hygiene: Do not reset expansion info for quote!

2018-06-23 20:09:11 +03:00
parent fffe9fbb51
commit c00f5af4d6
5 changed files with 9 additions and 8 deletions
--- a/src/libproc_macro/quote.rs
+++ b/src/libproc_macro/quote.rs
@@ -85,9 +85,6 @@ impl ProcMacro for Quoter {
                   _: ::syntax_pos::Span,
                   stream: tokenstream::TokenStream)
                   -> tokenstream::TokenStream {
-        let mut info = cx.current_expansion.mark.expn_info().unwrap();
-        info.callee.allow_internal_unstable = true;
-        cx.current_expansion.mark.set_expn_info(info);
        ::__internal::set_sess(cx, || TokenStream(stream).quote().0)
    }
 }