nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2025-06-05 11:48:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

Rollup merge of #134743 - jyn514:rustc-dev-short-backtraces, r=jieyouxu

Browse Source 
Default to short backtraces for dev builds of rustc itself

A dev build almost certainly means that whoever's built the compiler has the opportunity to rerun it to collect a more complete trace. So we don't need to default to a complete trace; we should hide irrelevant details by default.
This commit is contained in:
许杰友 Jieyou Xu (Joe) 2024-12-25 17:25:58 +08:00 committed by GitHub
commit aef9d6b0a8
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
compiler/rustc_driver_impl/src/lib.rs
View File

@ -1388,7 +1388,11 @@ pub fn install_ice_hook(
// opt in to less-verbose backtraces by manually setting "RUST_BACKTRACE"
// (e.g. `RUST_BACKTRACE=1`)
if env::var_os("RUST_BACKTRACE").is_none() {
panic::set_backtrace_style(panic::BacktraceStyle::Full);
if env!("CFG_RELEASE_CHANNEL") == "dev" {
panic::set_backtrace_style(panic::BacktraceStyle::Short);
} else {
panic::set_backtrace_style(panic::BacktraceStyle::Full);
}
}
let using_internal_features = Arc::new(std::sync::atomic::AtomicBool::default());