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Tracking Issue for super let #139076
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B-experimentalBlocker: In-tree experiment; RFC pending, not yet approved or unneeded (requires FCP to stabilize).Blocker: In-tree experiment; RFC pending, not yet approved or unneeded (requires FCP to stabilize).B-unstableBlocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCF-super_letit's super, let's go!it's super, let's go!S-tracking-design-concernsStatus: There are blocking design concerns.Status: There are blocking design concerns.T-langRelevant to the language teamRelevant to the language team
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B-experimentalBlocker: In-tree experiment; RFC pending, not yet approved or unneeded (requires FCP to stabilize).Blocker: In-tree experiment; RFC pending, not yet approved or unneeded (requires FCP to stabilize).B-unstableBlocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCF-super_letit's super, let's go!it's super, let's go!S-tracking-design-concernsStatus: There are blocking design concerns.Status: There are blocking design concerns.T-langRelevant to the language teamRelevant to the language team
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This is a tracking issue for the
super letexperiment.The feature gate for the issue is
#![feature(super_let)].About tracking issues
Tracking issues are used to record the overall progress of implementation.
They are also used as hubs connecting to other relevant issues, e.g., bugs or open design questions.
A tracking issue is however not meant for large scale discussion, questions, or bug reports about a feature.
Instead, open a dedicated issue for the specific matter and add the relevant feature gate label.
Discussion comments will get marked as off-topic or deleted.
Repeated discussions on the tracking issue may lead to the tracking issue getting locked.
Steps / History
super let#139080super letsuper letimplementation easierterminating_scopeshash set. #139067super let#139112super letinpin!()pin!()tests for fun edge casespin!()usingsuper let#139114super letinformat_args!()format_args!()in a variable #140748Unresolved Questions
super let?super let x;without initializer?super let _ = _ else { _ };?super letat function body scope?