summaryrefslogtreecommitdiffstats
path: root/src/test/ui/proc-macro/auxiliary/first-second.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/proc-macro/auxiliary/first-second.rs')
-rw-r--r--src/test/ui/proc-macro/auxiliary/first-second.rs20
1 files changed, 0 insertions, 20 deletions
diff --git a/src/test/ui/proc-macro/auxiliary/first-second.rs b/src/test/ui/proc-macro/auxiliary/first-second.rs
deleted file mode 100644
index 6331608fb..000000000
--- a/src/test/ui/proc-macro/auxiliary/first-second.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// force-host
-// no-prefer-dynamic
-
-#![crate_type = "proc-macro"]
-
-extern crate proc_macro;
-
-use proc_macro::{TokenStream, TokenTree, Group, Delimiter};
-
-#[proc_macro_attribute]
-pub fn first(_attr: TokenStream, item: TokenStream) -> TokenStream {
- let tokens: TokenStream = "#[derive(Second)]".parse().unwrap();
- let wrapped = TokenTree::Group(Group::new(Delimiter::None, item.into_iter().collect()));
- tokens.into_iter().chain(std::iter::once(wrapped)).collect()
-}
-
-#[proc_macro_derive(Second)]
-pub fn second(item: TokenStream) -> TokenStream {
- TokenStream::new()
-}