Merging upstream version 1.70.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/run-make/type-mismatch-same-crate-name/crateC.rs b/tests/run-make/type-mismatch-same-crate-name/crateC.rs
new file mode 100644
index 000000000..71b38a9f8
--- /dev/null
+++ b/tests/run-make/type-mismatch-same-crate-name/crateC.rs
@@ -0,0 +1,25 @@
+// This tests the extra note reported when a type error deals with
+// seemingly identical types.
+// The main use case of this error is when there are two crates
+// (generally different versions of the same crate) with the same name
+// causing a type mismatch.
+
+// The test is nearly the same as the one in
+// ui/type/type-mismatch-same-crate-name.rs
+// but deals with the case where one of the crates
+// is only introduced as an indirect dependency.
+// and the type is accessed via a re-export.
+// This is similar to how the error can be introduced
+// when using cargo's automatic dependency resolution.
+
+extern crate crateA;
+
+fn main() {
+    let foo2 = crateA::Foo;
+    let bar2 = crateA::bar();
+    {
+        extern crate crateB;
+        crateB::try_foo(foo2);
+        crateB::try_bar(bar2);
+    }
+}