Merging upstream version 1.74.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

11 files changed, 54 insertions, 21 deletions

diff --git a/vendor/syn/.cargo-checksum.json b/vendor/syn/.cargo-checksum.json
index dc7be8961..1504b1098 100644
--- a/vendor/syn/.cargo-checksum.json
+++ b/vendor/syn/.cargo-checksum.json
@@ -1 +1 @@
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\ No newline at end of file
+{"files":{"Cargo.toml":"1fe7cdf292faefe74cebc20883bc16e98f7b1a0324824582a7362c75c0516034","LICENSE-APACHE":"62c7a1e35f56406896d7aa7ca52d0cc0d272ac022b5d2796e7d6905db8a3636a","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"f6904878f9082d7d267b6d0d737ef211ff165cfd039a4d45ad88e9861f3e217f","benches/file.rs":"0a0527c78d849148cbb6118b4d36f72da7d4add865ba1a410e0a1be9e8dbfe0e","benches/rust.rs":"c006f01aacf95f61e5d6f4064be4040896a37a9632fb3dcfd9bc2a7ab171741d","src/attr.rs":"bd5ffae18a363162f7d9c12a1b6c1d023070cbf1b060c98ebc38ef79f1de9c67","src/bigint.rs":"0299829b2f7a1a798fe2f7bc1680e4a10f9b6f4a852d09af4da2deab466c4242","src/buffer.rs":"3ef1c3302acc4f9976484fd11c28981a5ff245cf4f3b8b888b7f065c8614881e","src/custom_keyword.rs":"f2704d15a337def453bdb337359fffdd014d62ae875cd6dbd442691c932f89c9","src/custom_punctuation.rs":"4227e8f9c6d78be776db0cf67d6cf836ee2ad39848984c11c1e44febc34ab375","src/data.rs":"7d217b0252a0d14b2db308ac00f48ba24a831e01a49b893f5b3ee6b580dab4cb","src/derive.rs":"3132e7f064725c7ca43f26daee93ec78037d46a935c6b0758af905cff450c15c","src/discouraged.rs":"482970b03bdee3cbc30c034f644e3293b25387db46300da5d8d8efd97dad8507","src/drops.rs":"013385f1dd95663f1afab41abc1e2eea04181998644828935ca564c74d6462ae","src/error.rs":"8dbb17978f688e12bcce58232f05c0ca9ed9de1fe511440793fb958da2fc93b9","src/export.rs":"6b519b1c17967cdd1519f52f981022435fcf940834fc8a705923426b65f21eac","src/expr.rs":"388348e9404a53331fe84d670bc0da889e1e9471461a8dc0a2e010a377103ecf","src/ext.rs":"3cf2d869812e5be894aa1c48bf074da262143fb2df1c9ac1b5ee965bf2a96a1c","src/file.rs":"a4d510dd0e2756bd54983dfa747601918c801e987cbf92deab44cdca6a201aeb","src/gen/clone.rs":"46540509dc99bb849014948a0c5b02ea372d5feceae5ea391c29f226f06516eb","src/gen/debug.rs":"32b2076b755f021428a0fb268a94057e1bcb1cd400feb895946703d7919b843a","src/gen/eq.rs":"aa5455b2cc0d9846d119ce001e821872df911f65133b993e3801a42e8f635f2a","src/gen/fold.rs":"305fe1db2b5b7039e79104a6e8ead11b1ee3c009f31f2a2bbebca10e494188cd","src/gen/hash.rs":"4ca8239c681ea5fd7b16bb61bff9034bff09680c088f5a16e90e99013e55742f","src/gen/visit.rs":"cbd0ebe18da62614c66a7900ef67350a5efee261bcdfff6cffc1ea6c4e754e34","src/gen/visit_mut.rs":"1b2a260ab3a6465eed6164f6d2c0cec977f9c3ca912f6bed81f8599b4d8f5cb0","src/gen_helper.rs":"750caab67ba0ba11a95ea28cd38026485227bb4aa114cdb497472386f60fdb35","src/generics.rs":"cb1a0374c523a469d48b1db7316166559034d437fb4f6cc5661511edb8aba32c","src/group.rs":"f5911e9cf2dc2dffab546590167c48de30409cb7708aa3307d22be143df720e4","src/ident.rs":"c26102f3dd66c85e05dbc9e41fb8c6ff3cf227e1ec84152b7ac920584a866578","src/item.rs":"68b2fbbf908460617dd7cf017478638ab6232a5bb2597868d67f1c809aea0232","src/lib.rs":"8c67ef153c56a2552c027256ad99407b7a6ae3a4dd43fda80ec9070780348da7","src/lifetime.rs":"531ef74507eaf942a3aedfac83bbdbc17463102a6c806f675a83a0d6dc612c52","src/lit.rs":"f7d5029e33a49d400a52027540134a86565cbcb5362f15097ffdc63d3a057380","src/lookahead.rs":"376092f91a1c32e1b277db0a6790fdda151c9ec51bd971fe6a6545b5b9e73b5d","src/mac.rs":"b1cf73f34a27a8f1429125e726623a524fb5dce875eb68ead3beaffa976442c3","src/macros.rs":"4e464104c590200213635624706d83e4a0ddd5aedd826ab4aabb390000f35ae0","src/meta.rs":"9df61ebaa405ef743ba1629b39ee5e806f9ead77694a1027f192da860270c83d","src/op.rs":"fe5db7c3373b956234ea8a1a7d129a06e5aef5db77c44c1c2fedb4aaa667ac56","src/parse.rs":"e57637899f8533da26e16d41575c3489fd1bf3560cea427ba57b3c966d891d8e","src/parse_macro_input.rs":"4a753b2a6dbfefd6dc93852d66b4f6d73ebd6b8b9be74019fc476f429b9a892d","src/parse_quote.rs":"08c8f4eaedeffaac73170b59921d140f63f4a01c243993dff050b4b848d0ac1f","src/pat.rs":"4d99c5ed6a08e6adfd0f6c31438befd3f03e48982a36bb2544962d9db7805a4a","src/path.rs":"f53bd51c4049630c9c28ba5a07276f110d87ef9da737a143fe4c2aa2e92d1fd3","src/print.rs":"22910bf0521ab868ebd7c62601c55912d12cfb400c65723e08e5cfa3a2d111c0","src/punctuated.rs":"dffaab15b9215c70d7db416e8d4c44b78c43ba2f255485e6211363f0f0fea063","src/restriction.rs":"62efbc127d7e7316dd1070c0e976872de6238b2602bba1fb35df18511b4e7199","src/sealed.rs":"6ece3b3dcb30f6bb98b93d83759ca7712ee8592bef9c0511141039c38765db0e","src/span.rs":"0a48e375e5c9768f6f64174a91ba6a255f4b021e2fb3548d8494e617f142601b","src/spanned.rs":"1bba75d73dd4dc5be6c4e11fdd72686d340fb25b5808830bd603ddc840beabdc","src/stmt.rs":"321d445f681c46ac30644504df2a8afc333a1dde0371159e9e077a17eed16548","src/thread.rs":"1f1deb1272525ab2af9a36aac4bce8f65b0e315adb1656641fd7075662f49222","src/token.rs":"94cca416e38225dc8e7ca5033a33f2edc216cb0680696ac81127351d3b2d7785","src/tt.rs":"32490509abcc4a5a3c7eb5628337172b3b49d30697d2f7b7df4d8045255c13da","src/ty.rs":"1d11c614298f25a8fa42165a01d6545fc699a446d7f3f8630162c7f478b26886","src/verbatim.rs":"87cbe82a90f48efb57ffd09141042698b3e011a21d0d5412154d80324b0a5ef0","src/whitespace.rs":"718a80c12cdd145358e2690f0f68ff7779a91ec17ce9fde9bb755f635fce69ad","tests/common/eq.rs":"add52aa28c339853660cea002b80aaf56f919757266c68873fb117a20ddd66f5","tests/common/mod.rs":"432ad35577f836a20b517d8c26ed994ac25fe73ef2f461c67688b61b99762015","tests/common/parse.rs":"246ddf1d303a9dbbc380e8d0689bd851cef3c3146d09d2627175deb9203b003d","tests/debug/gen.rs":"0b689be01a4f4a0d168617b0f867f248a9e3d211e259926e6ec6c10a59776d81","tests/debug/mod.rs":"dd87563bbd359401790a9c4185178539929ff9fa35a6998657af82a85731fe4c","tests/macros/mod.rs":"4c84bd9e82df255258671b6a57b0f2a3e4bef2127a2e8b842a4b6f3037b7fc5c","tests/regression.rs":"e9565ea0efecb4136f099164ffcfa26e1996b0a27fb9c6659e90ad9bdd42e7b6","tests/regression/issue1108.rs":"f32db35244a674e22ff824ca9e5bbec2184e287b59f022db68c418b5878a2edc","tests/regression/issue1235.rs":"a2266b10c3f7c7af5734817ab0a3e8b309b51e7d177b63f26e67e6b744d280b0","tests/repo/mod.rs":"a857b13b258846a5f2b25c66e8db149c703ab7f623505dc18206eec4244ffba2","tests/repo/progress.rs":"c08d0314a7f3ecf760d471f27da3cd2a500aeb9f1c8331bffb2aa648f9fabf3f","tests/test_asyncness.rs":"3868181f25f7470476077f80a442a7804b6b9b371ad5917f4fd18b1002714c64","tests/test_attribute.rs":"b35550a43bbd187bb330997ba36f90c65d8fc489135b1d32ef4547f145cb7612","tests/test_derive_input.rs":"c215245c4d09052661ac5b65b34e950ea47622847bdffe648d380470f12db8f2","tests/test_expr.rs":"2de81f6171bcde3db8d36ce90b9c77ce672f93dcb1e03b6a44290b039246132b","tests/test_generics.rs":"b77741aa38e6ac7e1a9082faf168e7b7b92fbabf9f3fd07306676339a67394df","tests/test_grouping.rs":"ecbe3324878b2e2be42640a3dec198620cff18731fcb95ee7e94eacd11d2fec1","tests/test_ident.rs":"9eb53d1e21edf23e7c9e14dc74dcc2b2538e9221e19dbcc0a44e3acc2e90f3f6","tests/test_item.rs":"7f0255b61d0a6921313c09aaba470beefc55f1d4e66d1e24cfac7a3f63b035d8","tests/test_iterators.rs":"f4dacb5f3a8e0473dfb0d27f05270d41e79eddb4759b1fad3e88e379b4731e17","tests/test_lit.rs":"7297fed48ca248689f112f67b6f024f2f2784e29c6cd33185ac659c350834b01","tests/test_meta.rs":"3e1bb60b4bd56adb1e04b0e2d867404f0d81f7bf69caf7d8a70fc7090e079e84","tests/test_parse_buffer.rs":"3ed83ea2e50f84b80c0b543aac4bfbd379610d0911c0baa1eb94bb925bda7341","tests/test_parse_stream.rs":"a7e186272c89a239cae03053b5a039cdc073cdb46fad64b178fe76fde98405d5","tests/test_pat.rs":"fe94e084ee478d41cccea4eeb3e975386a70d36ff7cbb902ba0c767d536aab6e","tests/test_path.rs":"0033e1082b576bb3217ebd4546423d6f86fde7ee7ba3aba8c57bf137d2b42f47","tests/test_precedence.rs":"1395b213a1aa953a3b2eacc922853f8d0e3afba552325440bfbe4df6b62102a1","tests/test_receiver.rs":"af64117acd66fbf42edc476f731ecd20c88009d9cb641dbd7a1d6384ae99ae73","tests/test_round_trip.rs":"61183de56bf70c628659b9529f794b9f138904959f919f08f3b8176ba62c76ef","tests/test_shebang.rs":"06d3acabed004767d8b3a0389bde7485a6719cad6a0d0b4ac2c7439b03586651","tests/test_should_parse.rs":"1d3535698a446e2755bfc360676bdb161841a1f454cdef6e7556c6d06a95c89d","tests/test_size.rs":"78c14995718c2f8d5a7296c8f524601c30f91a5586e1402c0775977a4f814406","tests/test_stmt.rs":"42a3707056da0ce3a01f8fb13e8b7631f9be6066627ac376e1874742419ad2cc","tests/test_token_trees.rs":"d012da9c3c861073711b006bf6ffdc073821fb9fb0a08733628cdae57124d1f5","tests/test_ty.rs":"f7f21f76e9e798669f09a95c380e26ae5959ee8ac5f3b765b1a799cc9505d075","tests/test_visibility.rs":"cf4c93997cd88821ef7f8e2dd5d1586175cce4614407cd3bdf371ecc4d8abc44","tests/zzz_stable.rs":"2a862e59cb446235ed99aec0e6ada8e16d3ecc30229b29d825b7c0bbc2602989"},"package":"c324c494eba9d92503e6f1ef2e6df781e78f6a7705a0202d9801b198807d518a"}
\ No newline at end of file
diff --git a/vendor/syn/Cargo.toml b/vendor/syn/Cargo.toml
index 0018a539f..2ebc5974d 100644
--- a/vendor/syn/Cargo.toml
+++ b/vendor/syn/Cargo.toml
@@ -13,7 +13,7 @@
 edition = "2021"
 rust-version = "1.56"
 name = "syn"
-version = "2.0.28"
+version = "2.0.29"
 authors = ["David Tolnay <dtolnay@gmail.com>"]
 include = [
     "/benches/**",
diff --git a/vendor/syn/src/custom_keyword.rs b/vendor/syn/src/custom_keyword.rs
index 379d159e7..9f3ad8702 100644
--- a/vendor/syn/src/custom_keyword.rs
+++ b/vendor/syn/src/custom_keyword.rs
@@ -224,7 +224,7 @@ macro_rules! impl_clone_for_custom_keyword {
 macro_rules! impl_extra_traits_for_custom_keyword {
     ($ident:ident) => {
         impl $crate::__private::Debug for $ident {
-            fn fmt(&self, f: &mut $crate::__private::Formatter) -> $crate::__private::fmt::Result {
+            fn fmt(&self, f: &mut $crate::__private::Formatter) -> $crate::__private::FmtResult {
                 $crate::__private::Formatter::write_str(
                     f,
                     $crate::__private::concat!(
diff --git a/vendor/syn/src/custom_punctuation.rs b/vendor/syn/src/custom_punctuation.rs
index e8cbcd2fe..dba91c17f 100644
--- a/vendor/syn/src/custom_punctuation.rs
+++ b/vendor/syn/src/custom_punctuation.rs
@@ -195,7 +195,7 @@ macro_rules! impl_clone_for_custom_punctuation {
 macro_rules! impl_extra_traits_for_custom_punctuation {
     ($ident:ident, $($tt:tt)+) => {
         impl $crate::__private::Debug for $ident {
-            fn fmt(&self, f: &mut $crate::__private::Formatter) -> $crate::__private::fmt::Result {
+            fn fmt(&self, f: &mut $crate::__private::Formatter) -> $crate::__private::FmtResult {
                 $crate::__private::Formatter::write_str(f, $crate::__private::stringify!($ident))
             }
         }
diff --git a/vendor/syn/src/export.rs b/vendor/syn/src/export.rs
index 5c06ebdd2..febd322e1 100644
--- a/vendor/syn/src/export.rs
+++ b/vendor/syn/src/export.rs
@@ -1,47 +1,69 @@
+#[doc(hidden)]
 pub use std::clone::Clone;
+#[doc(hidden)]
 pub use std::cmp::{Eq, PartialEq};
+#[doc(hidden)]
 pub use std::concat;
+#[doc(hidden)]
 pub use std::default::Default;
-pub use std::fmt::{self, Debug, Formatter};
+#[doc(hidden)]
+pub use std::fmt::Debug;
+#[doc(hidden)]
 pub use std::hash::{Hash, Hasher};
+#[doc(hidden)]
 pub use std::marker::Copy;
+#[doc(hidden)]
 pub use std::option::Option::{None, Some};
+#[doc(hidden)]
 pub use std::result::Result::{Err, Ok};
+#[doc(hidden)]
 pub use std::stringify;
 
+#[doc(hidden)]
+pub type Formatter<'a> = std::fmt::Formatter<'a>;
+#[doc(hidden)]
+pub type FmtResult = std::fmt::Result;
+
+#[doc(hidden)]
+pub type bool = std::primitive::bool;
+#[doc(hidden)]
+pub type str = std::primitive::str;
+
 #[cfg(feature = "printing")]
+#[doc(hidden)]
 pub use quote;
 
-pub use proc_macro2::{Span, TokenStream as TokenStream2};
+#[doc(hidden)]
+pub type Span = proc_macro2::Span;
+#[doc(hidden)]
+pub type TokenStream2 = proc_macro2::TokenStream;
 
 #[cfg(feature = "parsing")]
+#[doc(hidden)]
 pub use crate::group::{parse_braces, parse_brackets, parse_parens};
 
+#[doc(hidden)]
 pub use crate::span::IntoSpans;
 
 #[cfg(all(feature = "parsing", feature = "printing"))]
+#[doc(hidden)]
 pub use crate::parse_quote::parse as parse_quote;
 
 #[cfg(feature = "parsing")]
+#[doc(hidden)]
 pub use crate::token::parsing::{peek_punct, punct as parse_punct};
 
 #[cfg(feature = "printing")]
+#[doc(hidden)]
 pub use crate::token::printing::punct as print_punct;
 
 #[cfg(feature = "proc-macro")]
-pub use proc_macro::TokenStream;
+#[doc(hidden)]
+pub type TokenStream = proc_macro::TokenStream;
 
 #[cfg(feature = "printing")]
+#[doc(hidden)]
 pub use quote::{ToTokens, TokenStreamExt};
 
-#[allow(non_camel_case_types)]
-pub type bool = help::Bool;
-#[allow(non_camel_case_types)]
-pub type str = help::Str;
-
-mod help {
-    pub type Bool = bool;
-    pub type Str = str;
-}
-
+#[doc(hidden)]
 pub struct private(pub(crate) ());
diff --git a/vendor/syn/src/group.rs b/vendor/syn/src/group.rs
index cccbc467d..273023316 100644
--- a/vendor/syn/src/group.rs
+++ b/vendor/syn/src/group.rs
@@ -7,21 +7,27 @@ use proc_macro2::Delimiter;
 // Not public API.
 #[doc(hidden)]
 pub struct Parens<'a> {
+    #[doc(hidden)]
     pub token: token::Paren,
+    #[doc(hidden)]
     pub content: ParseBuffer<'a>,
 }
 
 // Not public API.
 #[doc(hidden)]
 pub struct Braces<'a> {
+    #[doc(hidden)]
     pub token: token::Brace,
+    #[doc(hidden)]
     pub content: ParseBuffer<'a>,
 }
 
 // Not public API.
 #[doc(hidden)]
 pub struct Brackets<'a> {
+    #[doc(hidden)]
     pub token: token::Bracket,
+    #[doc(hidden)]
     pub content: ParseBuffer<'a>,
 }
 
@@ -29,7 +35,9 @@ pub struct Brackets<'a> {
 #[cfg(any(feature = "full", feature = "derive"))]
 #[doc(hidden)]
 pub struct Group<'a> {
+    #[doc(hidden)]
     pub token: token::Group,
+    #[doc(hidden)]
     pub content: ParseBuffer<'a>,
 }
 
diff --git a/vendor/syn/src/lib.rs b/vendor/syn/src/lib.rs
index b9fd8073f..4adaa8587 100644
--- a/vendor/syn/src/lib.rs
+++ b/vendor/syn/src/lib.rs
@@ -249,7 +249,7 @@
 //!   dynamic library libproc_macro from rustc toolchain.
 
 // Syn types in rustdoc of other crates get linked to here.
-#![doc(html_root_url = "https://docs.rs/syn/2.0.28")]
+#![doc(html_root_url = "https://docs.rs/syn/2.0.29")]
 #![cfg_attr(doc_cfg, feature(doc_cfg))]
 #![allow(non_camel_case_types)]
 #![allow(
diff --git a/vendor/syn/src/parse_quote.rs b/vendor/syn/src/parse_quote.rs
index f5129439c..59e51b41e 100644
--- a/vendor/syn/src/parse_quote.rs
+++ b/vendor/syn/src/parse_quote.rs
@@ -120,6 +120,7 @@ pub fn parse<T: ParseQuote>(token_stream: TokenStream) -> T {
     }
 }
 
+#[doc(hidden)]
 pub trait ParseQuote: Sized {
     fn parse(input: ParseStream) -> Result<Self>;
 }
diff --git a/vendor/syn/src/span.rs b/vendor/syn/src/span.rs
index 50a26b833..eb2779479 100644
--- a/vendor/syn/src/span.rs
+++ b/vendor/syn/src/span.rs
@@ -1,6 +1,7 @@
 use proc_macro2::extra::DelimSpan;
 use proc_macro2::{Delimiter, Group, Span, TokenStream};
 
+#[doc(hidden)]
 pub trait IntoSpans<S> {
     fn into_spans(self) -> S;
 }
diff --git a/vendor/syn/src/token.rs b/vendor/syn/src/token.rs
index c140571a9..c7e0e1f1a 100644
--- a/vendor/syn/src/token.rs
+++ b/vendor/syn/src/token.rs
@@ -974,6 +974,7 @@ pub(crate) mod parsing {
         }
     }
 
+    #[doc(hidden)]
     pub fn punct<const N: usize>(input: ParseStream, token: &str) -> Result<[Span; N]> {
         let mut spans = [input.span(); N];
         punct_helper(input, token, &mut spans)?;
@@ -1006,6 +1007,7 @@ pub(crate) mod parsing {
         })
     }
 
+    #[doc(hidden)]
     pub fn peek_punct(mut cursor: Cursor, token: &str) -> bool {
         for (i, ch) in token.chars().enumerate() {
             match cursor.punct() {
@@ -1033,6 +1035,7 @@ pub(crate) mod printing {
     use proc_macro2::{Delimiter, Group, Ident, Punct, Spacing, Span, TokenStream};
     use quote::TokenStreamExt;
 
+    #[doc(hidden)]
     pub fn punct(s: &str, spans: &[Span], tokens: &mut TokenStream) {
         assert_eq!(s.len(), spans.len());
 
diff --git a/vendor/syn/tests/common/eq.rs b/vendor/syn/tests/common/eq.rs
index 7fe75d49b..68fd1949e 100644
--- a/vendor/syn/tests/common/eq.rs
+++ b/vendor/syn/tests/common/eq.rs
@@ -93,7 +93,6 @@ use rustc_ast::ast::Local;
 use rustc_ast::ast::LocalKind;
 use rustc_ast::ast::MacCall;
 use rustc_ast::ast::MacCallStmt;
-use rustc_ast::ast::MacDelimiter;
 use rustc_ast::ast::MacStmtStyle;
 use rustc_ast::ast::MacroDef;
 use rustc_ast::ast::MetaItemLit;
@@ -558,7 +557,6 @@ spanless_eq_enum!(IsAuto; Yes No);
 spanless_eq_enum!(LitFloatType; Suffixed(0) Unsuffixed);
 spanless_eq_enum!(LitIntType; Signed(0) Unsigned(0) Unsuffixed);
 spanless_eq_enum!(LocalKind; Decl Init(0) InitElse(0 1));
-spanless_eq_enum!(MacDelimiter; Parenthesis Bracket Brace);
 spanless_eq_enum!(MacStmtStyle; Semicolon Braces NoBraces);
 spanless_eq_enum!(ModKind; Loaded(0 1 2) Unloaded);
 spanless_eq_enum!(Movability; Static Movable);
@@ -584,7 +582,7 @@ spanless_eq_enum!(ExprKind; Array(0) ConstBlock(0) Call(0 1) MethodCall(0)
     Tup(0) Binary(0 1 2) Unary(0 1) Lit(0) Cast(0 1) Type(0 1) Let(0 1 2)
     If(0 1 2) While(0 1 2) ForLoop(0 1 2 3) Loop(0 1 2) Match(0 1) Closure(0)
     Block(0 1) Async(0 1) Await(0 1) TryBlock(0) Assign(0 1 2) AssignOp(0 1 2)
-    Field(0 1) Index(0 1) Underscore Range(0 1 2) Path(0 1) AddrOf(0 1 2)
+    Field(0 1) Index(0 1 2) Underscore Range(0 1 2) Path(0 1) AddrOf(0 1 2)
     Break(0 1) Continue(0) Ret(0) InlineAsm(0) OffsetOf(0 1) MacCall(0)
     Struct(0) Repeat(0 1) Paren(0) Try(0) Yield(0) Yeet(0) Become(0)
     IncludedBytes(0) FormatArgs(0) Err);