2 files changed, 2 insertions, 0 deletions
diff --git a/src/hir/deserialise.cpp b/src/hir/deserialise.cpp
index 29605e78..4161cd09 100644
--- a/src/hir/deserialise.cpp
+++ b/src/hir/deserialise.cpp
@@ -302,6 +302,7 @@ namespace {
                 rv.tok = deserialise_token();
                 break;
             case ::MacroPatEnt::PAT_LOOP:
+                rv.tok = deserialise_token();
                 rv.subpats = deserialise_vec_c< ::MacroPatEnt>([&](){ return deserialise_macropatent(); });
                 break;
             case ::MacroPatEnt::PAT_TT: // :tt
diff --git a/src/hir/serialise.cpp b/src/hir/serialise.cpp
index a45759b8..6a74d348 100644
--- a/src/hir/serialise.cpp
+++ b/src/hir/serialise.cpp
@@ -412,6 +412,7 @@ namespace {
                 serialise(pe.tok);
             }
             else if( pe.type == ::MacroPatEnt::PAT_LOOP ) {
+                serialise(pe.tok);
                 serialise_vec(pe.subpats);
             }
         }