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| author | hosseind75 <dindar95@bk.ru> | 2020-09-19 18:37:58 +0430 |
|---|---|---|
| committer | hosseind88 <hosseind88@mail.ru> | 2020-10-09 20:57:45 +0330 |
| commit | 20ea9290ed152b0c25cf4f54dbe2c4a269ecace7 (patch) | |
| tree | 5f376cf5560ef35c0cc08d06baebed432e638d57 /compiler/rustc_driver/src | |
| parent | 17eb8d8b34a733640a0565e5ae589711f28c6e7a (diff) | |
| download | rust-20ea9290ed152b0c25cf4f54dbe2c4a269ecace7.tar.gz rust-20ea9290ed152b0c25cf4f54dbe2c4a269ecace7.zip | |
run full query stack print just when RUST_BACKTRACE is set
Diffstat (limited to 'compiler/rustc_driver/src')
| -rw-r--r-- | compiler/rustc_driver/src/lib.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/rustc_driver/src/lib.rs b/compiler/rustc_driver/src/lib.rs index a6648639509..177256008f8 100644 --- a/compiler/rustc_driver/src/lib.rs +++ b/compiler/rustc_driver/src/lib.rs @@ -1211,7 +1211,10 @@ pub fn report_ice(info: &panic::PanicInfo<'_>, bug_report_url: &str) { handler.note_without_error(¬e); } - TyCtxt::try_print_query_stack(&handler, Some(2)); + // If backtraces are enabled, also print the query stack + let backtrace = env::var_os("RUST_BACKTRACE").map(|x| &x != "0").unwrap_or(false); + + TyCtxt::try_print_query_stack(&handler, Some(2), Some(backtrace)); #[cfg(windows)] unsafe { |