Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 146 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr b/src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr
new file mode 100644
index 000000000..27ff812ba
--- /dev/null
+++ b/src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr
@@ -0,0 +1,146 @@
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:14:12
+   |
+LL |     if let None = None::<()> {}
+   |     -------^^^^------------- help: try this: `if None::<()>.is_none()`
+   |
+   = note: `-D clippy::redundant-pattern-matching` implied by `-D warnings`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:16:12
+   |
+LL |     if let Some(_) = Some(42) {}
+   |     -------^^^^^^^----------- help: try this: `if Some(42).is_some()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:18:12
+   |
+LL |     if let Some(_) = Some(42) {
+   |     -------^^^^^^^----------- help: try this: `if Some(42).is_some()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:24:15
+   |
+LL |     while let Some(_) = Some(42) {}
+   |     ----------^^^^^^^----------- help: try this: `while Some(42).is_some()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:26:15
+   |
+LL |     while let None = Some(42) {}
+   |     ----------^^^^----------- help: try this: `while Some(42).is_none()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:28:15
+   |
+LL |     while let None = None::<()> {}
+   |     ----------^^^^------------- help: try this: `while None::<()>.is_none()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:31:15
+   |
+LL |     while let Some(_) = v.pop() {
+   |     ----------^^^^^^^---------- help: try this: `while v.pop().is_some()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:39:5
+   |
+LL | /     match Some(42) {
+LL | |         Some(_) => true,
+LL | |         None => false,
+LL | |     };
+   | |_____^ help: try this: `Some(42).is_some()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:44:5
+   |
+LL | /     match None::<()> {
+LL | |         Some(_) => false,
+LL | |         None => true,
+LL | |     };
+   | |_____^ help: try this: `None::<()>.is_none()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:49:13
+   |
+LL |       let _ = match None::<()> {
+   |  _____________^
+LL | |         Some(_) => false,
+LL | |         None => true,
+LL | |     };
+   | |_____^ help: try this: `None::<()>.is_none()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:55:20
+   |
+LL |     let _ = if let Some(_) = opt { true } else { false };
+   |             -------^^^^^^^------ help: try this: `if opt.is_some()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:59:20
+   |
+LL |     let _ = if let Some(_) = gen_opt() {
+   |             -------^^^^^^^------------ help: try this: `if gen_opt().is_some()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:61:19
+   |
+LL |     } else if let None = gen_opt() {
+   |            -------^^^^------------ help: try this: `if gen_opt().is_none()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:80:12
+   |
+LL |     if let Some(_) = Some(42) {}
+   |     -------^^^^^^^----------- help: try this: `if Some(42).is_some()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:82:12
+   |
+LL |     if let None = None::<()> {}
+   |     -------^^^^------------- help: try this: `if None::<()>.is_none()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:84:15
+   |
+LL |     while let Some(_) = Some(42) {}
+   |     ----------^^^^^^^----------- help: try this: `while Some(42).is_some()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:86:15
+   |
+LL |     while let None = None::<()> {}
+   |     ----------^^^^------------- help: try this: `while None::<()>.is_none()`
+
+error: redundant pattern matching, consider using `is_some()`
+  --> $DIR/redundant_pattern_matching_option.rs:88:5
+   |
+LL | /     match Some(42) {
+LL | |         Some(_) => true,
+LL | |         None => false,
+LL | |     };
+   | |_____^ help: try this: `Some(42).is_some()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:93:5
+   |
+LL | /     match None::<()> {
+LL | |         Some(_) => false,
+LL | |         None => true,
+LL | |     };
+   | |_____^ help: try this: `None::<()>.is_none()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:101:12
+   |
+LL |     if let None = *(&None::<()>) {}
+   |     -------^^^^----------------- help: try this: `if (&None::<()>).is_none()`
+
+error: redundant pattern matching, consider using `is_none()`
+  --> $DIR/redundant_pattern_matching_option.rs:102:12
+   |
+LL |     if let None = *&None::<()> {}
+   |     -------^^^^--------------- help: try this: `if (&None::<()>).is_none()`
+
+error: aborting due to 21 previous errors
+