Update no_mangle to use the attribute template - #1904
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Can we land this? it's blocking rust-lang/rust#154585 |
RalfJung
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Jul 29, 2026
| `no_mangle` may only be used on items with a name that only contains ASCII characters. | ||
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| r[abi.no_mangle.generic] | ||
| `no_mangle` has no effect on generic items. |
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With rust-lang/rust#154585, no_mangle is forbidden on generic items.
This moves it below to match the template of having behavioral rules after the syntax.
This is to match the template order.
It doesn't really work with any item, it is functions and statics.
This specifies the conflict between no_mangle and export_name.
This is a restriction that wasn't previously documented.
This restriction is being added in rust-lang/rust#154585.
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This PR was rebased onto a different master commit. Here's a range-diff highlighting what actually changed. Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers. |
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New rules:
abi.no_mangle.syntaxabi.no_mangle.allowed-positionsabi.no_mangle.duplicatesabi.no_mangle.export_nameabi.no_mangle.ascii-onlyabi.no_mangle.generic