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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
commit | 9835e2ae736235810b4ea1c162ca5e65c547e770 (patch) | |
tree | 3fcebf40ed70e581d776a8a4c65923e8ec20e026 /tests/ui/lint/dropping_references.stderr | |
parent | Releasing progress-linux version 1.70.0+dfsg2-1~progress7.99u1. (diff) | |
download | rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.tar.xz rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.zip |
Merging upstream version 1.71.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/lint/dropping_references.stderr')
-rw-r--r-- | tests/ui/lint/dropping_references.stderr | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/tests/ui/lint/dropping_references.stderr b/tests/ui/lint/dropping_references.stderr new file mode 100644 index 000000000..7e25a4621 --- /dev/null +++ b/tests/ui/lint/dropping_references.stderr @@ -0,0 +1,127 @@ +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:8:5 + | +LL | drop(&SomeStruct); + | ^^^^^-----------^ + | | + | argument has type `&SomeStruct` + | + = note: use `let _ = ...` to ignore the expression or result +note: the lint level is defined here + --> $DIR/dropping_references.rs:3:9 + | +LL | #![warn(dropping_references)] + | ^^^^^^^^^^^^^^^^^^^ + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:11:5 + | +LL | drop(&owned1); + | ^^^^^-------^ + | | + | argument has type `&SomeStruct` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:12:5 + | +LL | drop(&&owned1); + | ^^^^^--------^ + | | + | argument has type `&&SomeStruct` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:13:5 + | +LL | drop(&mut owned1); + | ^^^^^-----------^ + | | + | argument has type `&mut SomeStruct` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:17:5 + | +LL | drop(reference1); + | ^^^^^----------^ + | | + | argument has type `&SomeStruct` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:20:5 + | +LL | drop(reference2); + | ^^^^^----------^ + | | + | argument has type `&mut SomeStruct` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:23:5 + | +LL | drop(reference3); + | ^^^^^----------^ + | | + | argument has type `&SomeStruct` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:28:5 + | +LL | drop(&val); + | ^^^^^----^ + | | + | argument has type `&T` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:36:5 + | +LL | std::mem::drop(&SomeStruct); + | ^^^^^^^^^^^^^^^-----------^ + | | + | argument has type `&SomeStruct` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:91:13 + | +LL | drop(println_and(&13)); + | ^^^^^----------------^ + | | + | argument has type `&i32` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:94:14 + | +LL | 3 if drop(println_and(&14)) == () => (), + | ^^^^^----------------^ + | | + | argument has type `&i32` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing + --> $DIR/dropping_references.rs:96:14 + | +LL | 4 => drop(&2), + | ^^^^^--^ + | | + | argument has type `&i32` + | + = note: use `let _ = ...` to ignore the expression or result + +warning: 12 warnings emitted + |