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, 92 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/useless_conversion.stderr b/src/tools/clippy/tests/ui/useless_conversion.stderr
new file mode 100644
index 000000000..e6760f700
--- /dev/null
+++ b/src/tools/clippy/tests/ui/useless_conversion.stderr
@@ -0,0 +1,92 @@
+error: useless conversion to the same type: `T`
+  --> $DIR/useless_conversion.rs:7:13
+   |
+LL |     let _ = T::from(val);
+   |             ^^^^^^^^^^^^ help: consider removing `T::from()`: `val`
+   |
+note: the lint level is defined here
+  --> $DIR/useless_conversion.rs:3:9
+   |
+LL | #![deny(clippy::useless_conversion)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: useless conversion to the same type: `T`
+  --> $DIR/useless_conversion.rs:8:5
+   |
+LL |     val.into()
+   |     ^^^^^^^^^^ help: consider removing `.into()`: `val`
+
+error: useless conversion to the same type: `i32`
+  --> $DIR/useless_conversion.rs:20:22
+   |
+LL |         let _: i32 = 0i32.into();
+   |                      ^^^^^^^^^^^ help: consider removing `.into()`: `0i32`
+
+error: useless conversion to the same type: `std::string::String`
+  --> $DIR/useless_conversion.rs:61:21
+   |
+LL |     let _: String = "foo".to_string().into();
+   |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"foo".to_string()`
+
+error: useless conversion to the same type: `std::string::String`
+  --> $DIR/useless_conversion.rs:62:21
+   |
+LL |     let _: String = From::from("foo".to_string());
+   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `From::from()`: `"foo".to_string()`
+
+error: useless conversion to the same type: `std::string::String`
+  --> $DIR/useless_conversion.rs:63:13
+   |
+LL |     let _ = String::from("foo".to_string());
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `String::from()`: `"foo".to_string()`
+
+error: useless conversion to the same type: `std::string::String`
+  --> $DIR/useless_conversion.rs:64:13
+   |
+LL |     let _ = String::from(format!("A: {:04}", 123));
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `String::from()`: `format!("A: {:04}", 123)`
+
+error: useless conversion to the same type: `std::str::Lines`
+  --> $DIR/useless_conversion.rs:65:13
+   |
+LL |     let _ = "".lines().into_iter();
+   |             ^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `"".lines()`
+
+error: useless conversion to the same type: `std::vec::IntoIter<i32>`
+  --> $DIR/useless_conversion.rs:66:13
+   |
+LL |     let _ = vec![1, 2, 3].into_iter().into_iter();
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `vec![1, 2, 3].into_iter()`
+
+error: useless conversion to the same type: `std::string::String`
+  --> $DIR/useless_conversion.rs:67:21
+   |
+LL |     let _: String = format!("Hello {}", "world").into();
+   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `format!("Hello {}", "world")`
+
+error: useless conversion to the same type: `i32`
+  --> $DIR/useless_conversion.rs:72:13
+   |
+LL |     let _ = i32::from(a + b) * 3;
+   |             ^^^^^^^^^^^^^^^^ help: consider removing `i32::from()`: `(a + b)`
+
+error: useless conversion to the same type: `Foo<'a'>`
+  --> $DIR/useless_conversion.rs:78:23
+   |
+LL |     let _: Foo<'a'> = s2.into();
+   |                       ^^^^^^^^^ help: consider removing `.into()`: `s2`
+
+error: useless conversion to the same type: `Foo<'a'>`
+  --> $DIR/useless_conversion.rs:80:13
+   |
+LL |     let _ = Foo::<'a'>::from(s3);
+   |             ^^^^^^^^^^^^^^^^^^^^ help: consider removing `Foo::<'a'>::from()`: `s3`
+
+error: useless conversion to the same type: `std::vec::IntoIter<Foo<'a'>>`
+  --> $DIR/useless_conversion.rs:82:13
+   |
+LL |     let _ = vec![s4, s4, s4].into_iter().into_iter();
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `vec![s4, s4, s4].into_iter()`
+
+error: aborting due to 14 previous errors
+