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Allow boolean literals in check-cfg

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This commit is contained in:
clubby789 2025-03-21 05:09:57 +00:00
parent 78948ac259
commit 3df2acd31b
6 changed files with 31 additions and 24 deletions
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8
compiler/rustc_interface/src/interface.rs
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@ -204,6 +204,14 @@ pub(crate) fn parse_check_cfg(dcx: DiagCtxtHandle<'_>, specs: Vec<String>) -> Ch
error!("`cfg()` names cannot be after values");
}
names.push(ident);
} else if let Some(boolean) = arg.boolean_literal() {
if values_specified {
error!("`cfg()` names cannot be after values");
}
names.push(rustc_span::Ident::new(
if boolean { rustc_span::kw::True } else { rustc_span::kw::False },
arg.span(),
));
} else if arg.has_name(sym::any)
&& let Some(args) = arg.meta_item_list()
{