1 files changed, 84 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/try_err.stderr b/src/tools/clippy/tests/ui/try_err.stderr
new file mode 100644
index 000000000..0cb1328fb
--- /dev/null
+++ b/src/tools/clippy/tests/ui/try_err.stderr
@@ -0,0 +1,84 @@
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:19:9
+   |
+LL |         Err(err)?;
+   |         ^^^^^^^^^ help: try this: `return Err(err)`
+   |
+note: the lint level is defined here
+  --> $DIR/try_err.rs:4:9
+   |
+LL | #![deny(clippy::try_err)]
+   |         ^^^^^^^^^^^^^^^
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:29:9
+   |
+LL |         Err(err)?;
+   |         ^^^^^^^^^ help: try this: `return Err(err.into())`
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:49:17
+   |
+LL |                 Err(err)?;
+   |                 ^^^^^^^^^ help: try this: `return Err(err)`
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:68:17
+   |
+LL |                 Err(err)?;
+   |                 ^^^^^^^^^ help: try this: `return Err(err.into())`
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:87:23
+   |
+LL |             Err(_) => Err(1)?,
+   |                       ^^^^^^^ help: try this: `return Err(1)`
+...
+LL |     try_validation!(Ok::<_, i32>(5));
+   |     -------------------------------- in this macro invocation
+   |
+   = note: this error originates in the macro `try_validation` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:102:23
+   |
+LL |             Err(_) => Err(ret_one!())?,
+   |                       ^^^^^^^^^^^^^^^^ help: try this: `return Err(ret_one!())`
+...
+LL |     try_validation_in_macro!(Ok::<_, i32>(5));
+   |     ----------------------------------------- in this macro invocation
+   |
+   = note: this error originates in the macro `try_validation_in_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:141:9
+   |
+LL |         Err(foo!())?;
+   |         ^^^^^^^^^^^^ help: try this: `return Err(foo!())`
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:148:9
+   |
+LL |         Err(io::ErrorKind::WriteZero)?
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `return Poll::Ready(Err(io::ErrorKind::WriteZero.into()))`
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:150:9
+   |
+LL |         Err(io::Error::new(io::ErrorKind::InvalidInput, "error"))?
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `return Poll::Ready(Err(io::Error::new(io::ErrorKind::InvalidInput, "error")))`
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:158:9
+   |
+LL |         Err(io::ErrorKind::NotFound)?
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `return Poll::Ready(Some(Err(io::ErrorKind::NotFound.into())))`
+
+error: returning an `Err(_)` with the `?` operator
+  --> $DIR/try_err.rs:167:16
+   |
+LL |         return Err(42)?;
+   |                ^^^^^^^^ help: try this: `Err(42)`
+
+error: aborting due to 11 previous errors
+