1 files changed, 17 insertions, 0 deletions

diff --git a/crates/proc_macro_test/imp/Cargo.toml b/crates/proc_macro_test/imp/Cargo.toml
new file mode 100644
index 000000000..1c2e75401
--- /dev/null
+++ b/crates/proc_macro_test/imp/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "proc_macro_test_impl"
+version = "0.0.0"
+license = "MIT OR Apache-2.0"
+authors = ["rust-analyzer developers"]
+edition = "2018"
+publish = false
+
+[lib]
+doctest = false
+proc-macro = true
+
+[workspace]
+
+[dependencies]
+# this crate should not have any dependencies, since it uses its own workspace,
+# and its own `Cargo.lock`