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-rw-r--r--compiler/rustc_mir_transform/src/coroutine.rs7
1 files changed, 2 insertions, 5 deletions
diff --git a/compiler/rustc_mir_transform/src/coroutine.rs b/compiler/rustc_mir_transform/src/coroutine.rs
index 05674792426..4c00038365b 100644
--- a/compiler/rustc_mir_transform/src/coroutine.rs
+++ b/compiler/rustc_mir_transform/src/coroutine.rs
@@ -208,11 +208,8 @@ const UNRESUMED: usize = CoroutineArgs::UNRESUMED;
 const RETURNED: usize = CoroutineArgs::RETURNED;
 /// Coroutine has panicked and is poisoned.
 const POISONED: usize = CoroutineArgs::POISONED;
-
-/// Number of variants to reserve in coroutine state. Corresponds to
-/// `UNRESUMED` (beginning of a coroutine) and `RETURNED`/`POISONED`
-/// (end of a coroutine) states.
-const RESERVED_VARIANTS: usize = 3;
+/// Number of reserved variants of coroutine state.
+const RESERVED_VARIANTS: usize = CoroutineArgs::RESERVED_VARIANTS;
 
 /// A `yield` point in the coroutine.
 struct SuspensionPoint<'tcx> {