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Move configuration 1 phase before crate metadata collection
Stripping unconfigured items prior to collecting crate metadata means we can say things like `#![cfg_attr(foo, crate_type="lib")]`. Fixes #25347.
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// Copyright 2015 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. | ||
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// no-prefer-dynamic | ||
// compile-flags: --cfg foo | ||
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#![cfg_attr(foo, crate_type="lib")] | ||
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pub fn foo() {} |
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// Copyright 2015 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. | ||
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// aux-build:crate-attributes-using-cfg_attr.rs | ||
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extern crate crate_attributes_using_cfg_attr; | ||
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pub fn main() {} |