diff options
Diffstat (limited to 'compiler/rustc_metadata/src/creader.rs')
| -rw-r--r-- | compiler/rustc_metadata/src/creader.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/compiler/rustc_metadata/src/creader.rs b/compiler/rustc_metadata/src/creader.rs index fce80ab37..692214753 100644 --- a/compiler/rustc_metadata/src/creader.rs +++ b/compiler/rustc_metadata/src/creader.rs @@ -8,7 +8,7 @@ use rustc_ast::expand::allocator::{alloc_error_handler_name, global_fn_name, All use rustc_ast::{self as ast, *}; use rustc_data_structures::fx::FxHashSet; use rustc_data_structures::svh::Svh; -use rustc_data_structures::sync::{MappedReadGuard, MappedWriteGuard, ReadGuard, WriteGuard}; +use rustc_data_structures::sync::{FreezeReadGuard, FreezeWriteGuard}; use rustc_expand::base::SyntaxExtension; use rustc_hir::def_id::{CrateNum, LocalDefId, StableCrateId, StableCrateIdMap, LOCAL_CRATE}; use rustc_hir::definitions::Definitions; @@ -134,14 +134,14 @@ impl<'a> std::fmt::Debug for CrateDump<'a> { } impl CStore { - pub fn from_tcx(tcx: TyCtxt<'_>) -> MappedReadGuard<'_, CStore> { - ReadGuard::map(tcx.untracked().cstore.read(), |cstore| { + pub fn from_tcx(tcx: TyCtxt<'_>) -> FreezeReadGuard<'_, CStore> { + FreezeReadGuard::map(tcx.untracked().cstore.read(), |cstore| { cstore.as_any().downcast_ref::<CStore>().expect("`tcx.cstore` is not a `CStore`") }) } - pub fn from_tcx_mut(tcx: TyCtxt<'_>) -> MappedWriteGuard<'_, CStore> { - WriteGuard::map(tcx.untracked().cstore.write(), |cstore| { + pub fn from_tcx_mut(tcx: TyCtxt<'_>) -> FreezeWriteGuard<'_, CStore> { + FreezeWriteGuard::map(tcx.untracked().cstore.write(), |cstore| { cstore.untracked_as_any().downcast_mut().expect("`tcx.cstore` is not a `CStore`") }) } |