bjoernager/rust
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Try explicitly outlining the panic machinery

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This commit is contained in:
Oli Scherer 2024-04-04 09:46:53 +00:00
parent 2d4b7f287d
commit 0dca136841
1 changed files with 6 additions and 1 deletions
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7
compiler/rustc_hir/src/definitions.rs
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@ -383,11 +383,16 @@ impl Definitions {
err_msg: &dyn std::fmt::Debug, err_msg: &dyn std::fmt::Debug,
) -> LocalDefId { ) -> LocalDefId {
debug_assert!(hash.stable_crate_id() == self.table.stable_crate_id); debug_assert!(hash.stable_crate_id() == self.table.stable_crate_id);
#[cold]
#[inline(never)]
fn err(err_msg: &dyn std::fmt::Debug) -> ! {
panic!("{err_msg:?}")
}
self.table self.table
.def_path_hash_to_index .def_path_hash_to_index
.get(&hash.local_hash()) .get(&hash.local_hash())
.map(|local_def_index| LocalDefId { local_def_index }) .map(|local_def_index| LocalDefId { local_def_index })
.unwrap_or_else(|| panic!("{err_msg:?}")) .unwrap_or_else(|| err(err_msg))
} }
pub fn def_path_hash_to_def_index_map(&self) -> &DefPathHashMap { pub fn def_path_hash_to_def_index_map(&self) -> &DefPathHashMap {