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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/editions/async-block-2015.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/editions/async-block-2015.rs')
-rw-r--r-- | src/test/ui/editions/async-block-2015.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/editions/async-block-2015.rs b/src/test/ui/editions/async-block-2015.rs new file mode 100644 index 000000000..3daf4930c --- /dev/null +++ b/src/test/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() {} |