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Rollup merge of #77493 - hosseind88:ICEs_should_always_print_the_top_of_the_query_stack, r=oli-obk

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ICEs should always print the top of the query stack

see #76920
This commit is contained in:
Dylan DPC 2020-10-16 02:10:09 +02:00 committed by GitHub
commit d2feccc1ef
2 changed files with 5 additions and 3 deletions
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6
src/driver.rs
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@ -277,9 +277,9 @@ fn report_clippy_ice(info: &panic::PanicInfo<'_>, bug_report_url: &str) {
// If backtraces are enabled, also print the query stack
let backtrace = env::var_os("RUST_BACKTRACE").map_or(false, |x| &x != "0");
if backtrace {
TyCtxt::try_print_query_stack(&handler);
}
let num_frames = if backtrace { None } else { Some(2) };
TyCtxt::try_print_query_stack(&handler, num_frames);
}
fn toolchain_path(home: Option<String>, toolchain: Option<String>) -> Option<PathBuf> {

2
tests/ui/custom_ice_message.stderr
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@ -9,3 +9,5 @@ note: we would appreciate a bug report: https://github.com/rust-lang/rust-clippy
note: Clippy version: foo
query stack during panic:
end of query stack