1 files changed, 0 insertions, 110 deletions
diff --git a/syn/src/parse_macro_input.rs b/syn/src/parse_macro_input.rs
deleted file mode 100644
index d6e0725..0000000
--- a/syn/src/parse_macro_input.rs
+++ /dev/null
@@ -1,110 +0,0 @@
-/// Parse the input TokenStream of a macro, triggering a compile error if the
-/// tokens fail to parse.
-///
-/// Refer to the [`parse` module] documentation for more details about parsing
-/// in Syn.
-///
-/// [`parse` module]: crate::rustdoc_workaround::parse_module
-///
-/// <br>
-///
-/// # Intended usage
-///
-/// This macro must be called from a function that returns
-/// `proc_macro::TokenStream`. Usually this will be your proc macro entry point,
-/// the function that has the #\[proc_macro\] / #\[proc_macro_derive\] /
-/// #\[proc_macro_attribute\] attribute.
-///
-/// ```
-/// extern crate proc_macro;
-///
-/// use proc_macro::TokenStream;
-/// use syn::{parse_macro_input, Result};
-/// use syn::parse::{Parse, ParseStream};
-///
-/// struct MyMacroInput {
-///     /* ... */
-/// }
-///
-/// impl Parse for MyMacroInput {
-///     fn parse(input: ParseStream) -> Result<Self> {
-///         /* ... */
-/// #       Ok(MyMacroInput {})
-///     }
-/// }
-///
-/// # const IGNORE: &str = stringify! {
-/// #[proc_macro]
-/// # };
-/// pub fn my_macro(tokens: TokenStream) -> TokenStream {
-///     let input = parse_macro_input!(tokens as MyMacroInput);
-///
-///     /* ... */
-/// #   "".parse().unwrap()
-/// }
-/// ```
-#[macro_export(local_inner_macros)]
-macro_rules! parse_macro_input {
-    ($tokenstream:ident as $ty:ty) => {
-        match $crate::parse_macro_input::parse::<$ty>($tokenstream) {
-            $crate::export::Ok(data) => data,
-            $crate::export::Err(err) => {
-                return $crate::export::TokenStream::from(err.to_compile_error());
-            }
-        }
-    };
-    ($tokenstream:ident) => {
-        parse_macro_input!($tokenstream as _)
-    };
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// Can parse any type that implements Parse.
-
-use crate::parse::{Parse, ParseStream, Parser, Result};
-use proc_macro::TokenStream;
-
-// Not public API.
-#[doc(hidden)]
-pub fn parse<T: ParseMacroInput>(token_stream: TokenStream) -> Result<T> {
-    T::parse.parse(token_stream)
-}
-
-// Not public API.
-#[doc(hidden)]
-pub trait ParseMacroInput: Sized {
-    fn parse(input: ParseStream) -> Result<Self>;
-}
-
-impl<T: Parse> ParseMacroInput for T {
-    fn parse(input: ParseStream) -> Result<Self> {
-        <T as Parse>::parse(input)
-    }
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// Any other types that we want `parse_macro_input!` to be able to parse.
-
-#[cfg(any(feature = "full", feature = "derive"))]
-use crate::AttributeArgs;
-
-#[cfg(any(feature = "full", feature = "derive"))]
-impl ParseMacroInput for AttributeArgs {
-    fn parse(input: ParseStream) -> Result<Self> {
-        let mut metas = Vec::new();
-
-        loop {
-            if input.is_empty() {
-                break;
-            }
-            let value = input.parse()?;
-            metas.push(value);
-            if input.is_empty() {
-                break;
-            }
-            input.parse::<Token![,]>()?;
-        }
-
-        Ok(metas)
-    }
-}