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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/ui/suggestions/dont-suggest-pin-array-dot-set.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/suggestions/dont-suggest-pin-array-dot-set.rs')
-rw-r--r-- | tests/ui/suggestions/dont-suggest-pin-array-dot-set.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/suggestions/dont-suggest-pin-array-dot-set.rs b/tests/ui/suggestions/dont-suggest-pin-array-dot-set.rs new file mode 100644 index 000000000..acb897571 --- /dev/null +++ b/tests/ui/suggestions/dont-suggest-pin-array-dot-set.rs @@ -0,0 +1,15 @@ +// https://github.com/rust-lang/rust/issues/96834 +// +// This test case verifies that rustc does not make an unhelpful suggestion: +// +// help: consider wrapping the receiver expression with the appropriate type +// | +// 14 | Pin::new(&mut a).set(0, 3); +// | +++++++++++++ + +// +// We can tell that it isn't helpful, because `Pin::set` takes two parameters (including +// the receiver), but the function call on line 14 supplies three. +fn main() { + let mut a = [0u8; 1]; + a.set(0, 3); //~ERROR +} |