Parse function argument type first so it can be used to determine name

mozilla · May 28, 2024 · 6f13a5d · 6f13a5d
1 parent 62b06e3
commit 6f13a5d
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/bindgen/ir/function.rs b/src/bindgen/ir/function.rs
@@ -239,6 +239,10 @@ impl SynFnArgHelpers for syn::FnArg {
             syn::FnArg::Typed(syn::PatType {
                 ref pat, ref ty, ..
             }) => {
+                let ty = match Type::load(ty)? {
+                    Some(x) => x,
+                    None => return Ok(None),
+                };
                 let name = match **pat {
                     syn::Pat::Wild(..) => None,
                     syn::Pat::Ident(syn::PatIdent { ref ident, .. }) => {
@@ -251,10 +255,6 @@ impl SynFnArgHelpers for syn::FnArg {
                         ))
                     }
                 };
-                let ty = match Type::load(ty)? {
-                    Some(x) => x,
-                    None => return Ok(None),
-                };
                 if let Type::Array(..) = ty {
                     return Err("Array as function arguments are not supported".to_owned());
                 }