stage1 部分功能测试00,01,02,06成功

stage1/test05.spl

@@ -0,0 +1,32 @@
+
+#[extern("vm")] fn vm_printf(fmt: *u8, ...) void;
+
+fn main() void {
+    var x: i32 = 10;
+    if x > 5 {
+        vm_printf("big\n");
+    } else {
+        vm_printf("small\n");
+    }
+
+    var i: i32 = 0;
+    while i < 3 {
+        vm_printf("%d\n", i);
+        i = i + 1;
+    }
+
+    var nums: [3]i32 = [3]i32{100, 200, 300};
+    var slice: []i32 = nums[0..];
+    for slice, 0.. as val, idx {
+        vm_printf("%d:%d\n", idx, val);
+    }
+
+    var j: i32 = 0;
+    while true {
+        j = j + 1;
+        if j == 2 { continue; }
+        if j == 4 { break; }
+        vm_printf("%d\n", j);
+    }
+    ret;
+}