rust/tests/ui/macros/macro-method-issue-4621.rs

//@ run-pass

struct A;

macro_rules! make_thirteen_method {() => (fn thirteen(&self)->isize {13})}
impl A { make_thirteen_method!(); }

fn main() {
    assert_eq!(A.thirteen(),13);
}
[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00			`//@ run-pass`
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
test case for method macros 2014-07-12 03:56:46 +00:00			`struct A;`

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			`macro_rules! make_thirteen_method {() => (fn thirteen(&self)->isize {13})}`
librustc: Always parse `macro!()`/`macro![]` as expressions if not followed by a semicolon. This allows code like `vec![1i, 2, 3].len();` to work. This breaks code that uses macros as statements without putting semicolons after them, such as: fn main() { ... assert!(a == b) assert!(c == d) println(...); } It also breaks code that uses macros as items without semicolons: local_data_key!(foo) fn main() { println("hello world") } Add semicolons to fix this code. Those two examples can be fixed as follows: fn main() { ... assert!(a == b); assert!(c == d); println(...); } local_data_key!(foo); fn main() { println("hello world") } RFC #378. Closes #18635. [breaking-change] 2014-11-14 17:18:10 +00:00			`impl A { make_thirteen_method!(); }`
test case for method macros 2014-07-12 03:56:46 +00:00
			`fn main() {`
			`assert_eq!(A.thirteen(),13);`
			`}`