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-rw-r--r--gcc/c-tree.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index b9040550fed..252fd30c6c2 100644
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -124,6 +124,9 @@ struct lang_type
without prototypes. */
#define TYPE_ACTUAL_ARG_TYPES(NODE) TYPE_NONCOPIED_PARTS (NODE)
+/* In a FIELD_DECL, nonzero if the decl was originally a bitfield. */
+#define DECL_C_BIT_FIELD(NODE) DECL_LANG_FLAG_4 (NODE)
+
/* Nonzero if the type T promotes to itself.
ANSI C states explicitly the list of types that promote;
in particular, short promotes to int even if they have the same width. */