1 files changed, 0 insertions, 56 deletions
diff --git a/src/test/ui/cfg/assume-incomplete-release/auxiliary/ver-cfg-rel.rs b/src/test/ui/cfg/assume-incomplete-release/auxiliary/ver-cfg-rel.rs
deleted file mode 100644
index 678752702..000000000
--- a/src/test/ui/cfg/assume-incomplete-release/auxiliary/ver-cfg-rel.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-// force-host
-// no-prefer-dynamic
-
-#![crate_type = "proc-macro"]
-
-extern crate proc_macro;
-use proc_macro::{TokenStream, TokenTree as Tt};
-use std::str::FromStr;
-
-// String containing the current version number of the tip, i.e. "1.41.2"
-static VERSION_NUMBER: &str = include_str!("../../../../../version");
-
-#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
-struct Version {
-    major: i16,
-    minor: i16,
-    patch: i16,
-}
-
-fn parse_version(s: &str) -> Option<Version> {
-    let mut digits = s.splitn(3, '.');
-    let major = digits.next()?.parse().ok()?;
-    let minor = digits.next()?.parse().ok()?;
-    let patch = digits.next().unwrap_or("0").trim().parse().ok()?;
-    Some(Version { major, minor, patch })
-}
-
-#[proc_macro_attribute]
-/// Emits a #[cfg(version)] relative to the current one, so passing
-/// -1 as argument on compiler 1.50 will emit #[cfg(version("1.49.0"))],
-/// while 1 will emit #[cfg(version("1.51.0"))]
-pub fn ver_cfg_rel(attr: TokenStream, input: TokenStream) -> TokenStream {
-    let mut v_rel = None;
-    for a in attr.into_iter() {
-        match a {
-            Tt::Literal(l) => {
-                let mut s = l.to_string();
-                let s = s.trim_matches('"');
-                let v: i16 = s.parse().unwrap();
-                v_rel = Some(v);
-                break;
-            },
-            _ => panic!("{:?}", a),
-        }
-    }
-    let v_rel = v_rel.unwrap();
-
-    let mut v = parse_version(VERSION_NUMBER).unwrap();
-    v.minor += v_rel;
-
-    let attr_str = format!("#[cfg(version(\"{}.{}.{}\"))]", v.major, v.minor, v.patch);
-    let mut res = Vec::<Tt>::new();
-    res.extend(TokenStream::from_str(&attr_str).unwrap().into_iter());
-    res.extend(input.into_iter());
-    res.into_iter().collect()
-}