1 files changed, 0 insertions, 176 deletions
diff --git a/vendor/syn/src/macros.rs b/vendor/syn/src/macros.rs
deleted file mode 100644
index 46d2832..0000000
--- a/vendor/syn/src/macros.rs
+++ /dev/null
@@ -1,176 +0,0 @@
-#[cfg_attr(
-    not(any(feature = "full", feature = "derive")),
-    allow(unknown_lints, unused_macro_rules)
-)]
-macro_rules! ast_struct {
-    (
-        $(#[$attr:meta])*
-        $pub:ident $struct:ident $name:ident #full $body:tt
-    ) => {
-        check_keyword_matches!(pub $pub);
-        check_keyword_matches!(struct $struct);
-
-        #[cfg(feature = "full")]
-        $(#[$attr])* $pub $struct $name $body
-
-        #[cfg(not(feature = "full"))]
-        $(#[$attr])* $pub $struct $name {
-            _noconstruct: ::std::marker::PhantomData<::proc_macro2::Span>,
-        }
-
-        #[cfg(all(not(feature = "full"), feature = "printing"))]
-        impl ::quote::ToTokens for $name {
-            fn to_tokens(&self, _: &mut ::proc_macro2::TokenStream) {
-                unreachable!()
-            }
-        }
-    };
-
-    (
-        $(#[$attr:meta])*
-        $pub:ident $struct:ident $name:ident $body:tt
-    ) => {
-        check_keyword_matches!(pub $pub);
-        check_keyword_matches!(struct $struct);
-
-        $(#[$attr])* $pub $struct $name $body
-    };
-}
-
-#[cfg(any(feature = "full", feature = "derive"))]
-macro_rules! ast_enum {
-    (
-        $(#[$enum_attr:meta])*
-        $pub:ident $enum:ident $name:ident $body:tt
-    ) => {
-        check_keyword_matches!(pub $pub);
-        check_keyword_matches!(enum $enum);
-
-        $(#[$enum_attr])* $pub $enum $name $body
-    };
-}
-
-macro_rules! ast_enum_of_structs {
-    (
-        $(#[$enum_attr:meta])*
-        $pub:ident $enum:ident $name:ident $body:tt
-    ) => {
-        check_keyword_matches!(pub $pub);
-        check_keyword_matches!(enum $enum);
-
-        $(#[$enum_attr])* $pub $enum $name $body
-
-        ast_enum_of_structs_impl!($name $body);
-    };
-}
-
-macro_rules! ast_enum_of_structs_impl {
-    (
-        $name:ident {
-            $(
-                $(#[cfg $cfg_attr:tt])*
-                $(#[doc $($doc_attr:tt)*])*
-                $variant:ident $( ($($member:ident)::+) )*,
-            )*
-        }
-    ) => {
-        $($(
-            ast_enum_from_struct!($name::$variant, $($member)::+);
-        )*)*
-
-        #[cfg(feature = "printing")]
-        generate_to_tokens! {
-            ()
-            tokens
-            $name {
-                $(
-                    $(#[cfg $cfg_attr])*
-                    $(#[doc $($doc_attr)*])*
-                    $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 {
-    (
-        ($($arms:tt)*) $tokens:ident $name:ident {
-            $(#[cfg $cfg_attr:tt])*
-            $(#[doc $($doc_attr:tt)*])*
-            $variant:ident,
-            $($next:tt)*
-        }
-    ) => {
-        generate_to_tokens!(
-            ($($arms)* $(#[cfg $cfg_attr])* $name::$variant => {})
-            $tokens $name { $($next)* }
-        );
-    };
-
-    (
-        ($($arms:tt)*) $tokens:ident $name:ident {
-            $(#[cfg $cfg_attr:tt])*
-            $(#[doc $($doc_attr:tt)*])*
-            $variant:ident $member:ident,
-            $($next:tt)*
-        }
-    ) => {
-        generate_to_tokens!(
-            ($($arms)* $(#[cfg $cfg_attr])* $name::$variant(_e) => _e.to_tokens($tokens),)
-            $tokens $name { $($next)* }
-        );
-    };
-
-    (($($arms:tt)*) $tokens:ident $name:ident {}) => {
-        #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
-        impl ::quote::ToTokens for $name {
-            fn to_tokens(&self, $tokens: &mut ::proc_macro2::TokenStream) {
-                match self {
-                    $($arms)*
-                }
-            }
-        }
-    };
-}
-
-// Rustdoc bug: does not respect the doc(hidden) on some items.
-#[cfg(all(doc, feature = "parsing"))]
-macro_rules! pub_if_not_doc {
-    ($(#[$m:meta])* $pub:ident $($item:tt)*) => {
-        check_keyword_matches!(pub $pub);
-
-        $(#[$m])*
-        $pub(crate) $($item)*
-    };
-}
-
-#[cfg(all(not(doc), feature = "parsing"))]
-macro_rules! pub_if_not_doc {
-    ($(#[$m:meta])* $pub:ident $($item:tt)*) => {
-        check_keyword_matches!(pub $pub);
-
-        $(#[$m])*
-        $pub $($item)*
-    };
-}
-
-macro_rules! check_keyword_matches {
-    (enum enum) => {};
-    (pub pub) => {};
-    (struct struct) => {};
-}