rust/src/test/ui/use/use-after-move-self.rs

#![feature(box_syntax)]

struct S {
    x: Box<isize>,
}

impl S {
    pub fn foo(self) -> isize {
        self.bar();
        return *self.x;  //~ ERROR use of moved value: `self`
    }

    pub fn bar(self) {}
}

fn main() {
    let x = S { x: box 1 };
    println!("{}", x.foo());
}
Test fixes and rebase conflicts 2015-01-07 18:53:58 -08:00			`#![feature(box_syntax)]`
librustc: Remove `~EXPR`, `~TYPE`, and `~PAT` from the language, except for `~str`/`~[]`. Note that `~self` still remains, since I forgot to add support for `Box<self>` before the snapshot. How to update your code: * Instead of `~EXPR`, you should write `box EXPR`. * Instead of `~TYPE`, you should write `Box<Type>`. * Instead of `~PATTERN`, you should write `box PATTERN`. [breaking-change] 2014-05-05 18:56:44 -07:00
librustc: Allow moves out of `self`. r=nmatsakis 2012-12-10 11:58:37 -08:00			`struct S {`
Update compile fail tests to use isize. 2015-01-08 21:54:35 +11:00			`x: Box<isize>,`
librustc: Allow moves out of `self`. r=nmatsakis 2012-12-10 11:58:37 -08:00			`}`

Remove all uses of `pub impl`. rs=style 2013-05-31 15:17:22 -07:00			`impl S {`
Update compile fail tests to use isize. 2015-01-08 21:54:35 +11:00			`pub fn foo(self) -> isize {`
Finalize moves-based-on-type implementation. Changes: - Refactor move mode computation - Removes move mode arguments, unary move, capture clauses (though they still parse for backwards compatibility) - Simplify how moves are handled in trans - Fix a number of illegal copies that cropped up - Workaround for bug involving def-ids in params (see details below) Future work (I'll open bugs for these...): - Improve error messages for moves that are due to bindings - Add support for moving owned content like a.b.c to borrow check, test in trans (but I think it'll "just work") - Proper fix for def-ids in params Def ids in params: Move captures into a map instead of recomputing. This is a workaround for a larger bug having to do with the def-ids associated with ty_params, which are not always properly preserved when inlining. I am not sure of my preferred fix for the larger bug yet. This current fix removes the only code in trans that I know of which relies on ty_param def-ids, but feels fragile. 2013-01-10 10:59:58 -08:00			`self.bar();`
update tests for migrate mode by default 2019-04-22 08:40:08 +01:00			return *self.x; //~ ERROR use of moved value: `self`
librustc: Allow moves out of `self`. r=nmatsakis 2012-12-10 11:58:37 -08:00			`}`

Remove all uses of `pub impl`. rs=style 2013-05-31 15:17:22 -07:00			`pub fn bar(self) {}`
librustc: Allow moves out of `self`. r=nmatsakis 2012-12-10 11:58:37 -08:00			`}`

			`fn main() {`
librustc: Remove `~EXPR`, `~TYPE`, and `~PAT` from the language, except for `~str`/`~[]`. Note that `~self` still remains, since I forgot to add support for `Box<self>` before the snapshot. How to update your code: * Instead of `~EXPR`, you should write `box EXPR`. * Instead of `~TYPE`, you should write `Box<Type>`. * Instead of `~PATTERN`, you should write `box PATTERN`. [breaking-change] 2014-05-05 18:56:44 -07:00			`let x = S { x: box 1 };`
Remove re-exports of std::io::stdio::{print, println} in the prelude. The `print!` and `println!` macros are now the preferred method of printing, and so there is no reason to export the `stdio` functions in the prelude. The functions have also been replaced by their macro counterparts in the tutorial and other documentation so that newcomers don't get confused about what they should be using. 2014-01-09 21:06:55 +11:00			`println!("{}", x.foo());`
librustc: Allow moves out of `self`. r=nmatsakis 2012-12-10 11:58:37 -08:00			`}`