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lint for catch used as identifier #48791

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nikomatsakis opened this issue Mar 6, 2018 · 3 comments
Closed

lint for catch used as identifier #48791

nikomatsakis opened this issue Mar 6, 2018 · 3 comments
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A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. I-needs-decision Issue: In need of a decision. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team, which will review and decide on the PR/issue. WG-epoch Working group: Epoch (2018) management

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@nikomatsakis
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In the new epoch, we would like to reserve the catch keyword for future use. Therefore, we should add a lint that catch is going to be a reserved keyword in the future.
@nikomatsakis nikomatsakis added I-needs-decision Issue: In need of a decision. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Mar 6, 2018
This was referenced Mar 6, 2018
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@nikomatsakis nikomatsakis added T-lang Relevant to the language team, which will review and decide on the PR/issue. WG-epoch Working group: Epoch (2018) management labels Mar 6, 2018
@Centril Centril added the A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. label Mar 7, 2018
@scottmcm
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scottmcm commented Mar 7, 2018

Others that may or may not be part of this: https://internals.rust-lang.org/t/keywords-to-reserve-for-rust2018-epoch/6720

@nikomatsakis
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Yep, I plan to go through and vet that list, opening issues where appropriate.

@Centril
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Centril commented May 3, 2018

Closing this and tracking a possible lint for try at #50412

@Centril Centril closed this as completed May 3, 2018
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A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. I-needs-decision Issue: In need of a decision. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team, which will review and decide on the PR/issue. WG-epoch Working group: Epoch (2018) management
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@nikomatsakis @Centril @scottmcm