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Tracking issue for RFC #572: feature gate unused attributes #22203

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nrc opened this issue Feb 12, 2015 · 5 comments · Fixed by #22364
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Tracking issue for RFC #572: feature gate unused attributes #22203

nrc opened this issue Feb 12, 2015 · 5 comments · Fixed by #22364
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@pnkfelix
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B-RFC-approved Blocker: Approved by a merged RFC but not yet implemented. P-medium Medium priority
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1.0 beta

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@nrc
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nrc commented Feb 12, 2015

No description provided.

@nrc nrc added I-nominated B-RFC-approved Blocker: Approved by a merged RFC but not yet implemented. labels Feb 12, 2015
@nrc nrc mentioned this issue Feb 12, 2015
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nrc commented Feb 12, 2015

RFC

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1.0 beta, P-high.

@pnkfelix pnkfelix added this to the 1.0 beta milestone Feb 12, 2015
@pnkfelix pnkfelix added P-medium Medium priority and removed I-nominated labels Feb 12, 2015
@pnkfelix pnkfelix self-assigned this Feb 12, 2015
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nrc commented Feb 13, 2015

@Manishearth (the RFC author) is going to implement (also happy to mentor anyone else who wants to do it).

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I've started implementing it (mostly need to fix tests now)

@nikomatsakis
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In the meantime I opened a PR for a simple-minded feature-gate for attributes starting in rustc_, just to avoid undue dependency on the misc testing attributes we have. This will be superceded (or at minimum rendered superfluous) by @Manishearth's implementation, of course. (Though it doesn't hurt either.) PR is #22336

@Manishearth Manishearth mentioned this issue Feb 15, 2015
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Manishearth added a commit to Manishearth/rust that referenced this issue Feb 16, 2015
@Manishearth
Feature gate custom attributes (fixes rust-lang#22203)
38542cc
Manishearth added a commit to Manishearth/rust that referenced this issue Feb 17, 2015
@Manishearth
Rollup merge of rust-lang#22364 - Manishearth:rfc-572-forbid-attr, r=…
4647d89 
…nikomatsakis

 fixes rust-lang#22203

r? @nikomatsakis

This breaks code that might be using attributes randomly, so it's technically a

[breaking-change]
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B-RFC-approved Blocker: Approved by a merged RFC but not yet implemented. P-medium Medium priority
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Feature gate custom attributes Manishearth/rust
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@nikomatsakis @pnkfelix @nrc @Manishearth