From 5d74990cebb82b9573ea6a9d509bb8e05fd6681e Mon Sep 17 00:00:00 2001
From: Austin Bonander <austin.bonander@gmail.com>
Date: Sat, 10 Mar 2018 18:16:26 -0800
Subject: expand macro invocations in `extern {}` blocks

---
 src/libsyntax_ext/deriving/custom.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libsyntax_ext')

diff --git a/src/libsyntax_ext/deriving/custom.rs b/src/libsyntax_ext/deriving/custom.rs
index 80557078d54..5fd5e299488 100644
--- a/src/libsyntax_ext/deriving/custom.rs
+++ b/src/libsyntax_ext/deriving/custom.rs
@@ -55,6 +55,7 @@ impl MultiItemModifier for ProcMacroDerive {
             Annotatable::Item(item) => item,
             Annotatable::ImplItem(_) |
             Annotatable::TraitItem(_) |
+            Annotatable::ForeignItem(_) |
             Annotatable::Stmt(_) |
             Annotatable::Expr(_) => {
                 ecx.span_err(span, "proc-macro derives may only be \
-- 
cgit 1.4.1-3-g733a5