tweaking statement options

src/grammar.h

@@ -8,9 +8,11 @@
 #include "../src/symbol_table.h"
 extern FILE *asc_flag;
 extern bool tc_flag;
+extern bool entry_flag;
 extern void insert_code_line(char *error_message, int line_number);
 extern bool contains_errors;
 
+
 typedef enum {
     ERROR_RUNTIME = 1,
     ERROR_SYNTAX = 2,

src/grammar.y

@@ -170,6 +170,10 @@ definition:
         }
 
     | ID {
+            if(strcmp($1, "entry") == 0){
+                //seen entry function
+                entry_flag = true;
+            }
         emit_function_start(table_lookup(cur,$1));
         //printf("ID: %s\n", $1);
         //printf("Type: %s\n", getType(table_lookup(getAncestor(cur), $1)));
@@ -222,7 +226,7 @@ definition:
 
             }
             if(type_of_param_type == TYPE_PRIMITIVE_TYPE){
-                CreateEntry(cur, TYPE_PRIMITIVE, parameter,NULL, getAdInfo(parameter))==undefined;
+                CreateEntry(cur, TYPE_PRIMITIVE, parameter,NULL, getAdInfo(parameter));//==undefined;
                   //  throw_error(ERROR_TYPE, "Duplicate defination of parameter in function definition.");}
 
             }
@@ -309,6 +313,7 @@ function_declaration:
             if (CreateEntry(cur,TYPE_FUNCTION_DECLARATION, table_lookup(cur, $4), $2, CreateFunctionDeclarationInfo(-1, false,NULL)) == undefined) {
                 throw_error(ERROR_TYPE, "Duplicate defination of function in function declaration");
             }
+
         }
             else{
                 throw_error(ERROR_TYPE, "Function declatation (%s) is not a valid function type", $2);
@@ -722,9 +727,12 @@ simple_statement:
     |   RETURN expression {
             $$ = getTypeEntry((TableNode*)$2);
             emit_return(tn_or_const(NODE,(TableNode*)$2));}
+
+ //   |   assignable ASSIGN RESERVE assignable{ }
     |simple_statement error {yyerrok; yyclearin; printdebug("error in simple statement");}
 
 
+
     ;
 
 

src/runner.h

@@ -56,6 +56,7 @@ FILE *ir_flag = NULL;
 FILE *cg_flag = NULL;
 bool tc_flag = false;
 bool DEBUG = false;
+bool entry_flag = false;
 int no_flag = 0;
 int arg;
 bool contains_errors = false;