still working through symbol_table to try and get it to compile soon but fixed issues with storing values and calling the right element of a struct

src/symbol_table.h

@@ -7,15 +7,20 @@ typedef struct{
     int size;
 }primitive_info;
 
+/*This structure can be subsumed into the structure below (1-d array of chars)
 typedef struct{
-    int length;
-    char* location;
+    //shouldn't need to store any values since would be compiled at runtime
+    //int length;
+    //char* location;
 }string_info;
+*/
 
 typedef struct{
     int numofdimensions;
     //the above value tells you how long the below array is. For example if num of dimensions is 5, I can store 1,3,2,5,9 to define >    int* arr;
-    int* sizesofdimensions;
+    //shouldn't need to store any values (like sizes of dimenions or the location
+    //int* sizesofdimensions;
+    //do have to store type of array
     TableNode* typeofarray;
 }array_info;
 
@@ -35,12 +40,12 @@ typedef struct{
 }function_type_info;
 
 typedef union {
-    PrimAdInfo* primitive_info;
-    ArrayAdInfo* array_info;
-    RecAdInfo* record_info;
-    StringAdInfo* string_info;
-    FunDecAdInfo* func_dec_info;
-    FunTypeAdInfo* func_type_info;
+    primitive_info* PrimAdInfo;
+    array_info* ArrayAdInfo;
+    record_info* RecAdInfo;
+    //string_info* StringAdInfo;
+    func_dec_info* FunDecAdInfo;
+    func_type_info* FunTypeAdInfo;
     }AdInfo;
 
 typedef struct ListOfTable {