Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/src/test/ui/panic-runtime/abort-link-to-unwind-dylib.rs b/src/test/ui/panic-runtime/abort-link-to-unwind-dylib.rs
new file mode 100644
index 000000000..58a90a592
--- /dev/null
+++ b/src/test/ui/panic-runtime/abort-link-to-unwind-dylib.rs
@@ -0,0 +1,18 @@
+// build-fail
+// compile-flags:-C panic=abort -C prefer-dynamic
+// needs-unwind
+// ignore-musl - no dylibs here
+// ignore-emscripten
+// ignore-sgx no dynamic lib support
+// error-pattern:`panic_unwind` is not compiled with this crate's panic strategy
+
+// This is a test where the local crate, compiled with `panic=abort`, links to
+// the standard library **dynamically** which is already linked against
+// `panic=unwind`. We should fail because the linked panic runtime does not
+// correspond with our `-C panic` option.
+//
+// Note that this test assumes that the dynamic version of the standard library
+// is linked to `panic_unwind`, which is currently the case.
+
+fn main() {
+}