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-rw-r--r--gcc/ggc-common.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/ggc-common.c b/gcc/ggc-common.c
index 50a610e..2fe33c9 100644
--- a/gcc/ggc-common.c
+++ b/gcc/ggc-common.c
@@ -363,6 +363,10 @@ ggc_mark_tree_children (t)
ggc_mark_rtx (DECL_INCOMING_RTL (t));
break;
+ case FIELD_DECL:
+ ggc_mark_tree (DECL_FIELD_BIT_OFFSET (t));
+ break;
+
case IDENTIFIER_NODE:
ggc_mark_string (IDENTIFIER_POINTER (t));
lang_mark_tree (t);