Fix overcapturing, unsafe extern blocks, and new unsafe ops

2025-02-20 18:28:42 +00:00
parent 7f6873f64c
commit e1819a889a
7 changed files with 24 additions and 16 deletions
--- a/compiler/rustc_expand/src/proc_macro.rs
+++ b/compiler/rustc_expand/src/proc_macro.rs
@@ -31,7 +31,7 @@ impl<T> pm::bridge::server::MessagePipe<T> for MessagePipe<T> {
    }
 }

-fn exec_strategy(ecx: &ExtCtxt<'_>) -> impl pm::bridge::server::ExecutionStrategy {
+fn exec_strategy(ecx: &ExtCtxt<'_>) -> impl pm::bridge::server::ExecutionStrategy + use<> {
    pm::bridge::server::MaybeCrossThread::<MessagePipe<_>>::new(
        ecx.sess.opts.unstable_opts.proc_macro_execution_strategy
            == ProcMacroExecutionStrategy::CrossThread,