(datafusion-sqlparser-rs) 01/01: Update sqlparser_derive to syn 3.0 (#2483)

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github-merge-queue[bot] pushed a commit to branch gh-readonly-queue/main/pr-2483-16cd393479caba03ed8752dc0c3dd0f394394d74
in repository https://gitbox.apache.org/repos/asf/datafusion-sqlparser-rs.git

commit dc8f0c4fe539e4d5504d88761097ee697d10c21a
Author: Andrew Lamb <an...@nerdnetworks.org>
AuthorDate: Tue Sep 8 13:03:11 2026 +0000

    Update sqlparser_derive to syn 3.0 (#2483)
---
 derive/Cargo.toml     | 2 +-
 derive/src/dialect.rs | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/derive/Cargo.toml b/derive/Cargo.toml
index ac3d4058..9d6a096c 100644
--- a/derive/Cargo.toml
+++ b/derive/Cargo.toml
@@ -39,6 +39,6 @@ proc-macro = true
 unsafe_code = "forbid"
 
 [dependencies]
-syn = { version = "2.0", default-features = false, features = ["full", "printing", "parsing", "derive", "proc-macro", "clone-impls"] }
+syn = { version = "3.0", default-features = false, features = ["full", "printing", "parsing", "derive", "proc-macro", "clone-impls"] }
 proc-macro2 = "1.0"
 quote = "1.0"
diff --git a/derive/src/dialect.rs b/derive/src/dialect.rs
index 9066bf96..be19e370 100644
--- a/derive/src/dialect.rs
+++ b/derive/src/dialect.rs
@@ -23,8 +23,8 @@ use std::collections::HashSet;
 use syn::{
     braced,
     parse::{Parse, ParseStream},
-    Error, File, FnArg, Ident, Item, LitBool, LitChar, Pat, ReturnType, Signature, Token,
-    TraitItem, Type,
+    Error, File, FnArg, Ident, Item, LitBool, LitChar, Pat, ReceiverKind, ReturnType, Signature,
+    Token, TraitItem, Type,
 };
 
 /// Override value types supported by the macro
@@ -343,7 +343,7 @@ fn is_bool_method(sig: &Signature) -> bool {
     sig.inputs.len() == 1
         && matches!(
             sig.inputs.first(),
-            Some(FnArg::Receiver(r)) if r.reference.is_some() && r.mutability.is_none()
+            Some(FnArg::Receiver(r)) if matches!(&r.kind, ReceiverKind::Reference(_, _, None))
         )
         && matches!(
             &sig.output,


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