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expand/resolve: Turn #[derive] into a regular macro attribute

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This commit is contained in:
Vadim Petrochenkov 2020-11-14 14:47:14 +03:00
parent ae00b62ceb
commit dbdbd30bf2
58 changed files with 1499 additions and 1258 deletions
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3
compiler/rustc_lint/src/context.rs
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@ -636,6 +636,9 @@ pub trait LintContext: Sized {
db.span_label(span, "ABI should be specified here");
db.help(&format!("the default ABI is {}", default_abi.name()));
}
BuiltinLintDiagnostics::LegacyDeriveHelpers(span) => {
db.span_label(span, "the attribute is introduced here");
}
}
// Rewrap `db`, and pass control to the user.
decorate(LintDiagnosticBuilder::new(db));