From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/lint/noop-method-call.stderr | 39 ++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/test/ui/lint/noop-method-call.stderr (limited to 'src/test/ui/lint/noop-method-call.stderr') diff --git a/src/test/ui/lint/noop-method-call.stderr b/src/test/ui/lint/noop-method-call.stderr new file mode 100644 index 000000000..7f6f96bf1 --- /dev/null +++ b/src/test/ui/lint/noop-method-call.stderr @@ -0,0 +1,39 @@ +warning: call to `.clone()` on a reference in this situation does nothing + --> $DIR/noop-method-call.rs:16:71 + | +LL | let non_clone_type_ref_clone: &PlainType = non_clone_type_ref.clone(); + | ^^^^^^^^ unnecessary method call + | +note: the lint level is defined here + --> $DIR/noop-method-call.rs:4:9 + | +LL | #![warn(noop_method_call)] + | ^^^^^^^^^^^^^^^^ + = note: the type `&PlainType` which `clone` is being called on is the same as the type returned from `clone`, so the method call does not do anything and can be removed + +warning: call to `.deref()` on a reference in this situation does nothing + --> $DIR/noop-method-call.rs:28:63 + | +LL | let non_deref_type_deref: &PlainType = non_deref_type.deref(); + | ^^^^^^^^ unnecessary method call + | + = note: the type `&PlainType` which `deref` is being called on is the same as the type returned from `deref`, so the method call does not do anything and can be removed + +warning: call to `.borrow()` on a reference in this situation does nothing + --> $DIR/noop-method-call.rs:36:66 + | +LL | let non_borrow_type_borrow: &PlainType = non_borrow_type.borrow(); + | ^^^^^^^^^ unnecessary method call + | + = note: the type `&PlainType` which `borrow` is being called on is the same as the type returned from `borrow`, so the method call does not do anything and can be removed + +warning: call to `.clone()` on a reference in this situation does nothing + --> $DIR/noop-method-call.rs:52:19 + | +LL | non_clone_type.clone(); + | ^^^^^^^^ unnecessary method call + | + = note: the type `&PlainType` which `clone` is being called on is the same as the type returned from `clone`, so the method call does not do anything and can be removed + +warning: 4 warnings emitted + -- cgit v1.2.3