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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:35 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:35 +0000 |
| commit | d1b2d29528b7794b41e66fc2136e395a02f8529b (patch) | |
| tree | a4a17504b260206dec3cf55b2dca82929a348ac2 /tests/ui/type/option-ref-advice.stderr | |
| parent | Releasing progress-linux version 1.72.1+dfsg1-1~progress7.99u1. (diff) | |
| download | rustc-d1b2d29528b7794b41e66fc2136e395a02f8529b.tar.xz rustc-d1b2d29528b7794b41e66fc2136e395a02f8529b.zip | |
Merging upstream version 1.73.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/type/option-ref-advice.stderr')
| -rw-r--r-- | tests/ui/type/option-ref-advice.stderr | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/ui/type/option-ref-advice.stderr b/tests/ui/type/option-ref-advice.stderr new file mode 100644 index 000000000..d4dbef301 --- /dev/null +++ b/tests/ui/type/option-ref-advice.stderr @@ -0,0 +1,45 @@ +error[E0308]: mismatched types + --> $DIR/option-ref-advice.rs:6:18 + | +LL | takes_option(&None); + | ------------ ^^^^^ expected `Option<&String>`, found `&Option<_>` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&String>` + found reference `&Option<_>` +note: function defined here + --> $DIR/option-ref-advice.rs:3:4 + | +LL | fn takes_option(_arg: Option<&String>) {} + | ^^^^^^^^^^^^ --------------------- +help: consider removing the borrow + | +LL - takes_option(&None); +LL + takes_option(None); + | + +error[E0308]: mismatched types + --> $DIR/option-ref-advice.rs:10:18 + | +LL | takes_option(&res); + | ------------ ^^^^ expected `Option<&String>`, found `&Option<String>` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&String>` + found reference `&Option<String>` +note: function defined here + --> $DIR/option-ref-advice.rs:3:4 + | +LL | fn takes_option(_arg: Option<&String>) {} + | ^^^^^^^^^^^^ --------------------- +help: try using `.as_ref()` to convert `&Option<String>` to `Option<&String>` + | +LL - takes_option(&res); +LL + takes_option(res.as_ref()); + | + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. |