Use OnceCell instead of Once

This commit is contained in:
Dylan MacKenzie 2020-05-15 21:44:28 -07:00
parent 091239ee60
commit b3a690f5a1

View file

@ -71,7 +71,7 @@ fn check_missing_inline_attrs(cx: &LateContext<'_, '_>, attrs: &[ast::Attribute]
fn is_executable(cx: &LateContext<'_, '_>) -> bool { fn is_executable(cx: &LateContext<'_, '_>) -> bool {
use rustc_session::config::CrateType; use rustc_session::config::CrateType;
cx.tcx.sess.crate_types.get().iter().any(|t: &CrateType| match t { cx.tcx.sess.crate_types().iter().any(|t: &CrateType| match t {
CrateType::Executable => true, CrateType::Executable => true,
_ => false, _ => false,
}) })