",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1440 "syntax.tab.c"
+#line 1440 "./syntax.tab.c"
break;
case 14: /* ExtDecList: VarDec COMMA ExtDecList */
-#line 120 "syntax.y"
+#line 120 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"ExtDecList",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1446 "syntax.tab.c"
+#line 1446 "./syntax.tab.c"
break;
case 15: /* Specifier: TYPE */
-#line 125 "syntax.y"
+#line 125 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Specifier",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1452 "syntax.tab.c"
+#line 1452 "./syntax.tab.c"
break;
case 16: /* Specifier: StructSpecifier */
-#line 126 "syntax.y"
+#line 126 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Specifier",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1458 "syntax.tab.c"
+#line 1458 "./syntax.tab.c"
break;
case 17: /* StructSpecifier: STRUCT OptTag LC DefList RC */
-#line 128 "syntax.y"
+#line 128 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"StructSpecifier",(yyloc).first_line,5,(yyvsp[-4].node),(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1464 "syntax.tab.c"
+#line 1464 "./syntax.tab.c"
break;
case 18: /* StructSpecifier: STRUCT Tag */
-#line 129 "syntax.y"
+#line 129 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"StructSpecifier",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1470 "syntax.tab.c"
+#line 1470 "./syntax.tab.c"
break;
case 19: /* OptTag: ID */
-#line 131 "syntax.y"
+#line 131 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"OptTag",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1476 "syntax.tab.c"
+#line 1476 "./syntax.tab.c"
break;
case 20: /* OptTag: %empty */
-#line 132 "syntax.y"
+#line 132 "./syntax.y"
{ (yyval.node) = NULL; }
-#line 1482 "syntax.tab.c"
+#line 1482 "./syntax.tab.c"
break;
case 21: /* Tag: ID */
-#line 134 "syntax.y"
+#line 134 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Tag",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1488 "syntax.tab.c"
+#line 1488 "./syntax.tab.c"
break;
case 22: /* VarDec: ID */
-#line 138 "syntax.y"
+#line 138 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"VarDec",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1494 "syntax.tab.c"
+#line 1494 "./syntax.tab.c"
break;
case 23: /* VarDec: VarDec LB INT RB */
-#line 139 "syntax.y"
+#line 139 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"VarDec",(yyloc).first_line,4,(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1500 "syntax.tab.c"
+#line 1500 "./syntax.tab.c"
break;
case 24: /* VarDec: VarDec LB error RB */
-#line 140 "syntax.y"
+#line 140 "./syntax.y"
{ (yyval.node) = NULL; yyerror("VarDec"); }
-#line 1506 "syntax.tab.c"
+#line 1506 "./syntax.tab.c"
break;
case 25: /* FunDec: ID LP VarList RP */
-#line 142 "syntax.y"
+#line 142 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"FunDec",(yyloc).first_line,4,(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1512 "syntax.tab.c"
+#line 1512 "./syntax.tab.c"
break;
case 26: /* FunDec: ID LP RP */
-#line 143 "syntax.y"
+#line 143 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"FunDec",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1518 "syntax.tab.c"
+#line 1518 "./syntax.tab.c"
break;
case 27: /* FunDec: ID LP error RP */
-#line 144 "syntax.y"
+#line 144 "./syntax.y"
{ (yyval.node) = NULL; yyerror("FunDec"); }
-#line 1524 "syntax.tab.c"
+#line 1524 "./syntax.tab.c"
break;
case 28: /* FunDec: error LP VarList RP */
-#line 145 "syntax.y"
+#line 145 "./syntax.y"
{ (yyval.node) = NULL; yyerror("FunDec"); }
-#line 1530 "syntax.tab.c"
+#line 1530 "./syntax.tab.c"
break;
case 29: /* VarList: ParamDec COMMA VarList */
-#line 147 "syntax.y"
+#line 147 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"VarList",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1536 "syntax.tab.c"
+#line 1536 "./syntax.tab.c"
break;
case 30: /* VarList: ParamDec */
-#line 148 "syntax.y"
+#line 148 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"VarList",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1542 "syntax.tab.c"
+#line 1542 "./syntax.tab.c"
break;
case 31: /* ParamDec: Specifier VarDec */
-#line 150 "syntax.y"
+#line 150 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"ParamDec",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1548 "syntax.tab.c"
+#line 1548 "./syntax.tab.c"
break;
case 32: /* CompSt: LC DefList StmtList RC */
-#line 155 "syntax.y"
+#line 155 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"CompSt",(yyloc).first_line,4,(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1554 "syntax.tab.c"
+#line 1554 "./syntax.tab.c"
break;
case 33: /* CompSt: LC DefList error RC */
-#line 156 "syntax.y"
+#line 156 "./syntax.y"
{ (yyval.node) = NULL; yyerror("CompSt"); }
-#line 1560 "syntax.tab.c"
+#line 1560 "./syntax.tab.c"
break;
case 34: /* StmtList: Stmt StmtList */
-#line 158 "syntax.y"
+#line 158 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"StmtList",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1566 "syntax.tab.c"
+#line 1566 "./syntax.tab.c"
break;
case 35: /* StmtList: %empty */
-#line 159 "syntax.y"
+#line 159 "./syntax.y"
{ (yyval.node) = NULL; }
-#line 1572 "syntax.tab.c"
+#line 1572 "./syntax.tab.c"
break;
case 36: /* Stmt: Exp SEMI */
-#line 161 "syntax.y"
+#line 161 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Stmt",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1578 "syntax.tab.c"
+#line 1578 "./syntax.tab.c"
break;
case 37: /* Stmt: CompSt */
-#line 162 "syntax.y"
+#line 162 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Stmt",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1584 "syntax.tab.c"
+#line 1584 "./syntax.tab.c"
break;
case 38: /* Stmt: RETURN Exp SEMI */
-#line 163 "syntax.y"
+#line 163 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Stmt",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1590 "syntax.tab.c"
+#line 1590 "./syntax.tab.c"
break;
case 39: /* Stmt: IF LP Exp RP Stmt */
-#line 164 "syntax.y"
+#line 164 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Stmt",(yyloc).first_line,5,(yyvsp[-4].node),(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1596 "syntax.tab.c"
+#line 1596 "./syntax.tab.c"
break;
case 40: /* Stmt: IF LP Exp RP Stmt ELSE Stmt */
-#line 165 "syntax.y"
+#line 165 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Stmt",(yyloc).first_line,7,(yyvsp[-6].node),(yyvsp[-5].node),(yyvsp[-4].node),(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1602 "syntax.tab.c"
+#line 1602 "./syntax.tab.c"
break;
case 41: /* Stmt: WHILE LP Exp RP Stmt */
-#line 166 "syntax.y"
+#line 166 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Stmt",(yyloc).first_line,5,(yyvsp[-4].node),(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1608 "syntax.tab.c"
+#line 1608 "./syntax.tab.c"
break;
case 42: /* Stmt: error SEMI */
-#line 167 "syntax.y"
+#line 167 "./syntax.y"
{ (yyval.node) = NULL; yyerror("1Stmt"); }
-#line 1614 "syntax.tab.c"
+#line 1614 "./syntax.tab.c"
break;
case 43: /* Stmt: Exp error */
-#line 168 "syntax.y"
+#line 168 "./syntax.y"
{ (yyval.node) = NULL; yyerror("2Stmt"); }
-#line 1620 "syntax.tab.c"
+#line 1620 "./syntax.tab.c"
break;
case 44: /* Stmt: IF LP Exp error RP Stmt */
-#line 169 "syntax.y"
+#line 169 "./syntax.y"
{ (yyval.node) = NULL; yyerror("3Stmt"); }
-#line 1626 "syntax.tab.c"
+#line 1626 "./syntax.tab.c"
break;
case 45: /* Stmt: RETURN error SEMI */
-#line 170 "syntax.y"
+#line 170 "./syntax.y"
{ (yyval.node) = NULL; yyerror("4Stmt"); }
-#line 1632 "syntax.tab.c"
+#line 1632 "./syntax.tab.c"
break;
case 46: /* Stmt: RETURN Exp error */
-#line 171 "syntax.y"
+#line 171 "./syntax.y"
{ (yyval.node) = NULL; yyerror("5Stmt"); }
-#line 1638 "syntax.tab.c"
+#line 1638 "./syntax.tab.c"
break;
case 47: /* DefList: Def DefList */
-#line 176 "syntax.y"
+#line 176 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"DefList",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1644 "syntax.tab.c"
+#line 1644 "./syntax.tab.c"
break;
case 48: /* DefList: %empty */
-#line 177 "syntax.y"
+#line 177 "./syntax.y"
{ (yyval.node) = NULL; }
-#line 1650 "syntax.tab.c"
+#line 1650 "./syntax.tab.c"
break;
case 49: /* Def: Specifier DecList SEMI */
-#line 179 "syntax.y"
+#line 179 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Def",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1656 "syntax.tab.c"
+#line 1656 "./syntax.tab.c"
break;
case 50: /* Def: Specifier error SEMI */
-#line 180 "syntax.y"
+#line 180 "./syntax.y"
{ (yyval.node) = NULL; yyerror("Def"); }
-#line 1662 "syntax.tab.c"
+#line 1662 "./syntax.tab.c"
break;
case 51: /* Def: Specifier DecList error SEMI */
-#line 181 "syntax.y"
+#line 181 "./syntax.y"
{ (yyval.node) = NULL; yyerror("Def"); }
-#line 1668 "syntax.tab.c"
+#line 1668 "./syntax.tab.c"
break;
case 52: /* DecList: Dec */
-#line 183 "syntax.y"
+#line 183 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"DecList",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1674 "syntax.tab.c"
+#line 1674 "./syntax.tab.c"
break;
case 53: /* DecList: Dec COMMA DecList */
-#line 184 "syntax.y"
+#line 184 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"DecList",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1680 "syntax.tab.c"
+#line 1680 "./syntax.tab.c"
break;
case 54: /* Dec: VarDec */
-#line 186 "syntax.y"
+#line 186 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Dec",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1686 "syntax.tab.c"
+#line 1686 "./syntax.tab.c"
break;
case 55: /* Dec: VarDec ASSIGNOP Exp */
-#line 187 "syntax.y"
+#line 187 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Dec",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1692 "syntax.tab.c"
+#line 1692 "./syntax.tab.c"
break;
case 56: /* Exp: Exp ASSIGNOP Exp */
-#line 192 "syntax.y"
+#line 192 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1698 "syntax.tab.c"
+#line 1698 "./syntax.tab.c"
break;
case 57: /* Exp: Exp AND Exp */
-#line 193 "syntax.y"
+#line 193 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1704 "syntax.tab.c"
+#line 1704 "./syntax.tab.c"
break;
case 58: /* Exp: Exp OR Exp */
-#line 194 "syntax.y"
+#line 194 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1710 "syntax.tab.c"
+#line 1710 "./syntax.tab.c"
break;
case 59: /* Exp: Exp RELOP Exp */
-#line 195 "syntax.y"
+#line 195 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1716 "syntax.tab.c"
+#line 1716 "./syntax.tab.c"
break;
case 60: /* Exp: Exp PLUS Exp */
-#line 196 "syntax.y"
+#line 196 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1722 "syntax.tab.c"
+#line 1722 "./syntax.tab.c"
break;
case 61: /* Exp: Exp MINUS Exp */
-#line 197 "syntax.y"
+#line 197 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1728 "syntax.tab.c"
+#line 1728 "./syntax.tab.c"
break;
case 62: /* Exp: Exp STAR Exp */
-#line 198 "syntax.y"
+#line 198 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1734 "syntax.tab.c"
+#line 1734 "./syntax.tab.c"
break;
case 63: /* Exp: Exp DIV Exp */
-#line 199 "syntax.y"
+#line 199 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1740 "syntax.tab.c"
+#line 1740 "./syntax.tab.c"
break;
case 64: /* Exp: LP Exp RP */
-#line 200 "syntax.y"
+#line 200 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1746 "syntax.tab.c"
+#line 1746 "./syntax.tab.c"
break;
case 65: /* Exp: MINUS Exp */
-#line 201 "syntax.y"
+#line 201 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1752 "syntax.tab.c"
+#line 1752 "./syntax.tab.c"
break;
case 66: /* Exp: NOT Exp */
-#line 202 "syntax.y"
+#line 202 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,2,(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1758 "syntax.tab.c"
+#line 1758 "./syntax.tab.c"
break;
case 67: /* Exp: ID LP Args RP */
-#line 203 "syntax.y"
+#line 203 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,4,(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1764 "syntax.tab.c"
+#line 1764 "./syntax.tab.c"
break;
case 68: /* Exp: ID LP RP */
-#line 204 "syntax.y"
+#line 204 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1770 "syntax.tab.c"
+#line 1770 "./syntax.tab.c"
break;
case 69: /* Exp: Exp LB Exp RB */
-#line 205 "syntax.y"
+#line 205 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,4,(yyvsp[-3].node),(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1776 "syntax.tab.c"
+#line 1776 "./syntax.tab.c"
break;
case 70: /* Exp: Exp DOT ID */
-#line 206 "syntax.y"
+#line 206 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1782 "syntax.tab.c"
+#line 1782 "./syntax.tab.c"
break;
case 71: /* Exp: ID */
-#line 207 "syntax.y"
+#line 207 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1788 "syntax.tab.c"
+#line 1788 "./syntax.tab.c"
break;
case 72: /* Exp: INT */
-#line 208 "syntax.y"
+#line 208 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1794 "syntax.tab.c"
+#line 1794 "./syntax.tab.c"
break;
case 73: /* Exp: FLOAT */
-#line 209 "syntax.y"
+#line 209 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Exp",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1800 "syntax.tab.c"
+#line 1800 "./syntax.tab.c"
break;
case 74: /* Args: Exp COMMA Args */
-#line 211 "syntax.y"
+#line 211 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Args",(yyloc).first_line,3,(yyvsp[-2].node),(yyvsp[-1].node),(yyvsp[0].node)); }
-#line 1806 "syntax.tab.c"
+#line 1806 "./syntax.tab.c"
break;
case 75: /* Args: Exp */
-#line 212 "syntax.y"
+#line 212 "./syntax.y"
{ (yyval.node) = Operator((yyval.node),"Args",(yyloc).first_line,1,(yyvsp[0].node)); }
-#line 1812 "syntax.tab.c"
+#line 1812 "./syntax.tab.c"
break;
case 76: /* Args: error Args */
-#line 213 "syntax.y"
+#line 213 "./syntax.y"
{ (yyval.node) = NULL; yyerror("Wrong Args"); }
-#line 1818 "syntax.tab.c"
+#line 1818 "./syntax.tab.c"
break;
-#line 1822 "syntax.tab.c"
+#line 1822 "./syntax.tab.c"
default: break;
}
@@ -2016,7 +2016,7 @@ yyreturnlab:
return yyresult;
}
-#line 216 "syntax.y"
+#line 216 "./syntax.y"
diff --git a/Code/syntax.tab.h b/Code/syntax.tab.h
index e4f7015fe6b996bbdd823b28ad3f613f69d9fdd4..37c6dedd1d2a4676ff3c7173e160d265c77dd804 100644
--- a/Code/syntax.tab.h
+++ b/Code/syntax.tab.h
@@ -91,11 +91,11 @@ extern int yydebug;
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
union YYSTYPE
{
-#line 28 "syntax.y"
+#line 28 "./syntax.y"
struct Tree_node_t * node;
-#line 99 "syntax.tab.h"
+#line 99 "./syntax.tab.h"
};
typedef union YYSTYPE YYSTYPE;