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symbolTable.h
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symbolTable.h
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// BATCH NUMBER - 57
// Authors:-
// Rishabh Singh 2012B4A7691P f2012691@pilani.bits-pilani.ac.in
// Anchit Jain 2012B3A7570P f2012570@pilani.bits-pilani.ac.in
#ifndef COMPILER_SYMBOL_H
#define COMPILER_SYMBOL_H
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
//typedef struct ast_node Ast;
typedef struct declnode
{
int name;
int dataType;
int width;
struct declnode *next;
int offset;
int used;
int iter;
int line;
}declarationNode;
typedef struct functionnode
{
declarationNode *inputParam;
declarationNode *outputParam;
declarationNode *declaration;
int name;
struct functionnode *next;
}functionNode;
typedef struct recordnode
{
int name;
int width;
declarationNode *fields;
struct recordnode *next;
}recordNode;
typedef struct trie{
int isleaf;
int id;
struct trie *child[123];
}trie;
typedef struct symbolTable{
recordNode *records;
functionNode *functions;
declarationNode *globals;
}symbolTable;
typedef struct float1{
char value[20];
char name[20];
}Float;
Float floatarr[100];
int floatarrindex;
trie *variableTrie;
int globalNum;
int intwidth;
int realwidth;
char **variableindex;
int variableindexsize;
void* getNode(int a);
int getNumAfter(trie *root,char *st);
symbolTable* populateSymbolTable(Ast *root,int flag);
#endif //COMPILER_SYMBOL_H