rust/tests/ui/lint/lint-misplaced-attr.rs

// When denying at the crate level, be sure to not get random warnings from the
// injected intrinsics by the compiler.

#![deny(unused_attributes)]

mod a {
    #![crate_type = "bin"] //~ ERROR should be in the root module
}

#[crate_type = "bin"] fn main() {} //~ ERROR should be an inner
Add tests for attribute lint 2013-11-06 15:30:19 +09:00			`// When denying at the crate level, be sure to not get random warnings from the`
			`// injected intrinsics by the compiler.`

Update code with new lint names 2014-10-27 15:37:07 -07:00			`#![deny(unused_attributes)]`
Add tests for attribute lint 2013-11-06 15:30:19 +09:00
			`mod a {`
Remove `Session.used_attrs` and move logic to `CheckAttrVisitor` Instead of updating global state to mark attributes as used, we now explicitly emit a warning when an attribute is used in an unsupported position. As a side effect, we are to emit more detailed warning messages (instead of just a generic "unused" message). `Session.check_name` is removed, since its only purpose was to mark the attribute as used. All of the callers are modified to use `Attribute.has_name` Additionally, `AttributeType::AssumedUsed` is removed - an 'assumed used' attribute is implemented by simply not performing any checks in `CheckAttrVisitor` for a particular attribute. We no longer emit unused attribute warnings for the `#[rustc_dummy]` attribute - it's an internal attribute used for tests, so it doesn't mark sense to treat it as 'unused'. With this commit, a large source of global untracked state is removed. 2021-07-29 12:00:41 -05:00			`#![crate_type = "bin"] //~ ERROR should be in the root module`
Add tests for attribute lint 2013-11-06 15:30:19 +09:00			`}`

Remove `Session.used_attrs` and move logic to `CheckAttrVisitor` Instead of updating global state to mark attributes as used, we now explicitly emit a warning when an attribute is used in an unsupported position. As a side effect, we are to emit more detailed warning messages (instead of just a generic "unused" message). `Session.check_name` is removed, since its only purpose was to mark the attribute as used. All of the callers are modified to use `Attribute.has_name` Additionally, `AttributeType::AssumedUsed` is removed - an 'assumed used' attribute is implemented by simply not performing any checks in `CheckAttrVisitor` for a particular attribute. We no longer emit unused attribute warnings for the `#[rustc_dummy]` attribute - it's an internal attribute used for tests, so it doesn't mark sense to treat it as 'unused'. With this commit, a large source of global untracked state is removed. 2021-07-29 12:00:41 -05:00			`#[crate_type = "bin"] fn main() {} //~ ERROR should be an inner`