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-rw-r--r--src/hash.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/src/hash.c b/src/hash.c
index 65e02aef6..928407f67 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -150,12 +150,6 @@ mrb_hash_set(mrb_state *mrb, mrb_value hash, mrb_value key, mrb_value val) /* mr
}
mrb_value
-mrb_hash_freeze(mrb_value hash)
-{
- return (hash);
-}
-
-mrb_value
mrb_hash_dup(mrb_state *mrb, mrb_value hash)
{
struct RHash* ret;