New upstream version 1.53.0+dfsg1

[rustc.git] / compiler / rustc_expand / src / proc_macro.rs

diff --git a/compiler/rustc_expand/src/proc_macro.rs b/compiler/rustc_expand/src/proc_macro.rs
index 61b776ff2d280af6d98082085c261715e67521e9..3f84979ac05e762bbc26b4bd404c52b2352356a2 100644 (file)
--- a/compiler/rustc_expand/src/proc_macro.rs
+++ b/compiler/rustc_expand/src/proc_macro.rs
@@ -94,7 +94,7 @@ impl MultiItemModifier for ProcMacroDerive {
         {
             TokenTree::token(token::Interpolated(Lrc::new(item)), DUMMY_SP).into()
         } else {
-            nt_to_tokenstream(&item, &ecx.sess.parse_sess, CanSynthesizeMissingTokens::Yes)
+            nt_to_tokenstream(&item, &ecx.sess.parse_sess, CanSynthesizeMissingTokens::No)
         };
 
         let server = proc_macro_server::Rustc::new(ecx);