Add parsing for def/set! expressions

1 files changed, 11 insertions, 0 deletions

diff --git a/src/parser.h b/src/parser.h
index b2b07c8..14d9df5 100755
--- a/src/parser.h
+++ b/src/parser.h
@@ -13,6 +13,8 @@ typedef enum ObjectType {
     OBJ_TYPE_PAIR,
     OBJ_TYPE_LAMBDA,
     OBJ_TYPE_IF,
+    OBJ_TYPE_DEF,
+    OBJ_TYPE_SET,
 } ObjectType;
 
 typedef struct Object {
@@ -43,6 +45,13 @@ typedef struct Object {
              struct Object *expr_true;
              struct Object *expr_false;
          };
+
+         // OBJ_TYPE_DEF
+         // OBJ_TYPE_SET
+         struct {
+             struct Object *var_name;
+             struct Object *var_expr;
+         };
     };
 
     size_t line;
@@ -71,6 +80,8 @@ Object * parse_bool(Token tok);
 Object * parse_fixnum(Token tok);
 Object * parse_list(Parser *parser, Errors *errors);
 Object * parse_lambda(Parser *parser, Errors *errors);
+Object * parse_if(Parser *parser, Errors *errors);
+Object * parse_var(Parser *parser, Errors *errors);
 Root * parse(Token *tokens, Errors *errors);
 
 // Object operations.