Refactor and fill out target feature lists
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@ -65,8 +65,8 @@ pub(crate) fn global_gcc_features(sess: &Session, diagnostics: bool) -> Vec<Stri
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let feature = backend_feature_name(s)?;
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// Warn against use of GCC specific feature names on the CLI.
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if diagnostics && !supported_features.iter().any(|&(v, _)| v == feature) {
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let rust_feature = supported_features.iter().find_map(|&(rust_feature, _)| {
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if diagnostics && !supported_features.iter().any(|&(v, _, _)| v == feature) {
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let rust_feature = supported_features.iter().find_map(|&(rust_feature, _, _)| {
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let gcc_features = to_gcc_features(sess, rust_feature);
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if gcc_features.contains(&feature) && !gcc_features.contains(&rust_feature) {
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Some(rust_feature)
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@ -486,7 +486,7 @@ pub fn target_features(
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sess.target
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.supported_target_features()
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.iter()
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.filter_map(|&(feature, gate)| {
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.filter_map(|&(feature, gate, _)| {
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if sess.is_nightly_build() || allow_unstable || gate.is_stable() {
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Some(feature)
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} else {
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