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Factor out conservative_is_privately_uninhabited

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This commit is contained in:
Cameron Steffen 2022-10-23 17:32:40 -05:00
parent 34cbe72780
commit cc8dddbac9
11 changed files with 25 additions and 81 deletions
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2
compiler/rustc_mir_transform/src/generator.rs
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@ -1015,7 +1015,7 @@ fn insert_panic_block<'tcx>(
fn can_return<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, param_env: ty::ParamEnv<'tcx>) -> bool {
// Returning from a function with an uninhabited return type is undefined behavior.
if tcx.conservative_is_privately_uninhabited(param_env.and(body.return_ty())) {
if body.return_ty().is_privately_uninhabited(tcx, param_env) {
return false;
}