diff options
| -rw-r--r-- | compiler/rustc_span/src/def_id.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compiler/rustc_span/src/def_id.rs b/compiler/rustc_span/src/def_id.rs index 6b529d5e083..3976c062221 100644 --- a/compiler/rustc_span/src/def_id.rs +++ b/compiler/rustc_span/src/def_id.rs @@ -281,7 +281,12 @@ impl DefId { #[inline] #[track_caller] pub fn expect_local(self) -> LocalDefId { - self.as_local().unwrap_or_else(|| panic!("DefId::expect_local: `{:?}` isn't local", self)) + // NOTE: `match` below is required to apply `#[track_caller]`, + // i.e. don't use closures. + match self.as_local() { + Some(local_def_id) => local_def_id, + None => panic!("DefId::expect_local: `{:?}` isn't local", self), + } } #[inline] |