diff options
Diffstat (limited to 'compiler/rustc_symbol_mangling/src')
| -rw-r--r-- | compiler/rustc_symbol_mangling/src/legacy.rs | 14 | ||||
| -rw-r--r-- | compiler/rustc_symbol_mangling/src/v0.rs | 8 |
2 files changed, 6 insertions, 16 deletions
diff --git a/compiler/rustc_symbol_mangling/src/legacy.rs b/compiler/rustc_symbol_mangling/src/legacy.rs index 83e920e2f8e..1c62ce2d214 100644 --- a/compiler/rustc_symbol_mangling/src/legacy.rs +++ b/compiler/rustc_symbol_mangling/src/legacy.rs @@ -76,16 +76,10 @@ pub(super) fn mangle<'tcx>( } // FIXME(async_closures): This shouldn't be needed when we fix // `Instance::ty`/`Instance::def_id`. - ty::InstanceDef::ConstructCoroutineInClosureShim { target_kind, .. } - | ty::InstanceDef::CoroutineKindShim { target_kind, .. } => match target_kind { - ty::ClosureKind::Fn => unreachable!(), - ty::ClosureKind::FnMut => { - printer.write_str("{{fn-mut-shim}}").unwrap(); - } - ty::ClosureKind::FnOnce => { - printer.write_str("{{fn-once-shim}}").unwrap(); - } - }, + ty::InstanceDef::ConstructCoroutineInClosureShim { .. } + | ty::InstanceDef::CoroutineKindShim { .. } => { + printer.write_str("{{fn-once-shim}}").unwrap(); + } _ => {} } diff --git a/compiler/rustc_symbol_mangling/src/v0.rs b/compiler/rustc_symbol_mangling/src/v0.rs index f1b1b4ed2bb..6bc375512ac 100644 --- a/compiler/rustc_symbol_mangling/src/v0.rs +++ b/compiler/rustc_symbol_mangling/src/v0.rs @@ -46,12 +46,8 @@ pub(super) fn mangle<'tcx>( ty::InstanceDef::VTableShim(_) => Some("vtable"), ty::InstanceDef::ReifyShim(_) => Some("reify"), - ty::InstanceDef::ConstructCoroutineInClosureShim { target_kind, .. } - | ty::InstanceDef::CoroutineKindShim { target_kind, .. } => match target_kind { - ty::ClosureKind::Fn => unreachable!(), - ty::ClosureKind::FnMut => Some("fn_mut"), - ty::ClosureKind::FnOnce => Some("fn_once"), - }, + ty::InstanceDef::ConstructCoroutineInClosureShim { .. } + | ty::InstanceDef::CoroutineKindShim { .. } => Some("fn_once"), _ => None, }; |