diff options
Diffstat (limited to 'vm.c')
-rw-r--r-- | vm.c | 17 |
1 files changed, 7 insertions, 10 deletions
@@ -2297,7 +2297,11 @@ vm_define_method(rb_thread_t *th, VALUE obj, ID id, VALUE iseqval, #define REWIND_CFP(expr) do { \ rb_thread_t *th__ = GET_THREAD(); \ - th__->cfp++; expr; th__->cfp--; \ + VALUE *const curr_sp = (th__->cfp++)->sp; \ + VALUE *const saved_sp = th__->cfp->sp; \ + th__->cfp->sp = curr_sp; \ + expr; \ + (th__->cfp--)->sp = saved_sp; \ } while (0) static VALUE @@ -2400,7 +2404,6 @@ static VALUE core_hash_merge_ary(VALUE hash, VALUE ary) { core_hash_merge(hash, RARRAY_LEN(ary), RARRAY_CONST_PTR(ary)); - RB_GC_GUARD(ary); return hash; } @@ -2408,14 +2411,8 @@ static VALUE m_core_hash_merge_ptr(int argc, VALUE *argv, VALUE recv) { VALUE hash = argv[0]; - VALUE *args; - - --argc; ++argv; - VM_ASSERT(argc <= 256); - args = ALLOCA_N(VALUE, argc); - MEMCPY(args, argv, VALUE, argc); - argv = args; - REWIND_CFP(core_hash_merge(hash, argc, argv)); + + REWIND_CFP(core_hash_merge(hash, argc-1, argv+1)); return hash; } |