去除 import t, c

DefaultArgTest/App/main.vp

@@ -1,4 +1,3 @@
-import t
 import stdio
 import testcheck
 import remote
@@ -15,7 +14,7 @@ def local_quad(a: int, b: int = 10, c: int = 20, d: int = 30) -> int:
     return a + b * 100 + c * 10000 + d * 1000000
 
 
-def main() -> int:
+export def main() -> int:
     testcheck.begin("DefaultArgTest: default / named / out-of-order arguments")
 
     # Same-module defaults

DefaultArgTest/App/remote.vp

@@ -1,6 +1,3 @@
-import t
-
-
 # Cross-module: single trailing default (mirrors write in includes/json/__writer.vp)
 def one(x: int, cap: sizet = 4096) -> sizet:
     return cap