librustc: Check function argument patterns for legality of by-move #15153
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bindings.
This will break code that incorrectly did things like:
fn f(a @ box b: Box<String>) {}
Fix such code to not rely on undefined behavior.
Closes rust-lang#12534.
[breaking-change]
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That is a nice change. |
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…nts, r=lnicola Clean up `activationEvents` field in vscode extension's package.json By documents, VSCode v1.74 or later activates the extension automatically according to other configurations. See: - https://code.visualstudio.com/api/references/activation-events#onLanguage - https://code.visualstudio.com/docs/languages/identifiers - https://code.visualstudio.com/api/references/activation-events#onCommand - https://code.visualstudio.com/api/references/contribution-points#contributes.commands
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bindings.
This will break code that incorrectly did things like:
Fix such code to not rely on undefined behavior.
Closes #12534.
[breaking-change]
r? @alexcrichton