Make async_idents an edition incompat lint
This commit is contained in:
Oliver Schneider
parent
15a8a66d5c
commit
95208044e8
9 changed files with 238 additions and 18 deletions
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@ -11,6 +11,7 @@
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// edition:2015
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#![feature(raw_identifiers)]
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#![allow(async_idents)]
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#[macro_export]
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macro_rules! produces_async {
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@ -11,6 +11,7 @@
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// edition:2018
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#![feature(raw_identifiers)]
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#![allow(async_idents)]
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#[macro_export]
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macro_rules! produces_async {
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@ -13,6 +13,7 @@
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// compile-pass
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#![feature(raw_identifiers)]
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#![allow(async_idents)]
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#[macro_use]
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extern crate edition_kw_macro_2015;
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@ -13,6 +13,7 @@
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// compile-pass
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#![feature(raw_identifiers)]
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#![allow(async_idents)]
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#[macro_use]
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extern crate edition_kw_macro_2015;
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@ -9,18 +9,21 @@
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// except according to those terms.
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#![feature(raw_identifiers)]
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#![deny(rust_2018_idioms)]
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#![allow(dead_code)]
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#![allow(dead_code, unused_variables, non_camel_case_types, non_upper_case_globals)]
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// edition:2015
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// run-rustfix
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fn r#async() {} //~ ERROR async
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//~^ WARN hard error in the 2018 edition
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macro_rules! foo {
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($foo:ident) => {};
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($r#async:expr, r#async) => {};
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//~^ ERROR async
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//~| ERROR async
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//~| WARN hard error in the 2018 edition
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//~| WARN hard error in the 2018 edition
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}
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foo!(async);
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@ -29,4 +32,56 @@ mod dont_lint_raw {
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fn r#async() {}
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}
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fn main() {}
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mod async_trait {
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trait r#async {}
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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struct MyStruct;
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impl r#async for MyStruct {}
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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mod async_static {
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static r#async: u32 = 0;
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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mod async_const {
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const r#async: u32 = 0;
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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struct Foo;
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impl Foo { fn r#async() {} }
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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fn main() {
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struct r#async {}
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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let r#async: r#async = r#async {};
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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//~| ERROR async
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//~| WARN hard error in the 2018 edition
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//~| ERROR async
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//~| WARN hard error in the 2018 edition
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}
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#[macro_export]
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macro_rules! produces_async {
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() => (pub fn r#async() {})
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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#[macro_export]
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macro_rules! consumes_async {
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(r#async) => (1)
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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@ -9,18 +9,21 @@
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// except according to those terms.
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#![feature(raw_identifiers)]
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#![deny(rust_2018_idioms)]
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#![allow(dead_code)]
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#![allow(dead_code, unused_variables, non_camel_case_types, non_upper_case_globals)]
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// edition:2015
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// run-rustfix
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fn async() {} //~ ERROR async
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//~^ WARN hard error in the 2018 edition
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macro_rules! foo {
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($foo:ident) => {};
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($async:expr, async) => {};
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//~^ ERROR async
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//~| ERROR async
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//~| WARN hard error in the 2018 edition
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//~| WARN hard error in the 2018 edition
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}
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foo!(async);
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@ -29,4 +32,56 @@ mod dont_lint_raw {
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fn r#async() {}
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}
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fn main() {}
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mod async_trait {
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trait async {}
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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struct MyStruct;
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impl async for MyStruct {}
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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mod async_static {
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static async: u32 = 0;
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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mod async_const {
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const async: u32 = 0;
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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struct Foo;
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impl Foo { fn async() {} }
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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fn main() {
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struct async {}
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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let async: async = async {};
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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//~| ERROR async
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//~| WARN hard error in the 2018 edition
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//~| ERROR async
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//~| WARN hard error in the 2018 edition
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}
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#[macro_export]
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macro_rules! produces_async {
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() => (pub fn async() {})
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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#[macro_export]
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macro_rules! consumes_async {
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(async) => (1)
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//~^ ERROR async
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//~| WARN hard error in the 2018 edition
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}
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@ -4,24 +4,126 @@ error: `async` is a keyword in the 2018 edition
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LL | fn async() {} //~ ERROR async
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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note: lint level defined here
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--> $DIR/async-ident.rs:12:9
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LL | #![deny(rust_2018_idioms)]
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| ^^^^^^^^^^^^^^^^
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= note: #[deny(async_idents)] implied by #[deny(rust_2018_idioms)]
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= note: #[deny(async_idents)] on by default
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:21:7
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--> $DIR/async-ident.rs:22:7
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LL | ($async:expr, async) => {};
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:21:19
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--> $DIR/async-ident.rs:22:19
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LL | ($async:expr, async) => {};
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: aborting due to 3 previous errors
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:36:11
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LL | trait async {}
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:40:10
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LL | impl async for MyStruct {}
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:46:12
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LL | static async: u32 = 0;
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:52:11
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LL | const async: u32 = 0;
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:58:15
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LL | impl Foo { fn async() {} }
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:63:12
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LL | struct async {}
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:66:9
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LL | let async: async = async {};
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:66:16
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LL | let async: async = async {};
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:66:24
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LL | let async: async = async {};
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:77:19
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LL | () => (pub fn async() {})
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: `async` is a keyword in the 2018 edition
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--> $DIR/async-ident.rs:84:6
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LL | (async) => (1)
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| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
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= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
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error: aborting due to 14 previous errors
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