rust/src/test/ui/rust-2018/macro-use-warned-against.stderr

warning: deprecated `#[macro_use]` directive used to import macros should be replaced at use sites with a `use` statement to import the macro instead
  --> $DIR/macro-use-warned-against.rs:17:1
   |
LL | #[macro_use] //~ WARN should be replaced at use sites with a `use` statement
   | ^^^^^^^^^^^^
   |
note: lint level defined here
  --> $DIR/macro-use-warned-against.rs:15:9
   |
LL | #![warn(macro_use_extern_crate, unused)]
   |         ^^^^^^^^^^^^^^^^^^^^^^

warning: unused `#[macro_use]` import
  --> $DIR/macro-use-warned-against.rs:19:1
   |
LL | #[macro_use] //~ WARN unused `#[macro_use]`
   | ^^^^^^^^^^^^
   |
note: lint level defined here
  --> $DIR/macro-use-warned-against.rs:15:33
   |
LL | #![warn(macro_use_extern_crate, unused)]
   |                                 ^^^^^^
   = note: #[warn(unused_imports)] implied by #[warn(unused)]
rustc: Lint against `#[macro_use]` in 2018 idioms This commit adds a lint to the compiler to warn against the `#[macro_use]` directive as part of the `rust_2018_idioms` lint. This lint is turned off by default and is only enabled when the `use_extern_macros` feature is also enabled. The lint here isn't fully fleshed out as it's just a simple warning rather than suggestions of how to actually import the macro, but hopefully it's a good base to start from! cc #52043 2018-07-11 21:25:29 +00:00			warning: deprecated `#[macro_use]` directive used to import macros should be replaced at use sites with a `use` statement to import the macro instead
Stabilize `use_extern_macros` 2018-05-14 00:22:52 +00:00			`--> $DIR/macro-use-warned-against.rs:17:1`
rustc: Lint against `#[macro_use]` in 2018 idioms This commit adds a lint to the compiler to warn against the `#[macro_use]` directive as part of the `rust_2018_idioms` lint. This lint is turned off by default and is only enabled when the `use_extern_macros` feature is also enabled. The lint here isn't fully fleshed out as it's just a simple warning rather than suggestions of how to actually import the macro, but hopefully it's a good base to start from! cc #52043 2018-07-11 21:25:29 +00:00			`\|`
			LL \| #[macro_use] //~ WARN should be replaced at use sites with a `use` statement
			`\| ^^^^^^^^^^^^`
			`\|`
			`note: lint level defined here`
			`--> $DIR/macro-use-warned-against.rs:15:9`
			`\|`
rustc: Trim down the `rust_2018_idioms` lint group These migration lints aren't all up to par in terms of a good migration experience. Some, like `unreachable_pub`, hit bugs like #52665 and unprepared macros to be handled enough of the time. Others like linting against `#[macro_use]` are swimming upstream in an ecosystem that's not quite ready (and slightly buggy pending a few current PRs). The general idea is that we will continue to recommend the `rust_2018_idioms` lint group as part of the transition guide (as an optional step) but we'll be much more selective about which lints make it into this group. Only those with a strong track record of not causing too much churn will make the cut. cc #52679 2018-07-31 22:45:11 +00:00			`LL \| #![warn(macro_use_extern_crate, unused)]`
			`\| ^^^^^^^^^^^^^^^^^^^^^^`
rustc: Lint against `#[macro_use]` in 2018 idioms This commit adds a lint to the compiler to warn against the `#[macro_use]` directive as part of the `rust_2018_idioms` lint. This lint is turned off by default and is only enabled when the `use_extern_macros` feature is also enabled. The lint here isn't fully fleshed out as it's just a simple warning rather than suggestions of how to actually import the macro, but hopefully it's a good base to start from! cc #52043 2018-07-11 21:25:29 +00:00
			warning: unused `#[macro_use]` import
Stabilize `use_extern_macros` 2018-05-14 00:22:52 +00:00			`--> $DIR/macro-use-warned-against.rs:19:1`
rustc: Lint against `#[macro_use]` in 2018 idioms This commit adds a lint to the compiler to warn against the `#[macro_use]` directive as part of the `rust_2018_idioms` lint. This lint is turned off by default and is only enabled when the `use_extern_macros` feature is also enabled. The lint here isn't fully fleshed out as it's just a simple warning rather than suggestions of how to actually import the macro, but hopefully it's a good base to start from! cc #52043 2018-07-11 21:25:29 +00:00			`\|`
			LL \| #[macro_use] //~ WARN unused `#[macro_use]`
			`\| ^^^^^^^^^^^^`
			`\|`
			`note: lint level defined here`
rustc: Trim down the `rust_2018_idioms` lint group These migration lints aren't all up to par in terms of a good migration experience. Some, like `unreachable_pub`, hit bugs like #52665 and unprepared macros to be handled enough of the time. Others like linting against `#[macro_use]` are swimming upstream in an ecosystem that's not quite ready (and slightly buggy pending a few current PRs). The general idea is that we will continue to recommend the `rust_2018_idioms` lint group as part of the transition guide (as an optional step) but we'll be much more selective about which lints make it into this group. Only those with a strong track record of not causing too much churn will make the cut. cc #52679 2018-07-31 22:45:11 +00:00			`--> $DIR/macro-use-warned-against.rs:15:33`
rustc: Lint against `#[macro_use]` in 2018 idioms This commit adds a lint to the compiler to warn against the `#[macro_use]` directive as part of the `rust_2018_idioms` lint. This lint is turned off by default and is only enabled when the `use_extern_macros` feature is also enabled. The lint here isn't fully fleshed out as it's just a simple warning rather than suggestions of how to actually import the macro, but hopefully it's a good base to start from! cc #52043 2018-07-11 21:25:29 +00:00			`\|`
rustc: Trim down the `rust_2018_idioms` lint group These migration lints aren't all up to par in terms of a good migration experience. Some, like `unreachable_pub`, hit bugs like #52665 and unprepared macros to be handled enough of the time. Others like linting against `#[macro_use]` are swimming upstream in an ecosystem that's not quite ready (and slightly buggy pending a few current PRs). The general idea is that we will continue to recommend the `rust_2018_idioms` lint group as part of the transition guide (as an optional step) but we'll be much more selective about which lints make it into this group. Only those with a strong track record of not causing too much churn will make the cut. cc #52679 2018-07-31 22:45:11 +00:00			`LL \| #![warn(macro_use_extern_crate, unused)]`
			`\| ^^^^^^`
rustc: Lint against `#[macro_use]` in 2018 idioms This commit adds a lint to the compiler to warn against the `#[macro_use]` directive as part of the `rust_2018_idioms` lint. This lint is turned off by default and is only enabled when the `use_extern_macros` feature is also enabled. The lint here isn't fully fleshed out as it's just a simple warning rather than suggestions of how to actually import the macro, but hopefully it's a good base to start from! cc #52043 2018-07-11 21:25:29 +00:00			`= note: #[warn(unused_imports)] implied by #[warn(unused)]`