1 files changed, 0 insertions, 84 deletions
diff --git a/vendor/proc-macro2/src/extra.rs b/vendor/proc-macro2/src/extra.rs
deleted file mode 100644
index 4a69d46..0000000
--- a/vendor/proc-macro2/src/extra.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-//! Items which do not have a correspondence to any API in the proc_macro crate,
-//! but are necessary to include in proc-macro2.
-
-use crate::fallback;
-use crate::imp;
-use crate::marker::Marker;
-use crate::Span;
-use core::fmt::{self, Debug};
-
-/// An object that holds a [`Group`]'s `span_open()` and `span_close()` together
-/// (in a more compact representation than holding those 2 spans individually.
-///
-/// [`Group`]: crate::Group
-#[derive(Copy, Clone)]
-pub struct DelimSpan {
-    inner: DelimSpanEnum,
-    _marker: Marker,
-}
-
-#[derive(Copy, Clone)]
-enum DelimSpanEnum {
-    #[cfg(wrap_proc_macro)]
-    Compiler {
-        join: proc_macro::Span,
-        open: proc_macro::Span,
-        close: proc_macro::Span,
-    },
-    Fallback(fallback::Span),
-}
-
-impl DelimSpan {
-    pub(crate) fn new(group: &imp::Group) -> Self {
-        #[cfg(wrap_proc_macro)]
-        let inner = match group {
-            imp::Group::Compiler(group) => DelimSpanEnum::Compiler {
-                join: group.span(),
-                open: group.span_open(),
-                close: group.span_close(),
-            },
-            imp::Group::Fallback(group) => DelimSpanEnum::Fallback(group.span()),
-        };
-
-        #[cfg(not(wrap_proc_macro))]
-        let inner = DelimSpanEnum::Fallback(group.span());
-
-        DelimSpan {
-            inner,
-            _marker: Marker,
-        }
-    }
-
-    /// Returns a span covering the entire delimited group.
-    pub fn join(&self) -> Span {
-        match &self.inner {
-            #[cfg(wrap_proc_macro)]
-            DelimSpanEnum::Compiler { join, .. } => Span::_new(imp::Span::Compiler(*join)),
-            DelimSpanEnum::Fallback(span) => Span::_new_fallback(*span),
-        }
-    }
-
-    /// Returns a span for the opening punctuation of the group only.
-    pub fn open(&self) -> Span {
-        match &self.inner {
-            #[cfg(wrap_proc_macro)]
-            DelimSpanEnum::Compiler { open, .. } => Span::_new(imp::Span::Compiler(*open)),
-            DelimSpanEnum::Fallback(span) => Span::_new_fallback(span.first_byte()),
-        }
-    }
-
-    /// Returns a span for the closing punctuation of the group only.
-    pub fn close(&self) -> Span {
-        match &self.inner {
-            #[cfg(wrap_proc_macro)]
-            DelimSpanEnum::Compiler { close, .. } => Span::_new(imp::Span::Compiler(*close)),
-            DelimSpanEnum::Fallback(span) => Span::_new_fallback(span.last_byte()),
-        }
-    }
-}
-
-impl Debug for DelimSpan {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        Debug::fmt(&self.join(), f)
-    }
-}