Support tail calls in mir via TerminatorKind::TailCall

2024-02-15 19:54:37 +00:00
parent e2cf31a614
commit 484152d562
41 changed files with 328 additions and 88 deletions
--- a/compiler/rustc_mir_build/src/lints.rs
+++ b/compiler/rustc_mir_build/src/lints.rs
@@ -196,6 +196,8 @@ impl<'mir, 'tcx, C: TerminatorClassifier<'tcx>> TriColorVisitor<BasicBlocks<'tcx
            | TerminatorKind::CoroutineDrop
            | TerminatorKind::UnwindResume
            | TerminatorKind::Return
+            // FIXME(explicit_tail_calls) Is this right??
+            | TerminatorKind::TailCall { .. }
            | TerminatorKind::Unreachable
            | TerminatorKind::Yield { .. } => ControlFlow::Break(NonRecursive),