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Lint for functions that don't return, but aren't written as "-> !" #448

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ghost opened this issue Nov 9, 2015 · 2 comments
Open

Lint for functions that don't return, but aren't written as "-> !" #448

ghost opened this issue Nov 9, 2015 · 2 comments
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A-lint Area: New lints E-medium Call for participation: Medium difficulty level problem and requires some initial experience. T-middle Type: Probably requires verifiying types

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@ghost
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ghost commented Nov 9, 2015

See rust-lang/rust#12836
@Manishearth Manishearth added E-medium Call for participation: Medium difficulty level problem and requires some initial experience. T-middle Type: Probably requires verifiying types A-lint Area: New lints labels Nov 9, 2015
@Manishearth
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Probably should be a pedantic lint.

@llogiq
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llogiq commented Nov 10, 2015

Also bail for trait impls. We have a lot of unreachable!() impls of std::ops traits in typenum for example.

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A-lint Area: New lints E-medium Call for participation: Medium difficulty level problem and requires some initial experience. T-middle Type: Probably requires verifiying types
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