[DO NOT MERGE] Example try run, not to be merged.

Author: emilio

tests/expectations/accessors.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/annotation_hide.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/anon_enum.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/anon_enum_whitelist.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/anon_union.rs

@@ -1,31 +1,11 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 
-#[derive(Debug)]
 #[repr(C)]
-pub struct __BindgenUnionField<T>(::std::marker::PhantomData<T>);
-impl <T> __BindgenUnionField<T> {
-    #[inline]
-    pub fn new() -> Self { __BindgenUnionField(::std::marker::PhantomData) }
-    #[inline]
-    pub unsafe fn as_ref(&self) -> &T { ::std::mem::transmute(self) }
-    #[inline]
-    pub unsafe fn as_mut(&mut self) -> &mut T { ::std::mem::transmute(self) }
-}
-impl <T> ::std::default::Default for __BindgenUnionField<T> {
-    #[inline]
-    fn default() -> Self { Self::new() }
-}
-impl <T> ::std::clone::Clone for __BindgenUnionField<T> {
-    #[inline]
-    fn clone(&self) -> Self { Self::new() }
-}
-impl <T> ::std::marker::Copy for __BindgenUnionField<T> { }
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
 pub struct TErrorResult<T> {
     pub mResult: ::std::os::raw::c_int,
     pub __bindgen_anon_1: TErrorResult__bindgen_ty_bindgen_id_10<T>,
@@ -51,15 +31,12 @@ pub struct TErrorResult_DOMExceptionInfo<T> {
     pub _phantom_0: ::std::marker::PhantomData<T>,
 }
 #[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct TErrorResult__bindgen_ty_bindgen_id_10<T> {
-    pub mMessage: __BindgenUnionField<*mut TErrorResult_Message<T>>,
-    pub mDOMExceptionInfo: __BindgenUnionField<*mut TErrorResult_DOMExceptionInfo<T>>,
-    pub bindgen_union_field: u64,
+pub union TErrorResult__bindgen_ty_bindgen_id_10<T> {
+    pub mMessage: *mut TErrorResult_Message<T>,
+    pub mDOMExceptionInfo: *mut TErrorResult_DOMExceptionInfo<T>,
     pub _phantom_0: ::std::marker::PhantomData<T>,
 }
 #[repr(C)]
-#[derive(Debug, Copy)]
 pub struct ErrorResult {
     pub _base: TErrorResult<::std::os::raw::c_int>,
 }
@@ -68,6 +45,3 @@ fn bindgen_test_layout_ErrorResult() {
     assert_eq!(::std::mem::size_of::<ErrorResult>() , 24usize);
     assert_eq!(::std::mem::align_of::<ErrorResult>() , 8usize);
 }
-impl Clone for ErrorResult {
-    fn clone(&self) -> Self { *self }
-}

tests/expectations/arg_keyword.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/blocks.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/class.rs

@@ -1,29 +1,10 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 
-#[derive(Debug)]
-#[repr(C)]
-pub struct __BindgenUnionField<T>(::std::marker::PhantomData<T>);
-impl <T> __BindgenUnionField<T> {
-    #[inline]
-    pub fn new() -> Self { __BindgenUnionField(::std::marker::PhantomData) }
-    #[inline]
-    pub unsafe fn as_ref(&self) -> &T { ::std::mem::transmute(self) }
-    #[inline]
-    pub unsafe fn as_mut(&mut self) -> &mut T { ::std::mem::transmute(self) }
-}
-impl <T> ::std::default::Default for __BindgenUnionField<T> {
-    #[inline]
-    fn default() -> Self { Self::new() }
-}
-impl <T> ::std::clone::Clone for __BindgenUnionField<T> {
-    #[inline]
-    fn clone(&self) -> Self { Self::new() }
-}
-impl <T> ::std::marker::Copy for __BindgenUnionField<T> { }
 #[repr(C)]
 pub struct C {
     pub a: ::std::os::raw::c_int,
@@ -45,11 +26,10 @@ fn bindgen_test_layout_WithDtor() {
     assert_eq!(::std::mem::align_of::<WithDtor>() , 4usize);
 }
 #[repr(C)]
-#[derive(Debug, Copy)]
-pub struct Union {
-    pub d: __BindgenUnionField<f32>,
-    pub i: __BindgenUnionField<::std::os::raw::c_int>,
-    pub bindgen_union_field: u32,
+#[derive(Copy)]
+pub union Union {
+    pub d: f32,
+    pub i: ::std::os::raw::c_int,
 }
 #[test]
 fn bindgen_test_layout_Union() {
@@ -60,7 +40,7 @@ impl Clone for Union {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Copy)]
+#[derive(Copy)]
 pub struct WithUnion {
     pub data: Union,
 }

tests/expectations/class_nested.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/class_no_members.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/class_static.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/class_use_as.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/class_with_dtor.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/class_with_inner_struct.rs

@@ -1,31 +1,12 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 
-#[derive(Debug)]
 #[repr(C)]
-pub struct __BindgenUnionField<T>(::std::marker::PhantomData<T>);
-impl <T> __BindgenUnionField<T> {
-    #[inline]
-    pub fn new() -> Self { __BindgenUnionField(::std::marker::PhantomData) }
-    #[inline]
-    pub unsafe fn as_ref(&self) -> &T { ::std::mem::transmute(self) }
-    #[inline]
-    pub unsafe fn as_mut(&mut self) -> &mut T { ::std::mem::transmute(self) }
-}
-impl <T> ::std::default::Default for __BindgenUnionField<T> {
-    #[inline]
-    fn default() -> Self { Self::new() }
-}
-impl <T> ::std::clone::Clone for __BindgenUnionField<T> {
-    #[inline]
-    fn clone(&self) -> Self { Self::new() }
-}
-impl <T> ::std::marker::Copy for __BindgenUnionField<T> { }
-#[repr(C)]
-#[derive(Debug, Copy)]
+#[derive(Copy)]
 pub struct A {
     pub c: ::std::os::raw::c_uint,
     pub named_union: A__bindgen_ty_bindgen_id_9,
@@ -46,10 +27,9 @@ impl Clone for A_Segment {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Copy)]
-pub struct A__bindgen_ty_bindgen_id_9 {
-    pub f: __BindgenUnionField<::std::os::raw::c_int>,
-    pub bindgen_union_field: u32,
+#[derive(Copy)]
+pub union A__bindgen_ty_bindgen_id_9 {
+    pub f: ::std::os::raw::c_int,
 }
 #[test]
 fn bindgen_test_layout_A__bindgen_ty_bindgen_id_9() {
@@ -60,10 +40,9 @@ impl Clone for A__bindgen_ty_bindgen_id_9 {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Copy)]
-pub struct A__bindgen_ty_bindgen_id_14 {
-    pub d: __BindgenUnionField<::std::os::raw::c_int>,
-    pub bindgen_union_field: u32,
+#[derive(Copy)]
+pub union A__bindgen_ty_bindgen_id_14 {
+    pub d: ::std::os::raw::c_int,
 }
 #[test]
 fn bindgen_test_layout_A__bindgen_ty_bindgen_id_14() {
@@ -118,17 +97,16 @@ pub enum StepSyntax {
     FunctionalWithEndKeyword = 3,
 }
 #[repr(C)]
-#[derive(Debug, Copy)]
+#[derive(Copy)]
 pub struct C {
     pub d: ::std::os::raw::c_uint,
     pub __bindgen_anon_1: C__bindgen_ty_bindgen_id_31,
 }
 #[repr(C)]
-#[derive(Debug, Copy)]
-pub struct C__bindgen_ty_bindgen_id_31 {
-    pub mFunc: __BindgenUnionField<C__bindgen_ty_bindgen_id_31__bindgen_ty_bindgen_id_32>,
-    pub __bindgen_anon_1: __BindgenUnionField<C__bindgen_ty_bindgen_id_31__bindgen_ty_bindgen_id_43>,
-    pub bindgen_union_field: [u32; 4usize],
+#[derive(Copy)]
+pub union C__bindgen_ty_bindgen_id_31 {
+    pub mFunc: C__bindgen_ty_bindgen_id_31__bindgen_ty_bindgen_id_32,
+    pub __bindgen_anon_1: C__bindgen_ty_bindgen_id_31__bindgen_ty_bindgen_id_43,
 }
 #[repr(C)]
 #[derive(Debug, Copy)]

tests/expectations/class_with_typedef.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/const_ptr.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/const_resolved_ty.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/const_tparam.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/crtp.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/decl_ptr_to_array.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/duplicated_constants_in_ns.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/empty_template_param_name.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/enum.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/enum_alias.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/enum_and_vtable_mangling.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/enum_dupe.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/enum_explicit_type.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]
 
 

tests/expectations/enum_negative.rs

@@ -1,6 +1,7 @@
 /* automatically generated by rust-bindgen */
 
 
+#![feature(untagged_unions)]
 #![allow(non_snake_case)]