1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree.h b/gcc/tree.h
index cfcd7be..d6dde70 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -272,7 +272,8 @@ struct tree_common
 /* The tree-code says what kind of node it is.
    Codes are defined in tree.def.  */
 #define TREE_CODE(NODE) ((enum tree_code) (NODE)->common.code)
-#define TREE_SET_CODE(NODE, VALUE) ((NODE)->common.code = (int) (VALUE))
+#define TREE_SET_CODE(NODE, VALUE) \
+((NODE)->common.code = (ENUM_BITFIELD(tree_code)) (VALUE))
 
 /* When checking is enabled, errors will be generated if a tree node
    is accessed incorrectly. The macros abort with a fatal error.  */