1 files changed, 0 insertions, 180 deletions
diff --git a/src/test/ui/proc-macro/auxiliary/test-macros.rs b/src/test/ui/proc-macro/auxiliary/test-macros.rs
deleted file mode 100644
index 7a46aee46..000000000
--- a/src/test/ui/proc-macro/auxiliary/test-macros.rs
+++ /dev/null
@@ -1,180 +0,0 @@
-// force-host
-// no-prefer-dynamic
-
-// Proc macros commonly used by tests.
-// `panic`/`print` -> `panic_bang`/`print_bang` to avoid conflicts with standard macros.
-
-#![crate_type = "proc-macro"]
-
-extern crate proc_macro;
-use proc_macro::{TokenStream, TokenTree};
-
-// Macro that return empty token stream.
-
-#[proc_macro]
-pub fn empty(_: TokenStream) -> TokenStream {
-    TokenStream::new()
-}
-
-#[proc_macro_attribute]
-pub fn empty_attr(_: TokenStream, _: TokenStream) -> TokenStream {
-    TokenStream::new()
-}
-
-#[proc_macro_derive(Empty, attributes(empty_helper))]
-pub fn empty_derive(_: TokenStream) -> TokenStream {
-    TokenStream::new()
-}
-
-// Macro that panics.
-
-#[proc_macro]
-pub fn panic_bang(_: TokenStream) -> TokenStream {
-    panic!("panic-bang");
-}
-
-#[proc_macro_attribute]
-pub fn panic_attr(_: TokenStream, _: TokenStream) -> TokenStream {
-    panic!("panic-attr");
-}
-
-#[proc_macro_derive(Panic, attributes(panic_helper))]
-pub fn panic_derive(_: TokenStream) -> TokenStream {
-    panic!("panic-derive");
-}
-
-// Macros that return the input stream.
-
-#[proc_macro]
-pub fn identity(input: TokenStream) -> TokenStream {
-    input
-}
-
-#[proc_macro_attribute]
-pub fn identity_attr(_: TokenStream, input: TokenStream) -> TokenStream {
-    input
-}
-
-#[proc_macro_derive(Identity, attributes(identity_helper))]
-pub fn identity_derive(input: TokenStream) -> TokenStream {
-    input
-}
-
-// Macros that iterate and re-collect the input stream.
-
-#[proc_macro]
-pub fn recollect(input: TokenStream) -> TokenStream {
-    input.into_iter().collect()
-}
-
-#[proc_macro_attribute]
-pub fn recollect_attr(_: TokenStream, input: TokenStream) -> TokenStream {
-    input.into_iter().collect()
-}
-
-#[proc_macro_derive(Recollect, attributes(recollect_helper))]
-pub fn recollect_derive(input: TokenStream) -> TokenStream {
-    input.into_iter().collect()
-}
-
-// Macros that print their input in the original and re-collected forms (if they differ).
-
-fn print_helper(input: TokenStream, kind: &str) -> TokenStream {
-    print_helper_ext(input, kind, true)
-}
-
-fn deep_recollect(input: TokenStream) -> TokenStream {
-    input.into_iter().map(|tree| {
-        match tree {
-            TokenTree::Group(group) => {
-                let inner = deep_recollect(group.stream());
-                let mut new_group = TokenTree::Group(
-                    proc_macro::Group::new(group.delimiter(), inner)
-                );
-                new_group.set_span(group.span());
-                new_group
-            }
-            _ => tree,
-        }
-    }).collect()
-}
-
-fn print_helper_ext(input: TokenStream, kind: &str, debug: bool) -> TokenStream {
-    let input_display = format!("{}", input);
-    let input_debug = format!("{:#?}", input);
-    let recollected = input.clone().into_iter().collect();
-    let recollected_display = format!("{}", recollected);
-    let recollected_debug = format!("{:#?}", recollected);
-
-    let deep_recollected = deep_recollect(input);
-    let deep_recollected_display = format!("{}", deep_recollected);
-    let deep_recollected_debug = format!("{:#?}", deep_recollected);
-
-
-
-    println!("PRINT-{} INPUT (DISPLAY): {}", kind, input_display);
-    if recollected_display != input_display {
-        println!("PRINT-{} RE-COLLECTED (DISPLAY): {}", kind, recollected_display);
-    }
-
-    if deep_recollected_display != recollected_display {
-        println!("PRINT-{} DEEP-RE-COLLECTED (DISPLAY): {}", kind, deep_recollected_display);
-    }
-
-    if debug {
-        println!("PRINT-{} INPUT (DEBUG): {}", kind, input_debug);
-        if recollected_debug != input_debug {
-            println!("PRINT-{} RE-COLLECTED (DEBUG): {}", kind, recollected_debug);
-        }
-        if deep_recollected_debug != recollected_debug {
-            println!("PRINT-{} DEEP-RE-COLLETED (DEBUG): {}", kind, deep_recollected_debug);
-        }
-    }
-    recollected
-}
-
-#[proc_macro]
-pub fn print_bang(input: TokenStream) -> TokenStream {
-    print_helper(input, "BANG")
-}
-
-#[proc_macro]
-pub fn print_bang_consume(input: TokenStream) -> TokenStream {
-    print_helper(input, "BANG");
-    TokenStream::new()
-}
-
-#[proc_macro_attribute]
-pub fn print_attr(args: TokenStream, input: TokenStream) -> TokenStream {
-    let debug = match &args.into_iter().collect::<Vec<_>>()[..] {
-        [TokenTree::Ident(ident)] if ident.to_string() == "nodebug" => false,
-        _ => true,
-    };
-    print_helper_ext(input, "ATTR", debug)
-}
-
-#[proc_macro_attribute]
-pub fn print_attr_args(args: TokenStream, input: TokenStream) -> TokenStream {
-    print_helper(args, "ATTR_ARGS");
-    input
-}
-
-#[proc_macro_attribute]
-pub fn print_target_and_args(args: TokenStream, input: TokenStream) -> TokenStream {
-    print_helper(args, "ATTR_ARGS");
-    print_helper(input.clone(), "ATTR");
-    input
-}
-
-#[proc_macro_attribute]
-pub fn print_target_and_args_consume(args: TokenStream, input: TokenStream) -> TokenStream {
-    print_helper(args, "ATTR_ARGS");
-    print_helper(input.clone(), "ATTR");
-    TokenStream::new()
-}
-
-#[proc_macro_derive(Print, attributes(print_helper))]
-pub fn print_derive(input: TokenStream) -> TokenStream {
-    print_helper(input, "DERIVE");
-    TokenStream::new()
-}