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-rw-r--r--tests/ui/instrument-xray/flags-always-never-2.rs9
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/instrument-xray/flags-always-never-2.rs b/tests/ui/instrument-xray/flags-always-never-2.rs
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index 000000000..7310aa0a0
--- /dev/null
+++ b/tests/ui/instrument-xray/flags-always-never-2.rs
@@ -0,0 +1,9 @@
+// Checks that `-Z instrument-xray` allows `always` and `never` sequentially.
+// (The last specified setting wins, like `-Z instrument-xray=no` as well.)
+//
+// needs-xray
+// compile-flags: -Z instrument-xray=always
+// compile-flags: -Z instrument-xray=never
+// check-pass
+
+fn main() {}