diff --git a/Cargo.lock b/Cargo.lock
index 22ae9cf2780eb..f3e500415f722 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -226,7 +226,7 @@ checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
 dependencies = [
  "lazy_static",
  "memchr",
- "regex-automata",
+ "regex-automata 0.1.10",
 ]
 
 [[package]]
@@ -1733,6 +1733,59 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c1ad908cc71012b7bea4d0c53ba96a8cba9962f048fa68d143376143d863b7a"
 
+[[package]]
+name = "icu_list"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c40218275f081c4493f190357c5395647b06734c2dc3dcb41cc099a0f60168b1"
+dependencies = [
+ "displaydoc",
+ "icu_locid",
+ "icu_provider",
+ "regex-automata 0.2.0",
+ "writeable",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_locid"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34b3de5d99a0e275fe6193b9586dbf37364daebc0d39c89b5cf8376a53b789e8"
+dependencies = [
+ "displaydoc",
+ "litemap",
+ "tinystr",
+ "writeable",
+]
+
+[[package]]
+name = "icu_provider"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f911086e3c521a8a824d4f8bfd87769645ced2f07ff913b521c0d793be07100"
+dependencies = [
+ "displaydoc",
+ "icu_locid",
+ "icu_provider_macros",
+ "stable_deref_trait",
+ "writeable",
+ "yoke",
+ "zerofrom",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_provider_macros"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38cf6f5b65cf81f0b4298da647101acbfe6ae0e25263f92bd7a22597e9d6d606"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "idna"
 version = "0.2.0"
@@ -2060,6 +2113,12 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "litemap"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f34a3f4798fac63fb48cf277eefa38f94d3443baff555bb98e4f56bc9092368e"
+
 [[package]]
 name = "lld-wrapper"
 version = "0.1.0"
@@ -2126,7 +2185,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
 dependencies = [
- "regex-automata",
+ "regex-automata 0.1.10",
 ]
 
 [[package]]
@@ -2954,6 +3013,15 @@ dependencies = [
  "regex-syntax",
 ]
 
+[[package]]
+name = "regex-automata"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9368763f5a9b804326f3af749e16f9abf378d227bcdee7634b13d8f17793782"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "regex-syntax"
 version = "0.6.26"
@@ -3228,6 +3296,15 @@ dependencies = [
  "rustc_span",
 ]
 
+[[package]]
+name = "rustc_baked_icu_data"
+version = "0.0.0"
+dependencies = [
+ "icu_list",
+ "icu_provider",
+ "litemap",
+]
+
 [[package]]
 name = "rustc_borrowck"
 version = "0.0.0"
@@ -3448,13 +3525,17 @@ version = "0.0.0"
 dependencies = [
  "fluent-bundle",
  "fluent-syntax",
+ "icu_list",
+ "icu_locid",
  "intl-memoizer",
+ "rustc_baked_icu_data",
  "rustc_data_structures",
  "rustc_macros",
  "rustc_serialize",
  "rustc_span",
  "tracing",
  "unic-langid",
+ "writeable",
 ]
 
 [[package]]
@@ -5497,6 +5578,12 @@ version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
 
+[[package]]
+name = "writeable"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8e6ab4f5da1b24daf2c590cfac801bacb27b15b4f050e84eb60149ea726f06b"
+
 [[package]]
 name = "xattr"
 version = "0.2.2"
@@ -5549,3 +5636,71 @@ checksum = "fe5c30ade05e61656247b2e334a031dfd0cc466fadef865bdcdea8d537951bf1"
 dependencies = [
  "winapi",
 ]
+
+[[package]]
+name = "yoke"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fe1d55ca72c32d573bfbd5cb2f0ca65a497854c44762957a6d3da96041a5184"
+dependencies = [
+ "serde",
+ "stable_deref_trait",
+ "yoke-derive",
+ "zerofrom",
+]
+
+[[package]]
+name = "yoke-derive"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1346e4cd025ae818b88566eac7eb65ab33a994ea55f355c86889af2e7e56b14e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "zerofrom"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79e9355fccf72b04b7deaa99ce7a0f6630530acf34045391b74460fcd714de54"
+dependencies = [
+ "zerofrom-derive",
+]
+
+[[package]]
+name = "zerofrom-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e8aa86add9ddbd2409c1ed01e033cd457d79b1b1229b64922c25095c595e829"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "zerovec"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9d919a74c17749ccb17beaf6405562e413cd94e98ba52ca1e64bbe7eefbd8b8"
+dependencies = [
+ "yoke",
+ "zerofrom",
+ "zerovec-derive",
+]
+
+[[package]]
+name = "zerovec-derive"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "490e5f878c2856225e884c35927e7ea6db3c24cdb7229b72542c7526ad7ed49e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
diff --git a/compiler/rustc_baked_icu_data/Cargo.toml b/compiler/rustc_baked_icu_data/Cargo.toml
new file mode 100644
index 0000000000000..c4b49e939e91c
--- /dev/null
+++ b/compiler/rustc_baked_icu_data/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "rustc_baked_icu_data"
+version = "0.0.0"
+edition = "2021"
+
+[dependencies]
+icu_list = "1.0.0"
+icu_provider = "1.0.1"
+litemap = "0.6.0"
diff --git a/compiler/rustc_baked_icu_data/src/data/any.rs b/compiler/rustc_baked_icu_data/src/data/any.rs
new file mode 100644
index 0000000000000..be5be6e03b85e
--- /dev/null
+++ b/compiler/rustc_baked_icu_data/src/data/any.rs
@@ -0,0 +1,18 @@
+// @generated
+impl AnyProvider for BakedDataProvider {
+    fn load_any(&self, key: DataKey, req: DataRequest) -> Result<AnyResponse, DataError> {
+        const ANDLISTV1MARKER: ::icu_provider::DataKeyHash =
+            ::icu_list::provider::AndListV1Marker::KEY.hashed();
+        #[allow(clippy::match_single_binding)]
+        match key.hashed() {
+            ANDLISTV1MARKER => list::and_v1::DATA
+                .get_by(|k| req.locale.strict_cmp(k.as_bytes()).reverse())
+                .copied()
+                .map(AnyPayload::from_static_ref)
+                .ok_or(DataErrorKind::MissingLocale),
+            _ => Err(DataErrorKind::MissingDataKey),
+        }
+        .map_err(|e| e.with_req(key, req))
+        .map(|payload| AnyResponse { payload: Some(payload), metadata: Default::default() })
+    }
+}
diff --git a/compiler/rustc_baked_icu_data/src/data/list/and_v1.rs b/compiler/rustc_baked_icu_data/src/data/list/and_v1.rs
new file mode 100644
index 0000000000000..aefaa2cc9c939
--- /dev/null
+++ b/compiler/rustc_baked_icu_data/src/data/list/and_v1.rs
@@ -0,0 +1,1160 @@
+// @generated
+type DataStruct = <::icu_list::provider::AndListV1Marker as ::icu_provider::DataMarker>::Yokeable;
+pub static DATA: litemap::LiteMap<&str, &DataStruct, &[(&str, &DataStruct)]> =
+    litemap::LiteMap::from_sorted_store_unchecked(&[
+        ("en", EN),
+        ("es", ES),
+        ("fr", FR),
+        ("it", IT),
+        ("ja", JA),
+        ("pt", PT),
+        ("ru", RU),
+        ("tr", TR),
+        ("und", UND),
+        ("zh-Hans", ZH_HANS),
+        ("zh-Hant", ZH_HANT),
+    ]);
+static EN: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", and ", 6u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" and ", 5u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", & ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" & ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+]);
+static ES: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" y ", 3u8)
+        },
+        special_case: Some(::icu_list::provider::SpecialCasePattern {
+            condition: unsafe {
+                ::icu_list::provider::StringMatcher::from_dfa_bytes_unchecked(&[
+                    114u8, 117u8, 115u8, 116u8, 45u8, 114u8, 101u8, 103u8, 101u8, 120u8, 45u8,
+                    97u8, 117u8, 116u8, 111u8, 109u8, 97u8, 116u8, 97u8, 45u8, 100u8, 102u8, 97u8,
+                    45u8, 115u8, 112u8, 97u8, 114u8, 115u8, 101u8, 0u8, 0u8, 255u8, 254u8, 0u8,
+                    0u8, 2u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 1u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 1u8, 2u8, 2u8, 2u8, 3u8, 4u8, 4u8, 5u8, 6u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 8u8, 9u8, 9u8, 9u8, 10u8, 11u8, 11u8, 12u8, 13u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8,
+                    15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 16u8, 16u8, 16u8,
+                    16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 18u8, 18u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 20u8,
+                    21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 22u8,
+                    23u8, 23u8, 24u8, 25u8, 25u8, 25u8, 26u8, 27u8, 27u8, 27u8, 27u8, 27u8, 27u8,
+                    27u8, 27u8, 27u8, 27u8, 27u8, 40u8, 1u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 128u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 5u8,
+                    0u8, 5u8, 5u8, 6u8, 6u8, 12u8, 12u8, 13u8, 13u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 2u8, 0u8, 0u8, 27u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8,
+                    0u8, 0u8, 3u8, 0u8, 6u8, 6u8, 13u8, 13u8, 0u8, 0u8, 104u8, 0u8, 0u8, 0u8,
+                    104u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 2u8, 2u8,
+                    4u8, 7u8, 9u8, 9u8, 11u8, 14u8, 19u8, 19u8, 20u8, 20u8, 21u8, 21u8, 22u8, 22u8,
+                    23u8, 23u8, 24u8, 24u8, 25u8, 25u8, 26u8, 26u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8,
+                    0u8, 191u8, 0u8, 0u8, 0u8, 206u8, 0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 236u8,
+                    0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 251u8, 0u8, 0u8, 0u8, 10u8, 1u8, 0u8, 0u8,
+                    25u8, 1u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 17u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 16u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 16u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 15u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 4u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8,
+                    0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 9u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8,
+                    18u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8,
+                    0u8, 35u8, 0u8, 0u8, 0u8,
+                ])
+            },
+            pattern: unsafe {
+                ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+            },
+        }),
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" y ", 3u8)
+        },
+        special_case: Some(::icu_list::provider::SpecialCasePattern {
+            condition: unsafe {
+                ::icu_list::provider::StringMatcher::from_dfa_bytes_unchecked(&[
+                    114u8, 117u8, 115u8, 116u8, 45u8, 114u8, 101u8, 103u8, 101u8, 120u8, 45u8,
+                    97u8, 117u8, 116u8, 111u8, 109u8, 97u8, 116u8, 97u8, 45u8, 100u8, 102u8, 97u8,
+                    45u8, 115u8, 112u8, 97u8, 114u8, 115u8, 101u8, 0u8, 0u8, 255u8, 254u8, 0u8,
+                    0u8, 2u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 1u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 1u8, 2u8, 2u8, 2u8, 3u8, 4u8, 4u8, 5u8, 6u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 8u8, 9u8, 9u8, 9u8, 10u8, 11u8, 11u8, 12u8, 13u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8,
+                    15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 16u8, 16u8, 16u8,
+                    16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 18u8, 18u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 20u8,
+                    21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 22u8,
+                    23u8, 23u8, 24u8, 25u8, 25u8, 25u8, 26u8, 27u8, 27u8, 27u8, 27u8, 27u8, 27u8,
+                    27u8, 27u8, 27u8, 27u8, 27u8, 40u8, 1u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 128u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 5u8,
+                    0u8, 5u8, 5u8, 6u8, 6u8, 12u8, 12u8, 13u8, 13u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 2u8, 0u8, 0u8, 27u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8,
+                    0u8, 0u8, 3u8, 0u8, 6u8, 6u8, 13u8, 13u8, 0u8, 0u8, 104u8, 0u8, 0u8, 0u8,
+                    104u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 2u8, 2u8,
+                    4u8, 7u8, 9u8, 9u8, 11u8, 14u8, 19u8, 19u8, 20u8, 20u8, 21u8, 21u8, 22u8, 22u8,
+                    23u8, 23u8, 24u8, 24u8, 25u8, 25u8, 26u8, 26u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8,
+                    0u8, 191u8, 0u8, 0u8, 0u8, 206u8, 0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 236u8,
+                    0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 251u8, 0u8, 0u8, 0u8, 10u8, 1u8, 0u8, 0u8,
+                    25u8, 1u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 17u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 16u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 16u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 15u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 4u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8,
+                    0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 9u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8,
+                    18u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8,
+                    0u8, 35u8, 0u8, 0u8, 0u8,
+                ])
+            },
+            pattern: unsafe {
+                ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+            },
+        }),
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" y ", 3u8)
+        },
+        special_case: Some(::icu_list::provider::SpecialCasePattern {
+            condition: unsafe {
+                ::icu_list::provider::StringMatcher::from_dfa_bytes_unchecked(&[
+                    114u8, 117u8, 115u8, 116u8, 45u8, 114u8, 101u8, 103u8, 101u8, 120u8, 45u8,
+                    97u8, 117u8, 116u8, 111u8, 109u8, 97u8, 116u8, 97u8, 45u8, 100u8, 102u8, 97u8,
+                    45u8, 115u8, 112u8, 97u8, 114u8, 115u8, 101u8, 0u8, 0u8, 255u8, 254u8, 0u8,
+                    0u8, 2u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 1u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 1u8, 2u8, 2u8, 2u8, 3u8, 4u8, 4u8, 5u8, 6u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 8u8, 9u8, 9u8, 9u8, 10u8, 11u8, 11u8, 12u8, 13u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8,
+                    15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 16u8, 16u8, 16u8,
+                    16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 18u8, 18u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 20u8,
+                    21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 22u8,
+                    23u8, 23u8, 24u8, 25u8, 25u8, 25u8, 26u8, 27u8, 27u8, 27u8, 27u8, 27u8, 27u8,
+                    27u8, 27u8, 27u8, 27u8, 27u8, 40u8, 1u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 128u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 5u8,
+                    0u8, 5u8, 5u8, 6u8, 6u8, 12u8, 12u8, 13u8, 13u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 2u8, 0u8, 0u8, 27u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8,
+                    0u8, 0u8, 3u8, 0u8, 6u8, 6u8, 13u8, 13u8, 0u8, 0u8, 104u8, 0u8, 0u8, 0u8,
+                    104u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 2u8, 2u8,
+                    4u8, 7u8, 9u8, 9u8, 11u8, 14u8, 19u8, 19u8, 20u8, 20u8, 21u8, 21u8, 22u8, 22u8,
+                    23u8, 23u8, 24u8, 24u8, 25u8, 25u8, 26u8, 26u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8,
+                    0u8, 191u8, 0u8, 0u8, 0u8, 206u8, 0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 236u8,
+                    0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 251u8, 0u8, 0u8, 0u8, 10u8, 1u8, 0u8, 0u8,
+                    25u8, 1u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 17u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 16u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 16u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 15u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 4u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8,
+                    0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 9u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8,
+                    18u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8,
+                    0u8, 35u8, 0u8, 0u8, 0u8,
+                ])
+            },
+            pattern: unsafe {
+                ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+            },
+        }),
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" y ", 3u8)
+        },
+        special_case: Some(::icu_list::provider::SpecialCasePattern {
+            condition: unsafe {
+                ::icu_list::provider::StringMatcher::from_dfa_bytes_unchecked(&[
+                    114u8, 117u8, 115u8, 116u8, 45u8, 114u8, 101u8, 103u8, 101u8, 120u8, 45u8,
+                    97u8, 117u8, 116u8, 111u8, 109u8, 97u8, 116u8, 97u8, 45u8, 100u8, 102u8, 97u8,
+                    45u8, 115u8, 112u8, 97u8, 114u8, 115u8, 101u8, 0u8, 0u8, 255u8, 254u8, 0u8,
+                    0u8, 2u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 1u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 1u8, 2u8, 2u8, 2u8, 3u8, 4u8, 4u8, 5u8, 6u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 8u8, 9u8, 9u8, 9u8, 10u8, 11u8, 11u8, 12u8, 13u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8,
+                    15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 16u8, 16u8, 16u8,
+                    16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 18u8, 18u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 20u8,
+                    21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 22u8,
+                    23u8, 23u8, 24u8, 25u8, 25u8, 25u8, 26u8, 27u8, 27u8, 27u8, 27u8, 27u8, 27u8,
+                    27u8, 27u8, 27u8, 27u8, 27u8, 40u8, 1u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 128u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 5u8,
+                    0u8, 5u8, 5u8, 6u8, 6u8, 12u8, 12u8, 13u8, 13u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 2u8, 0u8, 0u8, 27u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8,
+                    0u8, 0u8, 3u8, 0u8, 6u8, 6u8, 13u8, 13u8, 0u8, 0u8, 104u8, 0u8, 0u8, 0u8,
+                    104u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 2u8, 2u8,
+                    4u8, 7u8, 9u8, 9u8, 11u8, 14u8, 19u8, 19u8, 20u8, 20u8, 21u8, 21u8, 22u8, 22u8,
+                    23u8, 23u8, 24u8, 24u8, 25u8, 25u8, 26u8, 26u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8,
+                    0u8, 191u8, 0u8, 0u8, 0u8, 206u8, 0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 236u8,
+                    0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 251u8, 0u8, 0u8, 0u8, 10u8, 1u8, 0u8, 0u8,
+                    25u8, 1u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 17u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 16u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 16u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 15u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 4u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8,
+                    0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 9u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8,
+                    18u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8,
+                    0u8, 35u8, 0u8, 0u8, 0u8,
+                ])
+            },
+            pattern: unsafe {
+                ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+            },
+        }),
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" y ", 3u8)
+        },
+        special_case: Some(::icu_list::provider::SpecialCasePattern {
+            condition: unsafe {
+                ::icu_list::provider::StringMatcher::from_dfa_bytes_unchecked(&[
+                    114u8, 117u8, 115u8, 116u8, 45u8, 114u8, 101u8, 103u8, 101u8, 120u8, 45u8,
+                    97u8, 117u8, 116u8, 111u8, 109u8, 97u8, 116u8, 97u8, 45u8, 100u8, 102u8, 97u8,
+                    45u8, 115u8, 112u8, 97u8, 114u8, 115u8, 101u8, 0u8, 0u8, 255u8, 254u8, 0u8,
+                    0u8, 2u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 1u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 1u8, 2u8, 2u8, 2u8, 3u8, 4u8, 4u8, 5u8, 6u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 8u8, 9u8, 9u8, 9u8, 10u8, 11u8, 11u8, 12u8, 13u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8,
+                    15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 16u8, 16u8, 16u8,
+                    16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 18u8, 18u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 20u8,
+                    21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 22u8,
+                    23u8, 23u8, 24u8, 25u8, 25u8, 25u8, 26u8, 27u8, 27u8, 27u8, 27u8, 27u8, 27u8,
+                    27u8, 27u8, 27u8, 27u8, 27u8, 40u8, 1u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 128u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 5u8,
+                    0u8, 5u8, 5u8, 6u8, 6u8, 12u8, 12u8, 13u8, 13u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 2u8, 0u8, 0u8, 27u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8,
+                    0u8, 0u8, 3u8, 0u8, 6u8, 6u8, 13u8, 13u8, 0u8, 0u8, 104u8, 0u8, 0u8, 0u8,
+                    104u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 2u8, 2u8,
+                    4u8, 7u8, 9u8, 9u8, 11u8, 14u8, 19u8, 19u8, 20u8, 20u8, 21u8, 21u8, 22u8, 22u8,
+                    23u8, 23u8, 24u8, 24u8, 25u8, 25u8, 26u8, 26u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8,
+                    0u8, 191u8, 0u8, 0u8, 0u8, 206u8, 0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 236u8,
+                    0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 251u8, 0u8, 0u8, 0u8, 10u8, 1u8, 0u8, 0u8,
+                    25u8, 1u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 17u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 16u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 16u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 15u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 4u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8,
+                    0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 9u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8,
+                    18u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8,
+                    0u8, 35u8, 0u8, 0u8, 0u8,
+                ])
+            },
+            pattern: unsafe {
+                ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+            },
+        }),
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" y ", 3u8)
+        },
+        special_case: Some(::icu_list::provider::SpecialCasePattern {
+            condition: unsafe {
+                ::icu_list::provider::StringMatcher::from_dfa_bytes_unchecked(&[
+                    114u8, 117u8, 115u8, 116u8, 45u8, 114u8, 101u8, 103u8, 101u8, 120u8, 45u8,
+                    97u8, 117u8, 116u8, 111u8, 109u8, 97u8, 116u8, 97u8, 45u8, 100u8, 102u8, 97u8,
+                    45u8, 115u8, 112u8, 97u8, 114u8, 115u8, 101u8, 0u8, 0u8, 255u8, 254u8, 0u8,
+                    0u8, 2u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 1u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 1u8, 2u8, 2u8, 2u8, 3u8, 4u8, 4u8, 5u8, 6u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8, 7u8,
+                    7u8, 7u8, 7u8, 8u8, 9u8, 9u8, 9u8, 10u8, 11u8, 11u8, 12u8, 13u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8,
+                    14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 14u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8,
+                    15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 15u8, 16u8, 16u8, 16u8,
+                    16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8, 16u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 17u8,
+                    17u8, 17u8, 17u8, 17u8, 17u8, 17u8, 18u8, 18u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8,
+                    19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 19u8, 20u8,
+                    21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 21u8, 22u8,
+                    23u8, 23u8, 24u8, 25u8, 25u8, 25u8, 26u8, 27u8, 27u8, 27u8, 27u8, 27u8, 27u8,
+                    27u8, 27u8, 27u8, 27u8, 27u8, 40u8, 1u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 128u8,
+                    0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 5u8,
+                    0u8, 5u8, 5u8, 6u8, 6u8, 12u8, 12u8, 13u8, 13u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 83u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 2u8, 0u8, 0u8, 27u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8,
+                    0u8, 0u8, 3u8, 0u8, 6u8, 6u8, 13u8, 13u8, 0u8, 0u8, 104u8, 0u8, 0u8, 0u8,
+                    104u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 14u8, 0u8, 0u8, 0u8, 2u8, 2u8,
+                    4u8, 7u8, 9u8, 9u8, 11u8, 14u8, 19u8, 19u8, 20u8, 20u8, 21u8, 21u8, 22u8, 22u8,
+                    23u8, 23u8, 24u8, 24u8, 25u8, 25u8, 26u8, 26u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8, 0u8, 68u8, 0u8, 0u8,
+                    0u8, 191u8, 0u8, 0u8, 0u8, 206u8, 0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 236u8,
+                    0u8, 0u8, 0u8, 221u8, 0u8, 0u8, 0u8, 251u8, 0u8, 0u8, 0u8, 10u8, 1u8, 0u8, 0u8,
+                    25u8, 1u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    68u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 17u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 16u8, 0u8, 0u8,
+                    191u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 16u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 17u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 2u8, 0u8, 15u8, 15u8, 0u8, 0u8,
+                    221u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 4u8, 0u8, 0u8, 0u8, 0u8, 0u8,
+                    0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 35u8,
+                    0u8, 0u8, 0u8, 35u8, 0u8, 0u8, 0u8, 9u8, 0u8, 0u8, 0u8, 18u8, 0u8, 0u8, 0u8,
+                    18u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 35u8, 0u8, 0u8,
+                    0u8, 35u8, 0u8, 0u8, 0u8,
+                ])
+            },
+            pattern: unsafe {
+                ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+            },
+        }),
+    },
+]);
+static FR: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" et ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" et ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" et ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" et ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+]);
+static IT: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+]);
+static JA: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+]);
+static PT: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" e ", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+]);
+static RU: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" и ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" и ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" и ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" и ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+]);
+static TR: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" ve ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" ve ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" ve ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(" ve ", 4u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+]);
+static UND: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked(", ", 2u8)
+        },
+        special_case: None,
+    },
+]);
+static ZH_HANS: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+]);
+static ZH_HANT: &DataStruct = &::icu_list::provider::ListFormatterPatternsV1([
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("、", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+    ::icu_list::provider::ConditionalListJoinerPattern {
+        default: unsafe {
+            ::icu_list::provider::ListJoinerPattern::from_parts_unchecked("和", 3u8)
+        },
+        special_case: None,
+    },
+]);
diff --git a/compiler/rustc_baked_icu_data/src/data/list/mod.rs b/compiler/rustc_baked_icu_data/src/data/list/mod.rs
new file mode 100644
index 0000000000000..931822513cc06
--- /dev/null
+++ b/compiler/rustc_baked_icu_data/src/data/list/mod.rs
@@ -0,0 +1,2 @@
+// @generated
+pub mod and_v1;
diff --git a/compiler/rustc_baked_icu_data/src/data/mod.rs b/compiler/rustc_baked_icu_data/src/data/mod.rs
new file mode 100644
index 0000000000000..8ffacffaf4998
--- /dev/null
+++ b/compiler/rustc_baked_icu_data/src/data/mod.rs
@@ -0,0 +1,25 @@
+// @generated
+mod list;
+/// This data provider was programmatically generated by [`icu_datagen`](
+/// https://unicode-org.github.io/icu4x-docs/doc/icu_datagen/enum.Out.html#variant.Module).
+#[non_exhaustive]
+pub struct BakedDataProvider;
+use ::icu_provider::prelude::*;
+impl DataProvider<::icu_list::provider::AndListV1Marker> for BakedDataProvider {
+    fn load(
+        &self,
+        req: DataRequest,
+    ) -> Result<DataResponse<::icu_list::provider::AndListV1Marker>, DataError> {
+        Ok(DataResponse {
+            metadata: Default::default(),
+            payload: Some(DataPayload::from_owned(zerofrom::ZeroFrom::zero_from(
+                *list::and_v1::DATA
+                    .get_by(|k| req.locale.strict_cmp(k.as_bytes()).reverse())
+                    .ok_or_else(|| {
+                        DataErrorKind::MissingLocale
+                            .with_req(::icu_list::provider::AndListV1Marker::KEY, req)
+                    })?,
+            ))),
+        })
+    }
+}
diff --git a/compiler/rustc_baked_icu_data/src/lib.rs b/compiler/rustc_baked_icu_data/src/lib.rs
new file mode 100644
index 0000000000000..0eff969e14a3c
--- /dev/null
+++ b/compiler/rustc_baked_icu_data/src/lib.rs
@@ -0,0 +1,17 @@
+//! Baked ICU data for eager translation support.
+//!
+#![allow(elided_lifetimes_in_paths)]
+
+// generated with:
+// ```text
+// icu4x-datagen -W --pretty --fingerprint --use-separate-crates --cldr-tag latest --icuexport-tag latest \
+// --format mod -l en es fr it ja pt ru tr zh-Hans zh-Hant -k list/and@1 -o src/data
+// ```
+
+mod data;
+
+pub use data::BakedDataProvider;
+
+pub fn baked_data_provider() -> BakedDataProvider {
+    data::BakedDataProvider
+}
diff --git a/compiler/rustc_error_messages/Cargo.toml b/compiler/rustc_error_messages/Cargo.toml
index 9945f337995d3..66b64ab3798e9 100644
--- a/compiler/rustc_error_messages/Cargo.toml
+++ b/compiler/rustc_error_messages/Cargo.toml
@@ -9,9 +9,13 @@ edition = "2021"
 fluent-bundle = "0.15.2"
 fluent-syntax = "0.11"
 intl-memoizer = "0.5.1"
+rustc_baked_icu_data = { path = "../rustc_baked_icu_data" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_serialize = { path = "../rustc_serialize" }
 rustc_span = { path = "../rustc_span" }
 rustc_macros = { path = "../rustc_macros" }
 tracing = "0.1"
 unic-langid = { version = "0.9.0", features = ["macros"] }
+icu_list = "1.0.0"
+writeable = "0.5.0"
+icu_locid = "1.0.0"
diff --git a/compiler/rustc_error_messages/src/lib.rs b/compiler/rustc_error_messages/src/lib.rs
index 9465051dd103f..0cb22fbe73b2c 100644
--- a/compiler/rustc_error_messages/src/lib.rs
+++ b/compiler/rustc_error_messages/src/lib.rs
@@ -13,6 +13,8 @@ use fluent_syntax::parser::ParserError;
 use rustc_data_structures::sync::Lrc;
 use rustc_macros::{fluent_messages, Decodable, Encodable};
 use rustc_span::Span;
+use writeable::Writeable;
+
 use std::borrow::Cow;
 use std::error::Error;
 use std::fmt;
@@ -539,3 +541,47 @@ impl From<Vec<Span>> for MultiSpan {
         MultiSpan::from_spans(spans)
     }
 }
+
+#[macro_export]
+macro_rules! pluralize {
+    ($x:expr) => {
+        if $x != 1 { "s" } else { "" }
+    };
+    ("has", $x:expr) => {
+        if $x == 1 { "has" } else { "have" }
+    };
+    ("is", $x:expr) => {
+        if $x == 1 { "is" } else { "are" }
+    };
+    ("was", $x:expr) => {
+        if $x == 1 { "was" } else { "were" }
+    };
+    ("this", $x:expr) => {
+        if $x == 1 { "this" } else { "these" }
+    };
+}
+
+pub fn build_list_separated_with_and<T: writeable::Writeable>(
+    values: impl Iterator<Item = T> + Clone,
+    value_count: usize,
+    descr: &str,
+    spread_limit: usize,
+) -> String {
+    assert!(value_count > 0);
+
+    if value_count > spread_limit {
+        format!("multiple {descr}{s}", s = pluralize!(value_count),)
+    } else {
+        let data_provider = rustc_baked_icu_data::baked_data_provider();
+        let locale = icu_locid::locale!("en").into();
+        let list_formatter = icu_list::ListFormatter::try_new_and_with_length_unstable(
+            &data_provider,
+            &locale,
+            icu_list::ListLength::Wide,
+        )
+        .expect("Failed to create list formatter");
+        let mut result = format!("{descr}{s} ", s = pluralize!(value_count),);
+        list_formatter.format(values).write_to(&mut result).expect("Failed to write list");
+        result
+    }
+}
diff --git a/compiler/rustc_errors/src/emitter.rs b/compiler/rustc_errors/src/emitter.rs
index cd6413bc3ec62..a29c0d6a0a8f5 100644
--- a/compiler/rustc_errors/src/emitter.rs
+++ b/compiler/rustc_errors/src/emitter.rs
@@ -20,7 +20,7 @@ use crate::{
     LazyFallbackBundle, Level, MultiSpan, SubDiagnostic, SubstitutionHighlight, SuggestionStyle,
 };
 
-use rustc_lint_defs::pluralize;
+use crate::pluralize;
 
 use rustc_data_structures::fx::{FxHashMap, FxIndexMap};
 use rustc_data_structures::sync::Lrc;
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index 9fafbe4bd407e..67e82df39631e 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -30,11 +30,11 @@ use rustc_data_structures::stable_hasher::StableHasher;
 use rustc_data_structures::sync::{self, Lock, Lrc};
 use rustc_data_structures::AtomicRef;
 pub use rustc_error_messages::{
-    fallback_fluent_bundle, fluent, fluent_bundle, DelayDm, DiagnosticMessage, FluentBundle,
-    LanguageIdentifier, LazyFallbackBundle, MultiSpan, SpanLabel, SubdiagnosticMessage,
-    DEFAULT_LOCALE_RESOURCES,
+    build_list_separated_with_and, fallback_fluent_bundle, fluent, fluent_bundle, pluralize,
+    DelayDm, DiagnosticMessage, FluentBundle, LanguageIdentifier, LazyFallbackBundle, MultiSpan,
+    SpanLabel, SubdiagnosticMessage, DEFAULT_LOCALE_RESOURCES,
 };
-pub use rustc_lint_defs::{pluralize, Applicability};
+pub use rustc_lint_defs::Applicability;
 use rustc_span::source_map::SourceMap;
 use rustc_span::HashStableContext;
 use rustc_span::{Loc, Span};
diff --git a/compiler/rustc_expand/src/mbe/macro_parser.rs b/compiler/rustc_expand/src/mbe/macro_parser.rs
index c8bdc39311c65..7f0caecee0ab1 100644
--- a/compiler/rustc_expand/src/mbe/macro_parser.rs
+++ b/compiler/rustc_expand/src/mbe/macro_parser.rs
@@ -76,7 +76,7 @@ pub(crate) use ParseResult::*;
 use crate::mbe::{KleeneOp, TokenTree};
 
 use rustc_ast::token::{self, DocComment, Nonterminal, NonterminalKind, Token};
-use rustc_lint_defs::pluralize;
+use rustc_errors::pluralize;
 use rustc_parse::parser::{NtOrTt, Parser};
 use rustc_span::symbol::MacroRulesNormalizedIdent;
 use rustc_span::Span;
diff --git a/compiler/rustc_lint_defs/src/lib.rs b/compiler/rustc_lint_defs/src/lib.rs
index aa54b3d8ac2bc..b858d1c270aed 100644
--- a/compiler/rustc_lint_defs/src/lib.rs
+++ b/compiler/rustc_lint_defs/src/lib.rs
@@ -20,25 +20,6 @@ use serde::{Deserialize, Serialize};
 
 pub mod builtin;
 
-#[macro_export]
-macro_rules! pluralize {
-    ($x:expr) => {
-        if $x != 1 { "s" } else { "" }
-    };
-    ("has", $x:expr) => {
-        if $x == 1 { "has" } else { "have" }
-    };
-    ("is", $x:expr) => {
-        if $x == 1 { "is" } else { "are" }
-    };
-    ("was", $x:expr) => {
-        if $x == 1 { "was" } else { "were" }
-    };
-    ("this", $x:expr) => {
-        if $x == 1 { "this" } else { "these" }
-    };
-}
-
 /// Indicates the confidence in the correctness of a suggestion.
 ///
 /// All suggestions are marked with an `Applicability`. Tools use the applicability of a suggestion
diff --git a/compiler/rustc_passes/src/dead.rs b/compiler/rustc_passes/src/dead.rs
index 6a97ad3fe86e2..82a360772dea4 100644
--- a/compiler/rustc_passes/src/dead.rs
+++ b/compiler/rustc_passes/src/dead.rs
@@ -4,7 +4,7 @@
 
 use itertools::Itertools;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
-use rustc_errors::{pluralize, Applicability, MultiSpan};
+use rustc_errors::{build_list_separated_with_and, pluralize, Applicability, MultiSpan};
 use rustc_hir as hir;
 use rustc_hir::def::{CtorOf, DefKind, Res};
 use rustc_hir::def_id::{DefId, LocalDefId};
@@ -713,24 +713,16 @@ impl<'tcx> DeadVisitor<'tcx> {
                 .collect();
 
             let descr = tcx.def_kind(first_id).descr(first_id.to_def_id());
+
             let span_len = dead_codes.len();
-            let names = match &names[..] {
-                _ if span_len > 6 => String::new(),
-                [name] => format!("`{name}` "),
-                [names @ .., last] => {
-                    format!(
-                        "{} and `{last}` ",
-                        names.iter().map(|name| format!("`{name}`")).join(", ")
-                    )
-                }
-                [] => unreachable!(),
-            };
-            let msg = format!(
-                "{these}{descr}{s} {names}{are} never {participle}",
-                these = if span_len > 6 { "multiple " } else { "" },
-                s = pluralize!(span_len),
-                are = pluralize!("is", span_len),
+            let names = build_list_separated_with_and(
+                names.iter().map(|name| format!("`{name}`")),
+                names.len(),
+                descr,
+                6,
             );
+            let msg =
+                format!("{names} {are} never {participle}", are = pluralize!("is", span_len),);
 
             tcx.struct_span_lint_hir(
                 if is_positional {
diff --git a/src/test/ui/lint/dead-code/multiple-dead-codes-in-the-same-struct.rs b/src/test/ui/lint/dead-code/multiple-dead-codes-in-the-same-struct.rs
index e3935cf9149bb..2003e1e293a58 100644
--- a/src/test/ui/lint/dead-code/multiple-dead-codes-in-the-same-struct.rs
+++ b/src/test/ui/lint/dead-code/multiple-dead-codes-in-the-same-struct.rs
@@ -7,7 +7,7 @@ struct Bar {
     b: usize, //~ ERROR field `b` is never read
     #[deny(dead_code)]
     c: usize, //~ ERROR fields `c` and `e` are never read
-    d: usize, //~ WARN fields `d`, `f` and `g` are never read
+    d: usize, //~ WARN fields `d`, `f`, and `g` are never read
     #[deny(dead_code)]
     e: usize,
     f: usize,
diff --git a/src/test/ui/lint/dead-code/multiple-dead-codes-in-the-same-struct.stderr b/src/test/ui/lint/dead-code/multiple-dead-codes-in-the-same-struct.stderr
index c0f1ed38f6de3..0e5c78a716797 100644
--- a/src/test/ui/lint/dead-code/multiple-dead-codes-in-the-same-struct.stderr
+++ b/src/test/ui/lint/dead-code/multiple-dead-codes-in-the-same-struct.stderr
@@ -1,4 +1,4 @@
-warning: fields `d`, `f` and `g` are never read
+warning: fields `d`, `f`, and `g` are never read
   --> $DIR/multiple-dead-codes-in-the-same-struct.rs:10:5
    |
 LL | struct Bar {
diff --git a/src/test/ui/lint/dead-code/tuple-struct-field.rs b/src/test/ui/lint/dead-code/tuple-struct-field.rs
index b15d706368633..14fb30be949dc 100644
--- a/src/test/ui/lint/dead-code/tuple-struct-field.rs
+++ b/src/test/ui/lint/dead-code/tuple-struct-field.rs
@@ -11,7 +11,7 @@ struct SingleUnused(i32, [u8; LEN], String);
 //~| HELP: consider changing the field to be of unit type
 
 struct MultipleUnused(i32, f32, String, u8);
-//~^ ERROR: fields `0`, `1`, `2` and `3` are never read
+//~^ ERROR: fields `0`, `1`, `2`, and `3` are never read
 //~| NOTE: fields in this struct
 //~| HELP: consider changing the fields to be of unit type
 
diff --git a/src/test/ui/lint/dead-code/tuple-struct-field.stderr b/src/test/ui/lint/dead-code/tuple-struct-field.stderr
index ca0989f5b987f..b8ad5cbe4e977 100644
--- a/src/test/ui/lint/dead-code/tuple-struct-field.stderr
+++ b/src/test/ui/lint/dead-code/tuple-struct-field.stderr
@@ -16,7 +16,7 @@ help: consider changing the field to be of unit type to suppress this warning wh
 LL | struct SingleUnused(i32, (), String);
    |                          ~~
 
-error: fields `0`, `1`, `2` and `3` are never read
+error: fields `0`, `1`, `2`, and `3` are never read
   --> $DIR/tuple-struct-field.rs:13:23
    |
 LL | struct MultipleUnused(i32, f32, String, u8);
diff --git a/src/tools/tidy/src/deps.rs b/src/tools/tidy/src/deps.rs
index a046e0acdded6..978f57e5d7b59 100644
--- a/src/tools/tidy/src/deps.rs
+++ b/src/tools/tidy/src/deps.rs
@@ -132,6 +132,10 @@ const PERMITTED_RUSTC_DEPENDENCIES: &[&str] = &[
     "hashbrown",
     "hermit-abi",
     "humantime",
+    "icu_list",
+    "icu_locid",
+    "icu_provider",
+    "icu_provider_macros",
     "if_chain",
     "indexmap",
     "instant",
@@ -144,6 +148,7 @@ const PERMITTED_RUSTC_DEPENDENCIES: &[&str] = &[
     "libc",
     "libloading",
     "libz-sys",
+    "litemap",
     "lock_api",
     "log",
     "matchers",
@@ -252,9 +257,16 @@ const PERMITTED_RUSTC_DEPENDENCIES: &[&str] = &[
     "winapi-i686-pc-windows-gnu",
     "winapi-util",
     "winapi-x86_64-pc-windows-gnu",
+    "writeable",
     // this is a false-positive: it's only used by rustfmt, but because it's enabled through a
     // feature, tidy thinks it's used by rustc as well.
     "yansi-term",
+    "yoke",
+    "yoke-derive",
+    "zerofrom",
+    "zerofrom-derive",
+    "zerovec",
+    "zerovec-derive",
 ];
 
 const PERMITTED_CRANELIFT_DEPENDENCIES: &[&str] = &[