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Make rustc_parse_format compile on stable again #117819

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Nov 15, 2023
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Make rustc_parse_format compile on stable again #117819

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7 changes: 2 additions & 5 deletions compiler/rustc_parse_format/src/lib.rs
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Expand Up @@ -9,13 +9,10 @@
html_playground_url = "https://play.rust-lang.org/",
test(attr(deny(warnings)))
)]
#![cfg_attr(not(bootstrap), doc(rust_logo))]
#![cfg_attr(not(bootstrap), allow(internal_features))]
#![cfg_attr(not(bootstrap), feature(rustdoc_internals))]
#![deny(rustc::untranslatable_diagnostic)]
#![deny(rustc::diagnostic_outside_of_impl)]
// We want to be able to build this crate with a stable compiler, so no
// `#![feature]` attributes should be added.
// WARNING: We want to be able to build this crate with a stable compiler,
// so no `#![feature]` attributes should be added!
Comment on lines +14 to +15
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@fmease fmease Nov 11, 2023 •
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Someday I might open an MCP for #![deny(rustc::features)] or a lang RFC for #![deny(features)] :^)

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I think a simple PR to add the lint would be enough for that. Lints are explicitly not stable, and this is a lint for an unstable feature (the feature attribute).


use rustc_lexer::unescape;
pub use Alignment::*;
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