Parse unsafety on function signatures
diff --git a/syntax/parse.rs b/syntax/parse.rs
index 415b802..3ac5304 100644
--- a/syntax/parse.rs
+++ b/syntax/parse.rs
@@ -353,6 +353,7 @@
let ret = parse_return_type(&foreign_fn.sig.output, &mut throws_tokens)?;
let throws = throws_tokens.is_some();
let doc = attrs::parse_doc(cx, &foreign_fn.attrs);
+ let unsafety = foreign_fn.sig.unsafety;
let fn_token = foreign_fn.sig.fn_token;
let ident = foreign_fn.sig.ident.clone();
let paren_token = foreign_fn.sig.paren_token;
@@ -367,6 +368,7 @@
doc,
ident,
sig: Signature {
+ unsafety,
fn_token,
receiver,
args,
@@ -578,6 +580,7 @@
let ret = parse_return_type(&ty.output, &mut throws_tokens)?;
let throws = throws_tokens.is_some();
Ok(Type::Fn(Box::new(Signature {
+ unsafety: ty.unsafety,
fn_token: ty.fn_token,
receiver: None,
args,