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-rw-r--r--tests/ui/resolve/auxiliary/issue-21221-3.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/resolve/auxiliary/issue-21221-3.rs b/tests/ui/resolve/auxiliary/issue-21221-3.rs
new file mode 100644
index 000000000..176c23180
--- /dev/null
+++ b/tests/ui/resolve/auxiliary/issue-21221-3.rs
@@ -0,0 +1,19 @@
+// testing whether the lookup mechanism picks up types
+// defined in the outside crate
+
+#![crate_type="lib"]
+
+pub mod outer {
+ // should suggest this
+ pub trait OuterTrait {}
+
+ // should not suggest this since the module is private
+ mod private_module {
+ pub trait OuterTrait {}
+ }
+
+ // should not suggest since the trait is private
+ pub mod public_module {
+ trait OuterTrait {}
+ }
+}