feat: 增加一元前缀(-x !x)

2025-06-12 16:21:54 +08:00 · 2025-06-12 16:21:54 +08:00 · a9819b769a
commit a9819b769a
parent ac8afa8d0c
1 changed files with 3 additions and 0 deletions
--- a/src/main/java/org/jcnc/snow/compiler/parser/expression/Precedence.java
+++ b/src/main/java/org/jcnc/snow/compiler/parser/expression/Precedence.java
@ -24,6 +24,9 @@ public enum Precedence {
     */
    PRODUCT,

+    /** 一元前缀（-x !x） */
+    UNARY,
+
    /**
     * 函数调用、成员访问等最强绑定（例如 foo()、obj.prop）。
     */