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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-09-24 04:42:28 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-09-24 04:42:28 +0000 |
commit | c4b0b4c91c54b58b02cf94b25d6127b9c3777996 (patch) | |
tree | f842b52c2d3f54c2728f0363f178ed86770d1961 /proc.c | |
parent | 399dace5edc9380b66d709108195c71fc418f1ab (diff) | |
download | ruby-c4b0b4c91c54b58b02cf94b25d6127b9c3777996.tar.gz |
* proc.c (mnew): generate method object that wraps method_missing,
when #respond_to_missing? is defined.
* test/ruby/test_object.rb (test_respond_to_missing): add test
suites for #respond_to_missing? changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'proc.c')
-rw-r--r-- | proc.c | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -884,6 +884,19 @@ rb_obj_is_method(VALUE m) } static VALUE +missing_wrap(VALUE dummy, VALUE args, int argc, VALUE *argv) +{ + VALUE new_args = rb_ary_new4(argc, argv); + VALUE obj = RARRAY_PTR(args)[0]; + VALUE sym = RARRAY_PTR(args)[1]; + + + rb_ary_unshift(new_args, sym); + return rb_funcall2(obj, rb_intern("method_missing"), + check_argc(RARRAY_LEN(new_args)), RARRAY_PTR(new_args)); +} + +static VALUE mnew(VALUE klass, VALUE obj, ID id, VALUE mclass, int scope) { VALUE method; @@ -896,6 +909,14 @@ mnew(VALUE klass, VALUE obj, ID id, VALUE mclass, int scope) again: me = rb_method_entry(klass, id); if (UNDEFINED_METHOD_ENTRY_P(me)) { + ID rmiss = rb_intern("respond_to_missing?"); + VALUE sym = ID2SYM(id); + + if (!rb_method_basic_definition_p(klass, rmiss)) { + if (RTEST(rb_funcall(obj, rmiss, 1, sym))) { + return rb_proc_new(missing_wrap, rb_assoc_new(obj, sym)); + } + } rb_print_undef(klass, id, 0); } def = me->def; |