26 lines
784 B
Rust
26 lines
784 B
Rust
// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Test use of const fn from another crate without a feature gate.
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#![feature(rustc_attrs)]
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#![allow(unused_variables)]
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// aux-build:const_fn_lib.rs
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extern crate const_fn_lib;
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use const_fn_lib::foo;
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#[rustc_error]
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fn main() { //~ ERROR compilation successful
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let x = foo(); // use outside a constant is ok
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}
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