Backup, Decl,Type parsing enum,structs etc.

decl.c

@@ -2,7 +2,6 @@
 function Decl *
 decl_new(Parser *p, Decl_Kind kind, Token *token, Intern_String name){
   Decl *result = arena_push_struct(&p->main_arena, Decl);
-  memory_zero(result, sizeof(Decl));
   
   result->token = token;
   result->kind = kind;
@@ -13,12 +12,33 @@ decl_new(Parser *p, Decl_Kind kind, Token *token, Intern_String name){
 function Decl_Enum_Child *
 decl_enum_child(Parser *p, Token *token, Expr *expr){
   Decl_Enum_Child *result = arena_push_struct(&p->main_arena, Decl_Enum_Child);
-  memory_zero(result, sizeof(Decl_Enum_Child));
   result->expr = expr;
   result->token = token;
   return result;
 }
 
+function Decl *
+decl_variable(Parser *p, Token *token, Type *type, Expr *expr){
+  Decl *result = decl_new(p, DK_Variable, token, token->intern_val);
+  result->var_val.expr = expr;
+  result->var_val.type = type;
+  return result;
+}
+
+function Decl *
+decl_function(Parser *p, Token *token, Type *return_type){
+  Decl *result = decl_new(p, DK_Function, token, token->intern_val);
+  result->func_val.return_type = return_type;
+  return result;
+}
+
+function Decl *
+decl_type(Parser *p, Token *token, Type *type, Intern_String name){
+  Decl *result = decl_new(p, DK_Typedef, token, name);
+  result->typedef_val.type = type;
+  return result;
+}
+
 function Decl *
 decl_enum(Parser *p, Token *token, Intern_String name){
   Decl *result = decl_new(p, DK_Enum, token, name);