Preserve span of LexError on conversion to syn::Error

dtolnay · Apr 1, 2021 · 28915db · 28915db
1 parent 16781e7
commit 28915db
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -35,7 +35,7 @@ proc-macro = ["proc-macro2/proc-macro", "quote/proc-macro"]
 test = ["syn-test-suite/all-features"]
 
 [dependencies]
-proc-macro2 = { version = "1.0.23", default-features = false }
+proc-macro2 = { version = "1.0.26", default-features = false }
 quote = { version = "1.0", optional = true, default-features = false }
 unicode-xid = "0.2"
 

diff --git a/src/error.rs b/src/error.rs
@@ -349,7 +349,7 @@ impl std::error::Error for Error {}
 
 impl From<LexError> for Error {
     fn from(err: LexError) -> Self {
-        Error::new(Span::call_site(), format!("{:?}", err))
+        Error::new(err.span(), "lex error")
     }
 }