Remove dead code in rb_hash_replace

We now always copy the ST table, so we don't need to initialize the ST table of hash when hash2 is empty.
Merged: https://github.com/ruby/ruby/pull/7846
2023-05-23 14:11:54 -04:00 · 2023-05-23 14:11:54 -04:00 · 9592bc7039 · 2023-05-23 19:28:20 +00:00
commit 9592bc7039
parent a86f798fc2
1 changed files with 0 additions and 5 deletions
--- a/hash.c
+++ b/hash.c
@ -2933,11 +2933,6 @@ rb_hash_replace(VALUE hash, VALUE hash2)
        rb_gc_writebarrier_remember(hash);
    }

-    if (RHASH_EMPTY_P(hash2) && RHASH_ST_TABLE_P(hash2)) {
-        /* ident hash */
-        hash_st_table_init(hash, RHASH_TYPE(hash2), 0);
-    }
-
    return hash;
 }