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// RUN: %dafny /compile:0 "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
module Io {
predicate AdvanceTime(oldTime:int) { oldTime > 2 }
class Time
{
static method GetTime()
ensures AdvanceTime(1);
}
function MaxPacketSize() : int { 65507 }
class UdpClient
{
method Receive()
ensures AdvanceTime(3);
method Send() returns(ok:bool)
requires 0 <= MaxPacketSize();
}
}
abstract module Host {
import opened Io // Doesn't work.
//import Io // Works
}
abstract module Main {
import H : Host
}
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