Add support for the return keyword.

2018-03-08 21:31:24 -08:00
parent f3f1cc8c43
commit bb61dbcd54
6 changed files with 38 additions and 5 deletions
--- a/include/lexer.h
+++ b/include/lexer.h
@@ -64,6 +64,7 @@ enum libab_lexer_token_e {
    TOKEN_KW_DO,
    TOKEN_KW_ARROW,
    TOKEN_KW_FUN,
+    TOKEN_KW_RETURN,
    TOKEN_LAST
 };

--- a/include/tree.h
+++ b/include/tree.h
@@ -22,7 +22,8 @@ enum libab_tree_variant_e {
    TREE_DOWHILE,
    TREE_CALL,
    TREE_FUN,
-    TREE_FUN_PARAM
+    TREE_FUN_PARAM,
+    TREE_RETURN
 };

 /**