1 files changed, 128 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/redundant_pattern_matching_poll.stderr b/src/tools/clippy/tests/ui/redundant_pattern_matching_poll.stderr
new file mode 100644
index 000000000..1b480f315
--- /dev/null
+++ b/src/tools/clippy/tests/ui/redundant_pattern_matching_poll.stderr
@@ -0,0 +1,128 @@
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:16:12
+   |
+LL |     if let Pending = Pending::<()> {}
+   |     -------^^^^^^^---------------- help: try this: `if Pending::<()>.is_pending()`
+   |
+   = note: `-D clippy::redundant-pattern-matching` implied by `-D warnings`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:18:12
+   |
+LL |     if let Ready(_) = Ready(42) {}
+   |     -------^^^^^^^^------------ help: try this: `if Ready(42).is_ready()`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:20:12
+   |
+LL |     if let Ready(_) = Ready(42) {
+   |     -------^^^^^^^^------------ help: try this: `if Ready(42).is_ready()`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:26:15
+   |
+LL |     while let Ready(_) = Ready(42) {}
+   |     ----------^^^^^^^^------------ help: try this: `while Ready(42).is_ready()`
+
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:28:15
+   |
+LL |     while let Pending = Ready(42) {}
+   |     ----------^^^^^^^------------ help: try this: `while Ready(42).is_pending()`
+
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:30:15
+   |
+LL |     while let Pending = Pending::<()> {}
+   |     ----------^^^^^^^---------------- help: try this: `while Pending::<()>.is_pending()`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:36:5
+   |
+LL | /     match Ready(42) {
+LL | |         Ready(_) => true,
+LL | |         Pending => false,
+LL | |     };
+   | |_____^ help: try this: `Ready(42).is_ready()`
+
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:41:5
+   |
+LL | /     match Pending::<()> {
+LL | |         Ready(_) => false,
+LL | |         Pending => true,
+LL | |     };
+   | |_____^ help: try this: `Pending::<()>.is_pending()`
+
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:46:13
+   |
+LL |       let _ = match Pending::<()> {
+   |  _____________^
+LL | |         Ready(_) => false,
+LL | |         Pending => true,
+LL | |     };
+   | |_____^ help: try this: `Pending::<()>.is_pending()`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:52:20
+   |
+LL |     let _ = if let Ready(_) = poll { true } else { false };
+   |             -------^^^^^^^^------- help: try this: `if poll.is_ready()`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:56:20
+   |
+LL |     let _ = if let Ready(_) = gen_poll() {
+   |             -------^^^^^^^^------------- help: try this: `if gen_poll().is_ready()`
+
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:58:19
+   |
+LL |     } else if let Pending = gen_poll() {
+   |            -------^^^^^^^------------- help: try this: `if gen_poll().is_pending()`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:74:12
+   |
+LL |     if let Ready(_) = Ready(42) {}
+   |     -------^^^^^^^^------------ help: try this: `if Ready(42).is_ready()`
+
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:76:12
+   |
+LL |     if let Pending = Pending::<()> {}
+   |     -------^^^^^^^---------------- help: try this: `if Pending::<()>.is_pending()`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:78:15
+   |
+LL |     while let Ready(_) = Ready(42) {}
+   |     ----------^^^^^^^^------------ help: try this: `while Ready(42).is_ready()`
+
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:80:15
+   |
+LL |     while let Pending = Pending::<()> {}
+   |     ----------^^^^^^^---------------- help: try this: `while Pending::<()>.is_pending()`
+
+error: redundant pattern matching, consider using `is_ready()`
+  --> $DIR/redundant_pattern_matching_poll.rs:82:5
+   |
+LL | /     match Ready(42) {
+LL | |         Ready(_) => true,
+LL | |         Pending => false,
+LL | |     };
+   | |_____^ help: try this: `Ready(42).is_ready()`
+
+error: redundant pattern matching, consider using `is_pending()`
+  --> $DIR/redundant_pattern_matching_poll.rs:87:5
+   |
+LL | /     match Pending::<()> {
+LL | |         Ready(_) => false,
+LL | |         Pending => true,
+LL | |     };
+   | |_____^ help: try this: `Pending::<()>.is_pending()`
+
+error: aborting due to 18 previous errors
+