diff options
Diffstat (limited to 'vm_trace.c')
-rw-r--r-- | vm_trace.c | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/vm_trace.c b/vm_trace.c index 9b8ec40b33..ec5fe4f2dd 100644 --- a/vm_trace.c +++ b/vm_trace.c @@ -716,9 +716,6 @@ fill_id_and_klass(rb_trace_arg_t *trace_arg) if (RB_TYPE_P(trace_arg->klass, T_ICLASS)) { trace_arg->klass = RBASIC(trace_arg->klass)->klass; } - else if (FL_TEST(trace_arg->klass, FL_SINGLETON)) { - trace_arg->klass = rb_iv_get(trace_arg->klass, "__attached__"); - } } else { trace_arg->klass = Qnil; @@ -838,7 +835,36 @@ tracepoint_attr_method_id(VALUE tpval) } /* - * Return class or id from +:class+ event + * Return class or module the method being called. + * + * class C; def foo; end; end + * trace = TracePoint.new(:call) do |tp| + * tp.defined_class #=> C + * end.enable do + * C.new.foo + * end + * + * If method is defined by a module, then returns that module. + * + * module M; def foo; end; end + * class C; include M; end; + * trace = TracePoint.new(:call) do |tp| + * tp.defined_class #=> M + * end.enable do + * C.new.foo + * end + * + * Note that TracePont#defined_class returns singleton class. + * 6th block parameter of `set_trace_func' passes original class + * of attached by singleton class. This is a difference between + * `set_trace_func' and TracePoint. + * + * class C; def self.foo; end; end + * trace = TracePoint.new(:call) do |tp| + * tp.defined_class #=> #<Class:C> + * end.enable do + * C.foo + * end */ static VALUE tracepoint_attr_defined_class(VALUE tpval) |