diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-09 04:53:18 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-09 04:53:18 +0000 |
commit | 90c1ebbfd578419e2c3e1251b7527483f8501bc2 (patch) | |
tree | bf1a27d2a40e723f88b9a5fe1b6372d1ef144099 /thread.c | |
parent | b203f6734434bb100bb9e7874516d7fcae47f841 (diff) |
compar.c: fail if recursion
* compar.c (cmp_eq): fail if recursion. [ruby-core:57736] [Bug #9003]
* thread.c (rb_exec_recursive_paired_outer): new function which is
combinnation of paired and outer variants.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread.c')
-rw-r--r-- | thread.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -4954,6 +4954,18 @@ rb_exec_recursive_outer(VALUE (*func) (VALUE, VALUE, int), VALUE obj, VALUE arg) } /* + * If recursion is detected on the current method, obj and paired_obj, + * the outermost func will be called with (obj, arg, Qtrue). All inner + * func will be short-circuited using throw. + */ + +VALUE +rb_exec_recursive_paired_outer(VALUE (*func) (VALUE, VALUE, int), VALUE obj, VALUE paired_obj, VALUE arg) +{ + return exec_recursive(func, obj, rb_obj_id(paired_obj), arg, 1); +} + +/* * call-seq: * thread.backtrace -> array * |