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/src/lexer.c
+++ b/src/lexer.c
@@ -16,7 +16,8 @@ libab_result libab_lexer_init(libab_lexer* lexer) {
        "while",
        "do",
        "->",
-        "fun"
+        "fun",
+        "return"
    };
    libab_lexer_token tokens[] = {
        TOKEN_CHAR,
@@ -27,7 +28,8 @@ libab_result libab_lexer_init(libab_lexer* lexer) {
        TOKEN_KW_WHILE,
        TOKEN_KW_DO,
        TOKEN_KW_ARROW,
-        TOKEN_KW_FUN
+        TOKEN_KW_FUN,
+        TOKEN_KW_RETURN
    };
    const size_t count = sizeof(tokens)/sizeof(libab_lexer_token);