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-rw-r--r--erts/emulator/beam/erl_term.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_term.h b/erts/emulator/beam/erl_term.h
index 7605a41cd8..264bf8bd74 100644
--- a/erts/emulator/beam/erl_term.h
+++ b/erts/emulator/beam/erl_term.h
@@ -1013,6 +1013,7 @@ _ET_DECLARE_CHECKED(struct erl_node_*,external_ref_node,Eterm)
#define make_hashmap(x) make_boxed((Eterm*)(x))
#define make_hashmap_rel make_boxed_rel
#define is_hashmap(x) (is_boxed((x)) && is_hashmap_header(*boxed_val((x))))
+#define is_not_hashmap(x) (!is_hashmap(x))
#define is_hashmap_rel(RTERM,BASE) is_hashmap(rterm2wterm(RTERM,BASE))
#define is_hashmap_header(x) (((x) & (_TAG_HEADER_MASK)) == _TAG_HEADER_HASHMAP)
#define hashmap_val(x) _unchecked_boxed_val((x))