feat: guard 语句 guard x >= 0 else { return -1; }

2026-06-05 20:49:03 +08:00
parent 18172ca724
commit c6e492662e
5 changed files with 27 additions and 3 deletions
@@ -6,7 +6,7 @@
 // === Token 类型枚举 ===
 typedef enum {
    // 关键字
-    TOK_FN, TOK_LET, TOK_VAR, TOK_IF, TOK_ELSE, TOK_WHILE, TOK_FOR, TOK_IN, TOK_RETURN,
+    TOK_FN, TOK_LET, TOK_VAR, TOK_IF, TOK_ELSE, TOK_WHILE, TOK_FOR, TOK_IN, TOK_RETURN, TOK_GUARD,
    TOK_STRUCT, TOK_TYPE, TOK_ENUM, TOK_EXTEND, TOK_MATCH,
    // 类型关键字
    TOK_I32, TOK_I64, TOK_U64, TOK_F64, TOK_BOOL, TOK_CHAR, TOK_STR, TOK_VOID,