commit 701c6884762bdf01fce1cd97c8e7ff591e9990fe
author David Tolnay <dtolnay@gmail.com> Mon Nov 02 10:44:39 2020 -0800
committer David Tolnay <dtolnay@gmail.com> Mon Nov 02 18:20:08 2020 -0800
tree ac46a96419c977d2705d854383f05c8555f6d188
parent 5e88a0d840f953a98c361cc7f25be53315a87a55

Add repro of shared string by reference error

tests/ffi/tests.cc

diff --git a/tests/ffi/tests.cc b/tests/ffi/tests.cc
index a03ec2b..747788f 100644
--- a/tests/ffi/tests.cc
+++ b/tests/ffi/tests.cc
@@ -385,6 +385,13 @@
   }
 }
 
+const SharedString &c_take_ref_shared_string(const SharedString &s) {
+  if (std::string(s.msg) == "2020") {
+    cxx_test_suite_set_correct();
+  }
+  return s;
+}
+
 void c_take_callback(rust::Fn<size_t(rust::String)> callback) {
   callback("2020");
 }