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, 210 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/option_if_let_else.stderr b/src/tools/clippy/tests/ui/option_if_let_else.stderr
new file mode 100644
index 000000000..daba60600
--- /dev/null
+++ b/src/tools/clippy/tests/ui/option_if_let_else.stderr
@@ -0,0 +1,210 @@
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:12:5
+   |
+LL | /     if let Some(x) = string {
+LL | |         (true, x)
+LL | |     } else {
+LL | |         (false, "hello")
+LL | |     }
+   | |_____^ help: try: `string.map_or((false, "hello"), |x| (true, x))`
+   |
+   = note: `-D clippy::option-if-let-else` implied by `-D warnings`
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:30:13
+   |
+LL |     let _ = if let Some(s) = *string { s.len() } else { 0 };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `string.map_or(0, |s| s.len())`
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:31:13
+   |
+LL |     let _ = if let Some(s) = &num { s } else { &0 };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `num.as_ref().map_or(&0, |s| s)`
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:32:13
+   |
+LL |       let _ = if let Some(s) = &mut num {
+   |  _____________^
+LL | |         *s += 1;
+LL | |         s
+LL | |     } else {
+LL | |         &mut 0
+LL | |     };
+   | |_____^
+   |
+help: try
+   |
+LL ~     let _ = num.as_mut().map_or(&mut 0, |s| {
+LL +         *s += 1;
+LL +         s
+LL ~     });
+   |
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:38:13
+   |
+LL |     let _ = if let Some(ref s) = num { s } else { &0 };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `num.as_ref().map_or(&0, |s| s)`
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:39:13
+   |
+LL |       let _ = if let Some(mut s) = num {
+   |  _____________^
+LL | |         s += 1;
+LL | |         s
+LL | |     } else {
+LL | |         0
+LL | |     };
+   | |_____^
+   |
+help: try
+   |
+LL ~     let _ = num.map_or(0, |mut s| {
+LL +         s += 1;
+LL +         s
+LL ~     });
+   |
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:45:13
+   |
+LL |       let _ = if let Some(ref mut s) = num {
+   |  _____________^
+LL | |         *s += 1;
+LL | |         s
+LL | |     } else {
+LL | |         &mut 0
+LL | |     };
+   | |_____^
+   |
+help: try
+   |
+LL ~     let _ = num.as_mut().map_or(&mut 0, |s| {
+LL +         *s += 1;
+LL +         s
+LL ~     });
+   |
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:54:5
+   |
+LL | /     if let Some(x) = arg {
+LL | |         let y = x * x;
+LL | |         y * y
+LL | |     } else {
+LL | |         13
+LL | |     }
+   | |_____^
+   |
+help: try
+   |
+LL ~     arg.map_or(13, |x| {
+LL +         let y = x * x;
+LL +         y * y
+LL +     })
+   |
+
+error: use Option::map_or_else instead of an if let/else
+  --> $DIR/option_if_let_else.rs:67:13
+   |
+LL |       let _ = if let Some(x) = arg {
+   |  _____________^
+LL | |         x
+LL | |     } else {
+LL | |         // map_or_else must be suggested
+LL | |         side_effect()
+LL | |     };
+   | |_____^ help: try: `arg.map_or_else(|| side_effect(), |x| x)`
+
+error: use Option::map_or_else instead of an if let/else
+  --> $DIR/option_if_let_else.rs:76:13
+   |
+LL |       let _ = if let Some(x) = arg {
+   |  _____________^
+LL | |         x * x * x * x
+LL | |     } else {
+LL | |         let mut y = 1;
+...  |
+LL | |         y
+LL | |     };
+   | |_____^
+   |
+help: try
+   |
+LL ~     let _ = arg.map_or_else(|| {
+LL +         let mut y = 1;
+LL +         y = (y + 2 / y) / 2;
+LL +         y = (y + 2 / y) / 2;
+LL +         y
+LL ~     }, |x| x * x * x * x);
+   |
+
+error: use Option::map_or_else instead of an if let/else
+  --> $DIR/option_if_let_else.rs:109:13
+   |
+LL | /             if let Some(idx) = s.find('.') {
+LL | |                 vec![s[..idx].to_string(), s[idx..].to_string()]
+LL | |             } else {
+LL | |                 vec![s.to_string()]
+LL | |             }
+   | |_____________^ help: try: `s.find('.').map_or_else(|| vec![s.to_string()], |idx| vec![s[..idx].to_string(), s[idx..].to_string()])`
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:133:13
+   |
+LL |     let _ = if let Some(x) = optional { x + 2 } else { 5 };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `optional.map_or(5, |x| x + 2)`
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:142:13
+   |
+LL |       let _ = if let Some(x) = Some(0) {
+   |  _____________^
+LL | |         loop {
+LL | |             if x == 0 {
+LL | |                 break x;
+...  |
+LL | |         0
+LL | |     };
+   | |_____^
+   |
+help: try
+   |
+LL ~     let _ = Some(0).map_or(0, |x| loop {
+LL +             if x == 0 {
+LL +                 break x;
+LL +             }
+LL ~         });
+   |
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:170:13
+   |
+LL |     let _ = if let Some(x) = Some(0) { s.len() + x } else { s.len() };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Some(0).map_or(s.len(), |x| s.len() + x)`
+
+error: use Option::map_or instead of an if let/else
+  --> $DIR/option_if_let_else.rs:174:13
+   |
+LL |       let _ = if let Some(x) = Some(0) {
+   |  _____________^
+LL | |         let s = s;
+LL | |         s.len() + x
+LL | |     } else {
+LL | |         1
+LL | |     };
+   | |_____^
+   |
+help: try
+   |
+LL ~     let _ = Some(0).map_or(1, |x| {
+LL +         let s = s;
+LL +         s.len() + x
+LL ~     });
+   |
+
+error: aborting due to 15 previous errors
+