From 656213cc83537c311d8bcfd0b8f2c68fe1594233 Mon Sep 17 00:00:00 2001
From: Esteban Küber <esteban@kuber.com.ar>
Date: Thu, 27 Jul 2023 12:32:22 +0000
Subject: When flushing delayed span bugs, write to the ICE dump file even if
 it doesn't exist

Fix #113881.
---
 compiler/rustc_errors/src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'compiler/rustc_errors/src')

diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index 1da02e1bb01..9772c5b8c15 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -1673,11 +1673,11 @@ impl HandlerInner {
         let backtrace = std::env::var_os("RUST_BACKTRACE").map_or(true, |x| &x != "0");
         for bug in bugs {
             if let Some(file) = self.ice_file.as_ref()
-                && let Ok(mut out) = std::fs::File::options().append(true).open(file)
+                && let Ok(mut out) = std::fs::File::options().create(true).append(true).open(file)
             {
                 let _ = write!(
                     &mut out,
-                    "\n\ndelayed span bug: {}\n{}",
+                    "delayed span bug: {}\n{}\n",
                     bug.inner.styled_message().iter().filter_map(|(msg, _)| msg.as_str()).collect::<String>(),
                     &bug.note
                 );
-- 
cgit 1.4.1-3-g733a5