rust/tests/ui/proc-macro/edition-gated-async-move-syntax-issue89699.rs

//@ aux-build:edition-gated-async-move-syntax.rs
//@ edition: 2015

// Non-regression test for issue #89699, where a proc-macro emitting syntax only available in
//@ edition 2018 and up (`async move`) is used on edition 2015

extern crate edition_gated_async_move_syntax;

#[edition_gated_async_move_syntax::foo]
fn foo() {} //~ ERROR `async move` blocks are only allowed in Rust 2018 or later