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When flushing delayed span bugs, write to the ICE dump file even if it doesn't exist 

Fix #113881.
This commit is contained in:
Esteban Küber 2023-07-27 12:32:22 +00:00
parent c06b2b9117
commit 656213cc83
2 changed files with 3 additions and 3 deletions
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4
compiler/rustc_errors/src/lib.rs
View File

@ -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
);

2
library/std/src/panicking.rs
View File

@ -300,7 +300,7 @@ pub fn panic_hook_with_disk_dump(info: &PanicInfo<'_>, path: Option<&crate::path
};
if let Some(path) = path
&& let Ok(mut out) = crate::fs::File::options().create(true).write(true).open(&path)
&& let Ok(mut out) = crate::fs::File::options().create(true).append(true).open(&path)
{
write(&mut out, BacktraceStyle::full());
}