Improve/add the use_item documentation

1 files changed, 4 insertions, 0 deletions

diff --git a/crates/ra_syntax/tests/data/parser/inline/0118_use_tree_list.rs b/crates/ra_syntax/tests/data/parser/inline/0118_use_tree_list.rs
new file mode 100644
index 000000000..06c387cee
--- /dev/null
+++ b/crates/ra_syntax/tests/data/parser/inline/0118_use_tree_list.rs
@@ -0,0 +1,4 @@
+use {crate::path::from::root, or::path::from::crate_name}; // Rust 2018 (with a crate named `or`)
+use {path::from::root}; // Rust 2015
+use ::{some::arbritrary::path}; // Rust 2015
+use ::{{{crate::export}}}; // Nonsensical but perfectly legal nestnig