rust/tests/ui/binding/match-ref-binding-mut.rs

// run-pass
#![allow(non_shorthand_field_patterns)]

struct Rec {
    f: isize
}

fn destructure(x: &mut Rec) {
    match *x {
      Rec {f: ref mut f} => *f += 1
    }
}

pub fn main() {
    let mut v = Rec {f: 22};
    destructure(&mut v);
    assert_eq!(v.f, 23);
}
Add `// run-pass` annotations to all the tests under `ui/run-pass/`. (I may have accidentally added it to some auxilliary crates as well; my emacs-macro-based methodology was pretty crude.) 2018-08-30 12:18:55 +00:00			`// run-pass`
Add `#![allow(..)]` for a slew of lints of migrated run-pass tests, to silence stderr output. 2018-08-31 13:02:01 +00:00			`#![allow(non_shorthand_field_patterns)]`
rustdoc: Replace no-pretty-expanded with pretty-expanded Now that features must be declared expanded source often does not compile. This adds 'pretty-expanded' to a bunch of test cases that still work. 2015-03-22 20:13:15 +00:00
testsuite: Eliminate uses of structural records from most run-pass tests Except the pipes tests (that needs a snapshot) 2013-01-26 06:46:32 +00:00			`struct Rec {`
Mass rename uint/int to usize/isize Now that support has been removed, all lingering use cases are renamed. 2015-03-26 00:06:52 +00:00			`f: isize`
testsuite: Eliminate uses of structural records from most run-pass tests Except the pipes tests (that needs a snapshot) 2013-01-26 06:46:32 +00:00			`}`
make `ref x` bindings produce region ptrs and fix various minor bugs we now detect inconsistent modes, binding names, and various other errors. typeck/trans integration is mostly done. borrowck not so much. more tests needed. 2012-08-06 14:20:23 +00:00
testsuite: Eliminate uses of structural records from most run-pass tests Except the pipes tests (that needs a snapshot) 2013-01-26 06:46:32 +00:00			`fn destructure(x: &mut Rec) {`
s/alt/match/ 2012-08-06 23:13:52 +00:00			`match *x {`
testsuite: Eliminate uses of structural records from most run-pass tests Except the pipes tests (that needs a snapshot) 2013-01-26 06:46:32 +00:00			`Rec {f: ref mut f} => *f += 1`
make `ref x` bindings produce region ptrs and fix various minor bugs we now detect inconsistent modes, binding names, and various other errors. typeck/trans integration is mostly done. borrowck not so much. more tests needed. 2012-08-06 14:20:23 +00:00			`}`
			`}`

check-fast fallout from removing export, r=burningtree 2013-02-02 03:43:17 +00:00			`pub fn main() {`
testsuite: Eliminate uses of structural records from most run-pass tests Except the pipes tests (that needs a snapshot) 2013-01-26 06:46:32 +00:00			`let mut v = Rec {f: 22};`
make `ref x` bindings produce region ptrs and fix various minor bugs we now detect inconsistent modes, binding names, and various other errors. typeck/trans integration is mostly done. borrowck not so much. more tests needed. 2012-08-06 14:20:23 +00:00			`destructure(&mut v);`
Use assert_eq! rather than assert! where possible 2013-05-19 02:02:45 +00:00			`assert_eq!(v.f, 23);`
s/alt/match/ 2012-08-06 23:13:52 +00:00			`}`