From 142a932da4eacf08473e19488a17e032f3ba73cd Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Sat, 7 Dec 2024 16:49:25 +0800
Subject: [PATCH] libproc_macro - Don't use `dyn` for 1.19 reasons

---
 lib/libproc_macro/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libproc_macro/src/lib.rs b/lib/libproc_macro/src/lib.rs
index 8403afc57..cfe64de93 100644
--- a/lib/libproc_macro/src/lib.rs
+++ b/lib/libproc_macro/src/lib.rs
@@ -193,7 +193,7 @@ pub fn main(macros: &[MacroDesc])
             let mut fp_raw;
             let stdin = if let Some(p) = input_path {
                     fp_raw = ::std::fs::File::open(p).unwrap();
-                    &mut fp_raw as &mut dyn ::std::io::Read
+                    &mut fp_raw as &mut /*dyn */::std::io::Read
                 }
                 else {
                     stdin_raw = ::std::io::stdin().lock();