diff options
Diffstat (limited to 'compiler/rustc_mir_transform/src')
| -rw-r--r-- | compiler/rustc_mir_transform/src/ctfe_limit.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_mir_transform/src/elaborate_drop.rs | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/ctfe_limit.rs b/compiler/rustc_mir_transform/src/ctfe_limit.rs index fb17cca30f4..ac46336b834 100644 --- a/compiler/rustc_mir_transform/src/ctfe_limit.rs +++ b/compiler/rustc_mir_transform/src/ctfe_limit.rs @@ -18,7 +18,7 @@ impl<'tcx> crate::MirPass<'tcx> for CtfeLimit { .basic_blocks .iter_enumerated() .filter_map(|(node, node_data)| { - if matches!(node_data.terminator().kind, TerminatorKind::Call { .. }) + if matches!(node_data.terminator().kind, TerminatorKind::Call { .. } | TerminatorKind::TailCall { .. }) // Back edges in a CFG indicate loops || has_back_edge(doms, node, node_data) { diff --git a/compiler/rustc_mir_transform/src/elaborate_drop.rs b/compiler/rustc_mir_transform/src/elaborate_drop.rs index df4853c1dcb..4f3c53d761f 100644 --- a/compiler/rustc_mir_transform/src/elaborate_drop.rs +++ b/compiler/rustc_mir_transform/src/elaborate_drop.rs @@ -611,6 +611,7 @@ where /// /// For example, with 3 fields, the drop ladder is /// + /// ```text /// .d0: /// ELAB(drop location.0 [target=.d1, unwind=.c1]) /// .d1: @@ -621,8 +622,10 @@ where /// ELAB(drop location.1 [target=.c2]) /// .c2: /// ELAB(drop location.2 [target=`self.unwind`]) + /// ``` /// /// For possible-async drops in coroutines we also need dropline ladder + /// ```text /// .d0 (mainline): /// ELAB(drop location.0 [target=.d1, unwind=.c1, drop=.e1]) /// .d1 (mainline): @@ -637,6 +640,7 @@ where /// ELAB(drop location.1 [target=.e2, unwind=.c2]) /// .e2 (dropline): /// ELAB(drop location.2 [target=`self.drop`, unwind=`self.unwind`]) + /// ``` /// /// NOTE: this does not clear the master drop flag, so you need /// to point succ/unwind on a `drop_ladder_bottom`. |