feat: 命名参数 draw_rect(width: 10, height: 20)

2026-06-05 20:54:58 +08:00
parent c6e492662e
commit 6b6925b2b8
9 changed files with 272 additions and 24 deletions
@@ -0,0 +1,17 @@
+fn draw_rect(x: i64, y: i64, w: i64, h: i64) -> i64 {
+    print_i64(x);
+    print_i64(y);
+    print_i64(w);
+    print_i64(h);
+    return 0;
+}
+
+fn main() -> i64 {
+    // 位置参数
+    draw_rect(0, 0, 100, 200);
+
+    // 命名参数（任意顺序）
+    draw_rect(w: 10, h: 20, x: 1, y: 2);
+
+    return 0;
+}