From 1d35960fe1898dd370c360bbf60ca4fa89bbf93d Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Sun, 7 Feb 2021 01:44:29 -0300
Subject: [PATCH] Create ui test for -Ztreat-err-as-bug delay_span_bug

---
 src/test/ui/treat-err-as-bug/delay_span_bug.rs     | 11 +++++++++++
 src/test/ui/treat-err-as-bug/delay_span_bug.stderr | 11 +++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 src/test/ui/treat-err-as-bug/delay_span_bug.rs
 create mode 100644 src/test/ui/treat-err-as-bug/delay_span_bug.stderr

diff --git a/src/test/ui/treat-err-as-bug/delay_span_bug.rs b/src/test/ui/treat-err-as-bug/delay_span_bug.rs
new file mode 100644
index 000000000000..67846336acaa
--- /dev/null
+++ b/src/test/ui/treat-err-as-bug/delay_span_bug.rs
@@ -0,0 +1,11 @@
+// compile-flags: -Ztreat-err-as-bug
+// failure-status: 101
+// error-pattern: aborting due to `-Z treat-err-as-bug=1`
+// error-pattern: [trigger_delay_span_bug] trigger a delay span bug
+// normalize-stderr-test "note: .*\n\n" -> ""
+// normalize-stderr-test "thread 'rustc' panicked.*\n" -> ""
+
+#![feature(rustc_attrs)]
+
+#[rustc_error(delay_span_bug_from_inside_query)]
+fn main() {}
diff --git a/src/test/ui/treat-err-as-bug/delay_span_bug.stderr b/src/test/ui/treat-err-as-bug/delay_span_bug.stderr
new file mode 100644
index 000000000000..ed65b69ebcab
--- /dev/null
+++ b/src/test/ui/treat-err-as-bug/delay_span_bug.stderr
@@ -0,0 +1,11 @@
+error: internal compiler error: delayed span bug triggered by #[rustc_error(delay_span_bug_from_inside_query)]
+  --> $DIR/delay_span_bug.rs:11:1
+   |
+LL | fn main() {}
+   | ^^^^^^^^^
+
+error: internal compiler error: unexpected panic
+
+query stack during panic:
+#0 [trigger_delay_span_bug] trigger a delay span bug
+end of query stack