Add new `function_casts_as_integer` lint#141470

Merged

bors merged 12 commits into

rust-lang:mainfrom

GuillaumeGomez:function_casts_as_integer

Nov 11, 2025

Commits on Nov 10, 2025

Add new `function_casts_as_integer` lint
GuillaumeGomez
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Fix new `function_casts_as_integer` lint errors in core, std, panic_unwind and compiler crates
GuillaumeGomez
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Allow `function_casts_as_integer` in non-related ui tests
GuillaumeGomez
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Add ui test for `function_casts_as_integer` lint
GuillaumeGomez
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Allow `function_casts_as_integer` in non-related clippy ui tests
GuillaumeGomez
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Allow `function_casts_as_integer` in non-related miri tests
GuillaumeGomez
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Allow `function_casts_as_integer` in coretest test
GuillaumeGomez
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Allow `function_casts_as_integer` in miri source code
GuillaumeGomez
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Convert `function_cast_as_integer` lint suggestion to plain `*const ()` cast
GuillaumeGomez
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Fix typos
GuillaumeGomez
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Add more test for `function_cast_as_integer` lint
GuillaumeGomez
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Add instructions on what to do in case casts other than to integers is ever working for function pointers
GuillaumeGomez
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