os-rust/src/test/run-pass/expr-copy.rs

fn f(arg: &mut A) {
    arg.a = 100;
}

#[derive(Copy, Clone)]
struct A { a: isize }

pub fn main() {
    let mut x = A {a: 10};
    f(&mut x);
    assert_eq!(x.a, 100);
    x.a = 20;
    let mut y = x;
    f(&mut y);
    assert_eq!(x.a, 20);
}
test: De-mut the test suite. rs=demuting 2013-02-22 16:08:16 -08:00			`fn f(arg: &mut A) {`
Properly implement copy expressions (And use them in some places that were doing {expr} before.) 2011-09-12 13:13:20 +02:00			`arg.a = 100;`
			`}`

Fallout in tests 2015-03-30 09:38:27 -04:00			`#[derive(Copy, Clone)]`
Mass rename uint/int to usize/isize Now that support has been removed, all lingering use cases are renamed. 2015-03-25 17:06:52 -07:00			`struct A { a: isize }`
testsuite: Eliminate uses of structural records from most run-pass tests Except the pipes tests (that needs a snapshot) 2013-01-25 22:46:32 -08:00
check-fast fallout from removing export, r=burningtree 2013-02-01 19:43:17 -08:00			`pub fn main() {`
test: De-mut the test suite. rs=demuting 2013-02-22 16:08:16 -08:00			`let mut x = A {a: 10};`
			`f(&mut x);`
Use assert_eq! rather than assert! where possible 2013-05-18 22:02:45 -04:00			`assert_eq!(x.a, 100);`
Properly implement copy expressions (And use them in some places that were doing {expr} before.) 2011-09-12 13:13:20 +02:00			`x.a = 20;`
librustc: Add a lint mode for unnecessary `copy` and remove a bunch of them. 2013-06-27 17:41:35 -07:00			`let mut y = x;`
test: De-mut the test suite. rs=demuting 2013-02-22 16:08:16 -08:00			`f(&mut y);`
Use assert_eq! rather than assert! where possible 2013-05-18 22:02:45 -04:00			`assert_eq!(x.a, 20);`
Properly implement copy expressions (And use them in some places that were doing {expr} before.) 2011-09-12 13:13:20 +02:00			`}`