diff options
| -rw-r--r-- | tests/ui/panics/default-backtrace-ice.rs | 14 | ||||
| -rw-r--r-- | tests/ui/panics/default-backtrace-ice.stderr | 5 |
2 files changed, 18 insertions, 1 deletions
diff --git a/tests/ui/panics/default-backtrace-ice.rs b/tests/ui/panics/default-backtrace-ice.rs index fd86a3f9dfa..b40203c339d 100644 --- a/tests/ui/panics/default-backtrace-ice.rs +++ b/tests/ui/panics/default-backtrace-ice.rs @@ -2,8 +2,20 @@ // compile-flags:-Z treat-err-as-bug=1 // error-pattern:stack backtrace: // failure-status:101 +// ignore-msvc // normalize-stderr-test "note: .*" -> "" // normalize-stderr-test "thread 'rustc' .*" -> "" -// normalize-stderr-test " .*\n" -> "" +// normalize-stderr-test " +\d+:.*__rust_begin_short_backtrace.*" -> "(begin_short_backtrace)" +// normalize-stderr-test " +\d+:.*__rust_end_short_backtrace.*" -> "(end_short_backtrace)" +// normalize-stderr-test " +\d+:.*\n" -> "" +// normalize-stderr-test " +at .*\n" -> "" +// +// This test makes sure that full backtraces are used for ICEs when +// RUST_BACKTRACE is not set. It does this by checking for the presence of +// `__rust_{begin,end}_short_backtrace` markers, which only appear in full +// backtraces. The rest of the backtrace is filtered out. +// +// Ignored on msvc becaue the `__rust_{begin,end}_short_backtrace` symbols +// aren't reliable. fn main() { missing_ident; } diff --git a/tests/ui/panics/default-backtrace-ice.stderr b/tests/ui/panics/default-backtrace-ice.stderr index 4bd4780e25f..ddbfc4e7f3a 100644 --- a/tests/ui/panics/default-backtrace-ice.stderr +++ b/tests/ui/panics/default-backtrace-ice.stderr @@ -1,8 +1,13 @@ error[E0425]: cannot find value `missing_ident` in this scope + --> $DIR/default-backtrace-ice.rs:21:13 + | LL | fn main() { missing_ident; } + | ^^^^^^^^^^^^^ not found in this scope stack backtrace: +(end_short_backtrace) +(begin_short_backtrace) error: the compiler unexpectedly panicked. this is a bug. |