Start of code generation

.vscode/settings.json

@@ -1,5 +1,50 @@
 {
     "files.associations": {
-        "ostream": "cpp"
+        "ostream": "cpp",
+        "array": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "*.tcc": "cpp",
+        "cctype": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "compare": "cpp",
+        "concepts": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "deque": "cpp",
+        "string": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "functional": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "numeric": "cpp",
+        "random": "cpp",
+        "string_view": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "fstream": "cpp",
+        "initializer_list": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "numbers": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "cinttypes": "cpp",
+        "typeinfo": "cpp"
     }
 }

Analyser.tab.c

@@ -82,7 +82,7 @@
     void yyerror(std::string s) {
         cout << "Syntax Error in the line " << line_no << endl;
         //cerr << s << ", line " << yylineno << endl;
-        exit(0);
+        exit(1);
     };
 
     typedef struct {

Analyser.y

@@ -13,7 +13,7 @@
     void yyerror(std::string s) {
         cout << "Syntax Error in the line " << line_no << endl;
         //cerr << s << ", line " << yylineno << endl;
-        exit(0);
+        exit(1);
     };
 
     typedef struct {