Regression test.
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// 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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// Ensure that we reject code when a nonlocal exit (`break`,
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// `continue`) causes us to pop over a needed assignment.
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pub fn main() {
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foo1();
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foo2();
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}
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pub fn foo1() {
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let x: i32;
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loop { x = break; }
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println!("{}", x); //~ ERROR use of possibly uninitialized variable: `x`
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}
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pub fn foo2() {
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let x: i32;
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for _ in 0..10 { x = continue; }
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println!("{}", x); //~ ERROR use of possibly uninitialized variable: `x`
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}
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