1 files changed, 25 insertions, 16 deletions

diff --git a/src/parse.c b/src/parse.c
index 27ee417..c7f5e5b 100644
--- a/src/parse.c
+++ b/src/parse.c
@@ -5,6 +5,19 @@
 #include "parse.h"
 #include "hashtable.h"
 
+sym_t* init_sym(prov_t province, litType_t litType, void* name) {
+	sym_t* symbol = malloc(sizeof(sym_t));
+	symbol->province = province;
+	symbol->litType = litType;
+	symbol->name = name;
+	symbol->argCount = 0;
+	return symbol;
+}
+void destroy_sym(sym_t* symbol) {
+	free(symbol->name);
+	free(symbol->args);
+	free(symbol);
+}
 int symtoi(sym_t* symbol) {
 	return *((int*)symbol->name);
 }
@@ -56,25 +69,21 @@ symset_t* parse_symbols(char** str) {
 			symbolName[i] = **str;
 			if (**str == ',' || **str == ';') {
 				(*str)++;
-				sym_t* symbol = malloc(sizeof(sym_t));
-				symbol->province = LITERAL;
-				symbol->argCount = 0;
 				symbolName[i] = '\0';
+				sym_t* symbol;
 				/* TODO: float */
 				/* string */
 				if (isalpha(symbolName[0])) {
 					//symbolName = realloc(symbolName, i * sizeof(char));
-					symbol->name = symbolName;
-					symbol->litType = STRING;
+					symbol = init_sym(LITERAL, STRING, symbolName);
 				}
 				/* int */
 				else {
 					int v = atoi(symbolName);
 					int* vp = malloc(sizeof(int));
 					*vp = v;
-					symbol->name = (void*)vp;
 					free(symbolName);
-					symbol->litType = INT;
+					symbol = init_sym(LITERAL, INT, vp);
 				}
 				symset_add_symbol(symbolSet, symbol);
 				break;
@@ -82,14 +91,15 @@ symset_t* parse_symbols(char** str) {
 			else if (**str == '(') {
 				(*str)++;
 				symbolName[i] = '\0';
-				sym_t* symbol = malloc(sizeof(sym_t));
-				symbol->province = KEY_REF;
-				symbol->argCount = 0;
+				sym_t* symbol;
 				if (i > 1) {
-					symbol->name = symbolName;
+					symbol = init_sym(KEY_REF, NO_TYPE, symbolName);
 				}
 				else {
-					symbol->name = "root";
+					free(symbolName);
+					char* memName = malloc(5 * sizeof(char));
+					strcpy(memName, "root");
+					symbol = init_sym(KEY_REF, NO_TYPE, memName);
 				}
 				symset_t* symbols = parse_symbols(str);
 				for (int s = 0; s < symbols->count; s++) {
@@ -107,10 +117,9 @@ sym_t* parse_symbol_final(char* str) {
 	char** strp = malloc(sizeof(char**));
 	*strp = str;
 	symset_t* finalSymset = parse_symbols(strp);
-	sym_t* root = malloc(sizeof(sym_t));
-	root->name = "root";
-	root->province = KEY_REF;
-	root->argCount = 0;
+	char* memName = malloc(5 * sizeof(char));
+	strcpy(memName, "root");
+	sym_t* root = init_sym(KEY_REF, NO_TYPE, memName);
 	for (int s = 0; s < finalSymset->count; s++) {
 		symbol_add_arg(root, finalSymset->symbols[s]);
 	}