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#[start] makes --test not work #8542

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brson opened this issue Aug 15, 2013 · 2 comments
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#[start] makes --test not work #8542

brson opened this issue Aug 15, 2013 · 2 comments
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A-frontend Area: Compiler frontend (errors, parsing and HIR)

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@brson
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brson commented Aug 15, 2013

I don't know what the failure mode is but I have heard that --test does not work if you define #[start].
@alexcrichton
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src/librustc/front/test.rs strips functions with the main attribute and injects its own, so I suppose this could be fixed by also stripping functions with the #[start] attribute

@alexcrichton alexcrichton mentioned this issue Aug 19, 2013
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@alexcrichton
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Closing as a dupe of #8464 (that one has a bit more info)

flip1995 pushed a commit to flip1995/rust that referenced this issue Apr 7, 2022
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Auto merge of rust-lang#8549 - J-ZhengLi:issue8542, r=llogiq
81e004a 
fix FP in lint `[needless_match]`

fixes: rust-lang#8542
fixes: rust-lang#8551
fixes: rust-lang#8595
fixes: rust-lang#8599

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changelog: check for more complex custom type, and ignore type coercion in [`needless_match`]
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