From 1f7989533b08410405512078df875e60898fe054 Mon Sep 17 00:00:00 2001
From: Garritt McCune <glmccune@gmail.com>
Date: Mon, 3 Oct 2022 20:11:04 -0500
Subject: [PATCH] Fixed a bug in the SymbolsTable where it wouldn't update its
 size.

---
 src/parser.c        | 80 +++------------------------------------------
 src/symbols_table.c |  3 +-
 2 files changed, 6 insertions(+), 77 deletions(-)

diff --git a/src/parser.c b/src/parser.c
index b6731b8..73adbea 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -7,8 +7,6 @@
 Symbol* CreateSymbol(Token* token, int length, int address, int resolved);
 const List* TokensList;
 int CurrentToken = 0;
-//int HeapStart = 4; // zero indexed, used for declared variables.
-//int BinaryEnd = 4; // Zero indexed (binary starts with a 4 byte header)
 
 void PrintSymbols(void);
 void HandleOperation(void);
@@ -41,18 +39,16 @@ IRState* ParseTokens(List* tokens) {
                 break;
             case LabelClass:
                 AdvanceParser();
-                printf("%s: \n", t->Lemexe);
-                AddSymbolToTable(t->Lemexe, NULL, strlen(t->Lemexe), MachineState.SymbolsTable);
+                AddSymbolToTable(t->Lemexe, NULL, strlen(t->Lemexe), MachineState.SymbolsTable)->Resolved = 1;
                 AdvanceParser(); //Consume the NewLine
                 break;
             default:
-                fprintf(stderr, "[Error] Line %d: Syntax error, expected start of expression, got '%c' [%d].\n", t->LineNumber, t->Value.Punctuation, t->Class);
+                fprintf(stderr, "[Warning] Line %d: Syntax error, expected start of expression, got '%c' [%d].\n", t->LineNumber, t->Value.Punctuation, t->Class);
                 //exit(1);
-                AdvanceParser();
+                IgnoreParserLine();
+                AdvanceParser(); //Consume the new line
                 break;
         }
-
-        //AdvanceParser();
     }
 
     if (MachineState.SymbolsTable->Size > 0) PrintSymbols();
@@ -67,23 +63,6 @@ IRState* ParseTokens(List* tokens) {
         printf("%s\n", mn);
     }
 
-    //DestroyList(SymbolsTable);
-
-    //memcpy(&Heap[HeapTop], Memory, ProgramCounter);
-    //int totalSize = HeapTop + ProgramCounter;
-    // Heap[0] = 2 >> HeapTop & 0xFF;
-    // Heap[1] = HeapTop & 0xFF;
-    // Heap[2] = 2 >> totalSize & 0xFF;
-    // Heap[3] = totalSize & 0xFF;
-
-    // for(int i = 0; i < 33; i++) { 
-    //     if (i != 0 && i % 3 == 0) printf("\n");
-    //     printf("%02X ", Heap[i] & 0xFF);
-    // }
-    // printf("\n");
-    // printf("Program Counter: %d\n", ProgramCounter);
-    // printf("Heap Top: %#06X\n", HeapTop);
-
     return &MachineState;
 }
 
@@ -133,57 +112,6 @@ OpcodeParameter GetParameterType(Token** sourceToken) {
             break;
     }
 
-    // while(!ParserAtEnd()) {
-    //     if (token->EndOfFile || (token->Class == PunctuationClass && token->Value.Punctuation == NewLine)) break;
-
-    //     if (token->Class == RegisterClass) {
-    //         *sourceToken = token;
-
-    //         AdvanceParser();
-
-    //         return RegisterParameter;
-    //     }
-
-    //     if (token->Class == PunctuationClass) {
-    //         if (token->Value.Punctuation == LBracket) {
-    //             AdvanceParser();
-    //             token = PeekToken();
-
-    //             *sourceToken = token;
-
-    //             AdvanceParser();
-
-    //             if (PeekToken()->Class == PunctuationClass && PeekToken()->Value.Punctuation != RBracket) {
-    //                 //error
-    //                 fprintf(stderr, "[Error] Line %d Expected closing bracket.\n", token->LineNumber);
-    //                 exit(1);
-    //             }
-    //             else AdvanceParser();
-
-    //             return AddressParameter;
-    //         }
-    //         else {
-    //             //error
-    //             fprintf(stderr, "[Error] Line: %d Expected opening bracket.\n", token->LineNumber);
-    //             exit(1);
-    //         }
-    //     }
-
-    //     if (token->Class == NumberClass) {
-    //         *sourceToken = token;
-
-    //         AdvanceParser();
-
-    //         return ConstantParameter;
-    //     }
-
-    //     if (token->Class & AddressClass) {
-    //         *sourceToken = token;
-    //         AdvanceParser();
-    //         return AddressParameter;
-    //     }
-    // }
-
     return NoParameter;
 }
 
diff --git a/src/symbols_table.c b/src/symbols_table.c
index ce7442c..3cae1ca 100644
--- a/src/symbols_table.c
+++ b/src/symbols_table.c
@@ -52,7 +52,7 @@ Symbol* TryGetSymbol(char* name, SymbolTable* table) {
 }
 
 Symbol* AddSymbolToTable(char* name, void* value, int length, SymbolTable* table) {
-    if (!name || !value || !table || length == 0) return NULL;
+    //if (!name || !value || !table || length == 0) return NULL;
 
     for(int i = 0; i < table->Size; i++) {
         if (strcmp(table->Symbols[i]->Name, name) == 0) {
@@ -78,6 +78,7 @@ Symbol* AddSymbolToTable(char* name, void* value, int length, SymbolTable* table
     Symbol* symbol = CreateSymbol(name, value, length);
 
     table->Symbols[table->Size] = symbol;
+    table->Size++;
 
     return symbol;
 }