TEMP: Silence false positives of unconditional recursive drop

rust-lang · Jul 20, 2023 · 58c4a2a · 58c4a2a
1 parent 5829b8c
commit 58c4a2a
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diff --git a/library/proc_macro/src/bridge/buffer.rs b/library/proc_macro/src/bridge/buffer.rs
@@ -120,6 +120,7 @@ impl Write for Buffer {
 
 impl Drop for Buffer {
  #[inline]
+ #[allow(unconditional_recursion)] // TODO: Fix false positive, maybe by analyzing MIR after drop elaboration?
  fn drop(&mut self) {
  let b = self.take();
  (b.drop)(b);

diff --git a/tests/ui/runtime/rt-explody-panic-payloads.rs b/tests/ui/runtime/rt-explody-panic-payloads.rs
@@ -9,6 +9,7 @@ use std::process::Command;
 struct Bomb;
 
 impl Drop for Bomb {
+ #[allow(unconditional_recursion)] // TODO: Fix false positive, this will panic, not recurse
  fn drop(&mut self) {
  std::panic::panic_any(Bomb);
  }