Merge pull request #237 from dtolnay/delim

Add spanned support for DelimSpan
dtolnay · Mar 12, 2023 · d8551a9 · d8551a9
2 parents 77f5f2e + c599df3
commit d8551a9
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -13,7 +13,7 @@ repository = "https://github.com/dtolnay/quote"
 rust-version = "1.31"
 
 [dependencies]
-proc-macro2 = { version = "1.0.40", default-features = false }
+proc-macro2 = { version = "1.0.52", default-features = false }
 
 [dev-dependencies]
 rustversion = "1.0"

diff --git a/src/spanned.rs b/src/spanned.rs
@@ -1,4 +1,5 @@
 use crate::ToTokens;
+use proc_macro2::extra::DelimSpan;
 use proc_macro2::{Span, TokenStream};
 
 pub trait Spanned {
@@ -11,6 +12,12 @@ impl Spanned for Span {
     }
 }
 
+impl Spanned for DelimSpan {
+    fn __span(&self) -> Span {
+        self.join()
+    }
+}
+
 impl<T: ?Sized + ToTokens> Spanned for T {
     fn __span(&self) -> Span {
         join_spans(self.into_token_stream())