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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-18 11:29:35 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-18 11:29:35 +0000 |
commit | 7768312c1da6a021ffb72529e55b960aa9335923 (patch) | |
tree | 5330bba119b93749a3ec7116493e8a7303d1e8e7 /vm_insnhelper.c | |
parent | 655aa318dba6f94fb16a105d9951f5241a72a742 (diff) | |
download | bundler-7768312c1da6a021ffb72529e55b960aa9335923.tar.gz |
vm.c: guard arguments [EXPERIMENTAL]
* vm.c (invoke_iseq_block_from_c): guard arguments on stack, not
to be clobbered during splatting.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_insnhelper.c')
-rw-r--r-- | vm_insnhelper.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c index a991e59562..695567ff21 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -2506,7 +2506,11 @@ vm_callee_setup_block_arg_arg0_check(VALUE *argv) { VALUE ary, arg0 = argv[0]; ary = rb_check_array_type(arg0); +#if 0 argv[0] = arg0; +#else + VM_ASSERT(argv[0] == arg0); +#endif return ary; } |