1 files changed, 0 insertions, 191 deletions
diff --git a/syn/src/macros.rs b/syn/src/macros.rs
deleted file mode 100644
index 57091c0..0000000
--- a/syn/src/macros.rs
+++ /dev/null
@@ -1,191 +0,0 @@
-macro_rules! ast_struct {
-    (
-        [$($attrs_pub:tt)*]
-        struct $name:ident #full $($rest:tt)*
-    ) => {
-        #[cfg(feature = "full")]
-        #[cfg_attr(feature = "extra-traits", derive(Debug, Eq, PartialEq, Hash))]
-        #[cfg_attr(feature = "clone-impls", derive(Clone))]
-        $($attrs_pub)* struct $name $($rest)*
-
-        #[cfg(not(feature = "full"))]
-        #[cfg_attr(feature = "extra-traits", derive(Debug, Eq, PartialEq, Hash))]
-        #[cfg_attr(feature = "clone-impls", derive(Clone))]
-        $($attrs_pub)* struct $name {
-            _noconstruct: (),
-        }
-
-        #[cfg(all(not(feature = "full"), feature = "printing"))]
-        impl ::quote::ToTokens for $name {
-            fn to_tokens(&self, _: &mut ::proc_macro2::TokenStream) {
-                unreachable!()
-            }
-        }
-    };
-
-    (
-        [$($attrs_pub:tt)*]
-        struct $name:ident #manual_extra_traits $($rest:tt)*
-    ) => {
-        #[cfg_attr(feature = "extra-traits", derive(Debug))]
-        #[cfg_attr(feature = "clone-impls", derive(Clone))]
-        $($attrs_pub)* struct $name $($rest)*
-    };
-
-    (
-        [$($attrs_pub:tt)*]
-        struct $name:ident #manual_extra_traits_debug $($rest:tt)*
-    ) => {
-        #[cfg_attr(feature = "clone-impls", derive(Clone))]
-        $($attrs_pub)* struct $name $($rest)*
-    };
-
-    (
-        [$($attrs_pub:tt)*]
-        struct $name:ident $($rest:tt)*
-    ) => {
-        #[cfg_attr(feature = "extra-traits", derive(Debug, Eq, PartialEq, Hash))]
-        #[cfg_attr(feature = "clone-impls", derive(Clone))]
-        $($attrs_pub)* struct $name $($rest)*
-    };
-
-    ($($t:tt)*) => {
-        strip_attrs_pub!(ast_struct!($($t)*));
-    };
-}
-
-macro_rules! ast_enum {
-    // Drop the `#no_visit` attribute, if present.
-    (
-        [$($attrs_pub:tt)*]
-        enum $name:ident #no_visit $($rest:tt)*
-    ) => (
-        ast_enum!([$($attrs_pub)*] enum $name $($rest)*);
-    );
-
-    (
-        [$($attrs_pub:tt)*]
-        enum $name:ident #manual_extra_traits $($rest:tt)*
-    ) => (
-        #[cfg_attr(feature = "extra-traits", derive(Debug))]
-        #[cfg_attr(feature = "clone-impls", derive(Clone))]
-        $($attrs_pub)* enum $name $($rest)*
-    );
-
-    (
-        [$($attrs_pub:tt)*]
-        enum $name:ident $($rest:tt)*
-    ) => (
-        #[cfg_attr(feature = "extra-traits", derive(Debug, Eq, PartialEq, Hash))]
-        #[cfg_attr(feature = "clone-impls", derive(Clone))]
-        $($attrs_pub)* enum $name $($rest)*
-    );
-
-    ($($t:tt)*) => {
-        strip_attrs_pub!(ast_enum!($($t)*));
-    };
-}
-
-macro_rules! ast_enum_of_structs {
-    (
-        $(#[$enum_attr:meta])*
-        $pub:ident $enum:ident $name:ident #$tag:ident $body:tt
-        $($remaining:tt)*
-    ) => {
-        ast_enum!($(#[$enum_attr])* $pub $enum $name #$tag $body);
-        ast_enum_of_structs_impl!($pub $enum $name $body $($remaining)*);
-    };
-
-    (
-        $(#[$enum_attr:meta])*
-        $pub:ident $enum:ident $name:ident $body:tt
-        $($remaining:tt)*
-    ) => {
-        ast_enum!($(#[$enum_attr])* $pub $enum $name $body);
-        ast_enum_of_structs_impl!($pub $enum $name $body $($remaining)*);
-    };
-}
-
-macro_rules! ast_enum_of_structs_impl {
-    (
-        $pub:ident $enum:ident $name:ident {
-            $(
-                $(#[$variant_attr:meta])*
-                $variant:ident $( ($member:ident) )*,
-            )*
-        }
-
-        $($remaining:tt)*
-    ) => {
-        check_keyword_matches!(pub $pub);
-        check_keyword_matches!(enum $enum);
-
-        $($(
-            ast_enum_from_struct!($name::$variant, $member);
-        )*)*
-
-        #[cfg(feature = "printing")]
-        generate_to_tokens! {
-            $($remaining)*
-            ()
-            tokens
-            $name { $($variant $($member)*,)* }
-        }
-    };
-}
-
-macro_rules! ast_enum_from_struct {
-    // No From<TokenStream> for verbatim variants.
-    ($name:ident::Verbatim, $member:ident) => {};
-
-    ($name:ident::$variant:ident, $member:ident) => {
-        impl From<$member> for $name {
-            fn from(e: $member) -> $name {
-                $name::$variant(e)
-            }
-        }
-    };
-}
-
-#[cfg(feature = "printing")]
-macro_rules! generate_to_tokens {
-    (do_not_generate_to_tokens $($foo:tt)*) => ();
-
-    (($($arms:tt)*) $tokens:ident $name:ident { $variant:ident, $($next:tt)*}) => {
-        generate_to_tokens!(
-            ($($arms)* $name::$variant => {})
-            $tokens $name { $($next)* }
-        );
-    };
-
-    (($($arms:tt)*) $tokens:ident $name:ident { $variant:ident $member:ident, $($next:tt)*}) => {
-        generate_to_tokens!(
-            ($($arms)* $name::$variant(_e) => _e.to_tokens($tokens),)
-            $tokens $name { $($next)* }
-        );
-    };
-
-    (($($arms:tt)*) $tokens:ident $name:ident {}) => {
-        impl ::quote::ToTokens for $name {
-            fn to_tokens(&self, $tokens: &mut ::proc_macro2::TokenStream) {
-                match self {
-                    $($arms)*
-                }
-            }
-        }
-    };
-}
-
-macro_rules! strip_attrs_pub {
-    ($mac:ident!($(#[$m:meta])* $pub:ident $($t:tt)*)) => {
-        check_keyword_matches!(pub $pub);
-
-        $mac!([$(#[$m])* $pub] $($t)*);
-    };
-}
-
-macro_rules! check_keyword_matches {
-    (struct struct) => {};
-    (enum enum) => {};
-    (pub pub) => {};
-}