From e9768a0a76d4c61af8e8d1760bd91cdb40ca72bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Jan=20Niemier?= <lukasz@niemier.pl>
Date: Sun, 18 Sep 2016 22:45:53 +0200
Subject: [PATCH] Rebase leftovers

---
 macros/src/lib.rs | 65 -----------------------------------------------
 1 file changed, 65 deletions(-)

diff --git a/macros/src/lib.rs b/macros/src/lib.rs
index db39a45..d00f1e8 100644
--- a/macros/src/lib.rs
+++ b/macros/src/lib.rs
@@ -26,71 +26,6 @@ pub fn from_primitive(input: TokenStream) -> TokenStream {
 
     let ast = syn::parse_item(&source).unwrap();
 
-macro_rules! pathvec_std {
-    ($cx:expr, $first:ident :: $($rest:ident)::+) => ({
-        let mut v = pathvec!($($rest)::+);
-        if let Some(s) = $cx.crate_root {
-            v.insert(0, s);
-        }
-        v
-    })
-}
-
-pub fn expand_deriving_from_primitive(cx: &mut ExtCtxt,
-                                      span: Span,
-                                      mitem: &MetaItem,
-                                      item: &Annotatable,
-                                      push: &mut FnMut(Annotatable))
-{
-    let inline = cx.meta_word(span, InternedString::new("inline"));
-    let attrs = vec!(cx.attribute(span, inline));
-    let trait_def = TraitDef {
-        is_unsafe: false,
-        span: span,
-        attributes: Vec::new(),
-        path: path!(num::FromPrimitive),
-        additional_bounds: Vec::new(),
-        generics: LifetimeBounds::empty(),
-        methods: vec!(
-            MethodDef {
-                name: "from_i64",
-                is_unsafe: false,
-                unify_fieldless_variants: false,
-                generics: LifetimeBounds::empty(),
-                explicit_self: None,
-                args: vec!(Literal(path_local!(i64))),
-                ret_ty: Literal(Path::new_(pathvec_std!(cx, core::option::Option),
-                                           None,
-                                           vec!(Box::new(Self_)),
-                                           true)),
-                // #[inline] liable to cause code-bloat
-                attributes: attrs.clone(),
-                combine_substructure: combine_substructure(Box::new(|c, s, sub| {
-                    cs_from("i64", c, s, sub)
-                })),
-            },
-            MethodDef {
-                name: "from_u64",
-                is_unsafe: false,
-                unify_fieldless_variants: false,
-                generics: LifetimeBounds::empty(),
-                explicit_self: None,
-                args: vec!(Literal(path_local!(u64))),
-                ret_ty: Literal(Path::new_(pathvec_std!(cx, core::option::Option),
-                                           None,
-                                           vec!(Box::new(Self_)),
-                                           true)),
-                // #[inline] liable to cause code-bloat
-                attributes: attrs,
-                combine_substructure: combine_substructure(Box::new(|c, s, sub| {
-                    cs_from("u64", c, s, sub)
-                })),
-            }
-        ),
-        associated_types: Vec::new(),
-        supports_unions: false,
-    };
-
     let mut idx = 0;
     let variants: Vec<_> = variants.iter()
         .map(|variant| {