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

This commit is contained in:
Partho Bhattacharya
2025-03-14 12:04:53 -04:00
parent 392a4b3ba5
commit f0e0d7bdbc
3 changed files with 54 additions and 21 deletions

View File

@ -8,6 +8,8 @@
#include <stdlib.h>
char * typey = "type";
char * funy = "function";
TableNode* funprime;
TableNode* arrayprim;
typedef enum {
//First 4 below are primitive types that are all encapsulated in primitive type
@ -81,18 +83,20 @@ primitive_info* CreatePrimitiveInfo(size){
return prim;
}
string_info* CreateStringInfo(int length, char* loc){
//probably don't need the below structure since can create from an array
/*string_info* CreateStringInfo(int length, char* loc){
string_info* stringy = (string_info*)malloc(sizeof(string_info));
stringy.length=length;
char* location = loc;
return stringy;
}
array_info* CreateArrayInfo(int dim, int* sizes, TableNode* type){
*/
array_info* CreateArrayInfo(int dim, /*int* sizes,*/ TableNode* type){
array_info* arr = (array_info*)malloc(sizeof(array_info));
arr.numofdimensions=dim;
arr.typeofarray=type;
int* dimensionsizes = loc;
arr->typeofarray=type;
//avoiding storing any types like below
//int* dimensionsizes = loc;
return arr;
}
@ -103,6 +107,7 @@ record_info* CreateRecordInfo(int length, TableNode* typesarray){
return reccy;
}
//below function takes a bool to see if parameter should be decomposed or not
function_declaration_info* CreateFunctionDeclarationInfo(int line, bool asorregular){
function_declaration_info* fundec = (function_declaration_info*)malloc(sizeof(function_declaration_info));
fundec.startlinenumber=line;
@ -158,19 +163,21 @@ SymbolTable* init(SymbolTable* start){
TableNode* chara = (TableNode*)malloc(sizeof(SymbolTable));
TableNode* stri = (TableNode*)malloc(sizeof(SymbolTable));
TableNode* boo = (TableNode*)malloc(sizeof(SymbolTable));
TableNode* arr = (TableNode*)malloc(sizeof(SymbolTable));
//TableNode* arr = (TableNode*)malloc(sizeof(SymbolTable));
start->entries = integ;
integ->next = addr;
addr->next = chara;
chara->next = stri;
stri->next = boo;
boo->next = arr;
//boo->next = arr;
boo->next = NULL;
integ->theName= "integer";
addr->theName= "address";
chara->theName= "character";
boo->theName= "Boolean";
stri->theName= "string";
arr->theName= "array"
//arr->theName= "array"
//root TableNode that all are pointing to but not in table
TableNode* prime = (TableNode*)malloc(sizeof(SymbolTable));
@ -178,19 +185,37 @@ SymbolTable* init(SymbolTable* start){
prime->theType=NULL;
prime->additionalinfo = NULL;
prime->next = NULL;
TableNode* striprim = (TableNode*)malloc(sizeof(SymbolTable));
prime->theName= "1->character";
//note sur exatly how to get array types to look right so using a dummy Table Node below and updating the print symbol table function to access the additional information to print for array types, similar to function types
TableNode* arrayprim = (TableNode*)malloc(sizeof(SymbolTable));
prime->theName= "array";
prime->theType=NULL;
prime->additionalinfo = NULL;
prime->next = NULL;
//funprime = CreateEntry(NULL,NULL,strdup("function primitive"),NULL);
//similar workaround to arrays above
TableNode* funprime = (TableNode*)malloc(sizeof(SymbolTable));
prime->theName= "primitive function";
prime->theType=NULL;
prime->additionalinfo = NULL;
prime->next = NULL;
integ->theType=prime;
addr->theType=prime;
chara->theType=prime;
stri->theType=striprim;
boo->theType=prime;
arr->theType=prime;
arr->theType=arrayprim;
//filling in all the values for the additional info for initial types
integ->additionalinfo = CreatePrimitiveInfo(4);
addr->additionalinfo = CreatePrimitiveInfo(8);
chara->additionalinfo = CreatePrimitiveInfo(1);
stri->additionalinfo = CreateArrayInfo(1,chara);
boo->additionalinfo = CreatePrimitiveInfo(1);
//addr->additionalinfo = CreatePrimitiveInfo(8);
start->Line_Number = 1;
start->Column_Number = 1;
@ -304,6 +329,7 @@ void print_symbol_table(SymbolTable* table, FILE* file_ptr) {
}
for (; entrie != NULL; entrie = entrie->next) {
if (parant_scope == 0) {
if(strcmp(entrie->theType->theName,"function primitive")|| strccmp(entrie->theType->theName,"
fprintf(file_ptr, "%-17s: %06d : : %-21s: %-28s\n",
entrie->theName, current_scope, entrie->theType->theName,
"Extra annotation");