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, 99 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/let_underscore_must_use.stderr b/src/tools/clippy/tests/ui/let_underscore_must_use.stderr
new file mode 100644
index 000000000..5b751ea56
--- /dev/null
+++ b/src/tools/clippy/tests/ui/let_underscore_must_use.stderr
@@ -0,0 +1,99 @@
+error: non-binding let on a result of a `#[must_use]` function
+  --> $DIR/let_underscore_must_use.rs:67:5
+   |
+LL |     let _ = f();
+   |     ^^^^^^^^^^^^
+   |
+   = note: `-D clippy::let-underscore-must-use` implied by `-D warnings`
+   = help: consider explicitly using function result
+
+error: non-binding let on an expression with `#[must_use]` type
+  --> $DIR/let_underscore_must_use.rs:68:5
+   |
+LL |     let _ = g();
+   |     ^^^^^^^^^^^^
+   |
+   = help: consider explicitly using expression value
+
+error: non-binding let on a result of a `#[must_use]` function
+  --> $DIR/let_underscore_must_use.rs:70:5
+   |
+LL |     let _ = l(0_u32);
+   |     ^^^^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using function result
+
+error: non-binding let on a result of a `#[must_use]` function
+  --> $DIR/let_underscore_must_use.rs:74:5
+   |
+LL |     let _ = s.f();
+   |     ^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using function result
+
+error: non-binding let on an expression with `#[must_use]` type
+  --> $DIR/let_underscore_must_use.rs:75:5
+   |
+LL |     let _ = s.g();
+   |     ^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using expression value
+
+error: non-binding let on a result of a `#[must_use]` function
+  --> $DIR/let_underscore_must_use.rs:78:5
+   |
+LL |     let _ = S::h();
+   |     ^^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using function result
+
+error: non-binding let on an expression with `#[must_use]` type
+  --> $DIR/let_underscore_must_use.rs:79:5
+   |
+LL |     let _ = S::p();
+   |     ^^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using expression value
+
+error: non-binding let on a result of a `#[must_use]` function
+  --> $DIR/let_underscore_must_use.rs:81:5
+   |
+LL |     let _ = S::a();
+   |     ^^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using function result
+
+error: non-binding let on an expression with `#[must_use]` type
+  --> $DIR/let_underscore_must_use.rs:83:5
+   |
+LL |     let _ = if true { Ok(()) } else { Err(()) };
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using expression value
+
+error: non-binding let on a result of a `#[must_use]` function
+  --> $DIR/let_underscore_must_use.rs:87:5
+   |
+LL |     let _ = a.is_ok();
+   |     ^^^^^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using function result
+
+error: non-binding let on an expression with `#[must_use]` type
+  --> $DIR/let_underscore_must_use.rs:89:5
+   |
+LL |     let _ = a.map(|_| ());
+   |     ^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: consider explicitly using expression value
+
+error: non-binding let on an expression with `#[must_use]` type
+  --> $DIR/let_underscore_must_use.rs:91:5
+   |
+LL |     let _ = a;
+   |     ^^^^^^^^^^
+   |
+   = help: consider explicitly using expression value
+
+error: aborting due to 12 previous errors
+