// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// Test that changing a tracked commandline argument invalidates
// the cache while changing an untracked one doesn't.

// revisions:rpass1 rpass2 rpass3
// compile-flags: -Z query-dep-graph

#![feature(rustc_attrs)]

#![rustc_partition_translated(module="commandline_args", cfg="rpass2")]
#![rustc_partition_reused(module="commandline_args", cfg="rpass3")]

// Between revisions 1 and 2, we are changing the debuginfo-level, which should
// invalidate the cache. Between revisions 2 and 3, we are adding `--verbose`
// which should have no effect on the cache:
//[rpass1] compile-flags: -C debuginfo=0
//[rpass2] compile-flags: -C debuginfo=2
//[rpass3] compile-flags: -C debuginfo=2 --verbose

pub fn main() {
    // empty
}