// edition:2018

// @is "$.index[*][?(@.name=='nothing_fn')].inner.header.async" false
// @is "$.index[*][?(@.name=='nothing_fn')].inner.header.const"  false
// @is "$.index[*][?(@.name=='nothing_fn')].inner.header.unsafe" false
pub fn nothing_fn() {}

// @is "$.index[*][?(@.name=='unsafe_fn')].inner.header.async"  false
// @is "$.index[*][?(@.name=='unsafe_fn')].inner.header.const"  false
// @is "$.index[*][?(@.name=='unsafe_fn')].inner.header.unsafe" true
pub unsafe fn unsafe_fn() {}

// @is "$.index[*][?(@.name=='const_fn')].inner.header.async"  false
// @is "$.index[*][?(@.name=='const_fn')].inner.header.const"  true
// @is "$.index[*][?(@.name=='const_fn')].inner.header.unsafe" false
pub const fn const_fn() {}

// @is "$.index[*][?(@.name=='async_fn')].inner.header.async"  true
// @is "$.index[*][?(@.name=='async_fn')].inner.header.const"  false
// @is "$.index[*][?(@.name=='async_fn')].inner.header.unsafe" false
pub async fn async_fn() {}

// @is "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.async"  true
// @is "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.const"  false
// @is "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.unsafe" true
pub async unsafe fn async_unsafe_fn() {}

// @is "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.async"  false
// @is "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.const"  true
// @is "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.unsafe" true
pub const unsafe fn const_unsafe_fn() {}

// It's impossible for a function to be both const and async, so no test for that