1 files changed, 93 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/needless_question_mark.stderr b/src/tools/clippy/tests/ui/needless_question_mark.stderr
new file mode 100644
index 000000000..f8308e24e
--- /dev/null
+++ b/src/tools/clippy/tests/ui/needless_question_mark.stderr
@@ -0,0 +1,93 @@
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:23:12
+   |
+LL |     return Some(to.magic?);
+   |            ^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `to.magic`
+   |
+   = note: `-D clippy::needless-question-mark` implied by `-D warnings`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:31:12
+   |
+LL |     return Some(to.magic?)
+   |            ^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `to.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:36:5
+   |
+LL |     Some(to.magic?)
+   |     ^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `to.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:41:21
+   |
+LL |     to.and_then(|t| Some(t.magic?))
+   |                     ^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `t.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:50:9
+   |
+LL |         Some(t.magic?)
+   |         ^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `t.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:55:12
+   |
+LL |     return Ok(tr.magic?);
+   |            ^^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `tr.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:62:12
+   |
+LL |     return Ok(tr.magic?)
+   |            ^^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `tr.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:66:5
+   |
+LL |     Ok(tr.magic?)
+   |     ^^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `tr.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:70:21
+   |
+LL |     tr.and_then(|t| Ok(t.magic?))
+   |                     ^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `t.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:78:9
+   |
+LL |         Ok(t.magic?)
+   |         ^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `t.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:85:16
+   |
+LL |         return Ok(t.magic?);
+   |                ^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `t.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:120:27
+   |
+LL |         || -> Option<_> { Some(Some($expr)?) }()
+   |                           ^^^^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `Some($expr)`
+...
+LL |     let _x = some_and_qmark_in_macro!(x?);
+   |              ---------------------------- in this macro invocation
+   |
+   = note: this error originates in the macro `some_and_qmark_in_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:131:5
+   |
+LL |     Some(to.magic?)
+   |     ^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `to.magic`
+
+error: question mark operator is useless here
+  --> $DIR/needless_question_mark.rs:139:5
+   |
+LL |     Ok(s.magic?)
+   |     ^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `s.magic`
+
+error: aborting due to 14 previous errors
+