rust/src/test/ui/immut-function-arguments.rs

// revisions: ast mir
//[mir]compile-flags: -Z borrowck=mir

fn f(y: Box<isize>) {
    *y = 5; //[ast]~ ERROR cannot assign
            //[mir]~^ ERROR cannot assign
}

fn g() {
    let _frob = |q: Box<isize>| { *q = 2; }; //[ast]~ ERROR cannot assign
    //[mir]~^ ERROR cannot assign
}

fn main() {}
use `places_conflict` to handle reassignment This fixes the handling of reassignment of struct fields. 2017-12-07 18:48:12 +00:00			`// revisions: ast mir`
			`//[mir]compile-flags: -Z borrowck=mir`
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] 2014-05-06 01:56:44 +00:00
Update compile fail tests to use isize. 2015-01-08 10:54:35 +00:00			`fn f(y: Box<isize>) {`
use `places_conflict` to handle reassignment This fixes the handling of reassignment of struct fields. 2017-12-07 18:48:12 +00:00			`*y = 5; //[ast]~ ERROR cannot assign`
Improve error messages when assigning to a local that starts initialized 2018-06-30 10:02:38 +00:00			`//[mir]~^ ERROR cannot assign`
testsuite: Add tests for mutable function arguments 2013-01-23 07:33:44 +00:00			`}`

			`fn g() {`
use `places_conflict` to handle reassignment This fixes the handling of reassignment of struct fields. 2017-12-07 18:48:12 +00:00			`let _frob = \|q: Box<isize>\| { *q = 2; }; //[ast]~ ERROR cannot assign`
Improve error messages when assigning to a local that starts initialized 2018-06-30 10:02:38 +00:00			`//[mir]~^ ERROR cannot assign`
testsuite: Add tests for mutable function arguments 2013-01-23 07:33:44 +00:00			`}`

librustc: Replace `impl Type : Trait` with `impl Trait for Type`. rs=implflipping 2013-02-14 19:47:00 +00:00			`fn main() {}`