[rustc.git] / src / tools / rust-analyzer / crates / parser / test_data / parser / ok / 0045_block_attrs.rs

fn inner() {
    #![doc("Inner attributes allowed here")]
    //! As are ModuleDoc style comments
    {
        #![doc("Inner attributes are allowed in blocks used as statements")]
        #![doc("Being validated is not affected by duplicates")]
        //! As are ModuleDoc style comments
    };
    {
        #![doc("Inner attributes are allowed in blocks when they are the last statement of another block")]
        //! As are ModuleDoc style comments
    }
}

fn outer() {
    let _ = #[doc("Outer attributes are always allowed")] {};
}

// https://github.com/rust-lang/rust-analyzer/issues/689
impl Whatever {
    fn salsa_event(&self, event_fn: impl Fn() -> Event<Self>) {
        #![allow(unused_variables)] // this is  `inner_attr` of the block
    }
}
Commit	Line	Data
064997fb FG	1	fn inner() {
	2	#![doc("Inner attributes allowed here")]
	3	//! As are ModuleDoc style comments
	4	{
	5	#![doc("Inner attributes are allowed in blocks used as statements")]
fe692bf9	6	#![doc("Being validated is not affected by duplicates")]
064997fb FG	7	//! As are ModuleDoc style comments
	8	};
	9	{
	10	#![doc("Inner attributes are allowed in blocks when they are the last statement of another block")]
	11	//! As are ModuleDoc style comments
	12	}
	13	}
	14
	15	fn outer() {
	16	let _ = #[doc("Outer attributes are always allowed")] {};
	17	}
	18
	19	// https://github.com/rust-lang/rust-analyzer/issues/689
	20	impl Whatever {
	21	fn salsa_event(&self, event_fn: impl Fn() -> Event<Self>) {
	22	#![allow(unused_variables)] // this is `inner_attr` of the block
	23	}
	24	}