1 files changed, 2 insertions, 9 deletions
diff --git a/src/libsyntax/ext/proc_macro_server.rs b/src/libsyntax/ext/proc_macro_server.rs
index 1619fa69941..b1bbd2aaac9 100644
--- a/src/libsyntax/ext/proc_macro_server.rs
+++ b/src/libsyntax/ext/proc_macro_server.rs
@@ -7,7 +7,6 @@ use crate::tokenstream::{self, DelimSpan, IsJoint::*, TokenStream, TreeAndJoint}
 use errors::{Diagnostic, DiagnosticBuilder};
 use rustc_data_structures::sync::Lrc;
 use syntax_pos::{BytePos, FileName, MultiSpan, Pos, SourceFile, Span};
-use syntax_pos::hygiene::{SyntaxContext, Transparency};
 use syntax_pos::symbol::{kw, sym, Symbol};
 
 use proc_macro::{Delimiter, Level, LineColumn, Spacing};
@@ -363,16 +362,10 @@ impl<'a> Rustc<'a> {
     pub fn new(cx: &'a ExtCtxt<'_>) -> Self {
         // No way to determine def location for a proc macro right now, so use call location.
         let location = cx.current_expansion.id.expn_data().call_site;
-        let to_span = |transparency| {
-            location.with_ctxt(
-                SyntaxContext::root()
-                    .apply_mark_with_transparency(cx.current_expansion.id, transparency),
-            )
-        };
         Rustc {
             sess: cx.parse_sess,
-            def_site: to_span(Transparency::Opaque),
-            call_site: to_span(Transparency::Transparent),
+            def_site: cx.with_def_site_ctxt(location),
+            call_site: cx.with_call_site_ctxt(location),
         }
     }