Squashed 'third_party/immer/' content from commit ad3e3556d

git-subtree-dir: third_party/immer
git-subtree-split: ad3e3556d38bb75966dd24c61a774970a7c7957e

1 files changed, 5 insertions, 0 deletions

diff --git a/test/flex_vector/issue-47.cpp b/test/flex_vector/issue-47.cpp
new file mode 100644
index 000000000000..7757fe4ee4e5
--- /dev/null
+++ b/test/flex_vector/issue-47.cpp
@@ -0,0 +1,5 @@
+#include <immer/flex_vector.hpp>
+
+immer::flex_vector<int> v{1};
+
+int main() { return 0; }