1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/inference/cannot-infer-partial-try-return.stderr b/src/test/ui/inference/cannot-infer-partial-try-return.stderr
new file mode 100644
index 000000000..2a56aaa44
--- /dev/null
+++ b/src/test/ui/inference/cannot-infer-partial-try-return.stderr
@@ -0,0 +1,16 @@
+error[E0282]: type annotations needed
+  --> $DIR/cannot-infer-partial-try-return.rs:20:9
+   |
+LL |         infallible()?;
+   |         ------------- type must be known at this point
+LL |         Ok(())
+   |         ^^ cannot infer type of the type parameter `E` declared on the enum `Result`
+   |
+help: consider specifying the generic arguments
+   |
+LL |         Ok::<(), QualifiedError<_>>(())
+   |           +++++++++++++++++++++++++
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0282`.