Add test to ensure no index out of bounds panic (#135474)

[reddevilmidzy]

Adds test for #135474

[rustbot]

r? @davidtwco

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[compiler-errors]

This test needs a better name and should be placed into a subdirectory of tests/ui corresponding to what the test is exercising, rather than the top-level.

Specifically, I think you should look back at the original issue and/or the PR that fixed the issue to understand what was wrong with the code in the first place and/or why the issue was fixed, so that this can be named more accurately.

[compiler-errors]

@rustbot author
r? compiler-errors

[reddevilmidzy]

Thanks for the feedback! I've moved the test to the tests/ui/fn directory. I also reviewed the original PR (#136497) to better understand the context and ensure the test is more accurately placed.

Additionally, I've renamed the test from impl-sized to trait-fn-generic-mismatch

Let me know if you have any further suggestions!

[compiler-errors]

Please squash this into one commit. there doesn't need to be a commit to move a file or to remove whitespace, for example. It's just one file after all :) Then I can approve.

@rustbot author

[reddevilmidzy]

Squashed the commits into one as requested. Thanks for the review! 😊

@rustbot ready

[compiler-errors]

@bors r+ rollup

[bors]

📌 Commit b523301 has been approved by compiler-errors

It is now in the queue for this repository.