From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/editions/async-block-2015.rs | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 tests/ui/editions/async-block-2015.rs (limited to 'tests/ui/editions/async-block-2015.rs') diff --git a/tests/ui/editions/async-block-2015.rs b/tests/ui/editions/async-block-2015.rs new file mode 100644 index 000000000..3daf4930c --- /dev/null +++ b/tests/ui/editions/async-block-2015.rs @@ -0,0 +1,30 @@ +async fn foo() { +//~^ ERROR `async fn` is not permitted in Rust 2015 +//~| NOTE to use `async fn`, switch to Rust 2018 or later +//~| HELP pass `--edition 2021` to `rustc` +//~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide + + let x = async {}; + //~^ ERROR cannot find struct, variant or union type `async` in this scope + //~| NOTE `async` blocks are only allowed in Rust 2018 or later + let y = async { //~ NOTE `async` blocks are only allowed in Rust 2018 or later + let x = 42; + //~^ ERROR expected identifier, found keyword `let` + //~| NOTE expected identifier, found keyword + //~| HELP pass `--edition 2021` to `rustc` + //~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide + 42 + }; + let z = async { //~ NOTE `async` blocks are only allowed in Rust 2018 or later + 42 + //~^ ERROR expected identifier, found `42` + //~| NOTE expected identifier + //~| HELP pass `--edition 2021` to `rustc` + //~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide + }; + y.await; + z.await; + x +} + +fn main() {} -- cgit v1.2.3