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#[prelude_import]
use ::std::prelude::rust_2015::*;
#[macro_use]
extern crate std;
//@ compile-flags: -Zunpretty=hir
//@ check-pass
//@ edition: 2015
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified}}]
struct PlainDeprecated;
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified, note:
"here's why this is deprecated"}}]
struct DirectNote;
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified, note:
"here's why this is deprecated"}}]
struct ExplicitNote;
#[attr = Deprecation {deprecation: Deprecation {since: NonStandard("1.2.3"),
note: "here's why this is deprecated"}}]
struct SinceAndNote;
#[attr = Deprecation {deprecation: Deprecation {since: NonStandard("1.2.3"),
note: "here's why this is deprecated"}}]
struct FlippedOrder;
fn f() {
// Attribute is ignored here (with a warning), but still preserved in HIR
#[attr = Deprecation {deprecation:
Deprecation {since:
Unspecified}}]
0
}
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