diff options
Diffstat (limited to 'vm_eval.c')
-rw-r--r-- | vm_eval.c | 57 |
1 files changed, 36 insertions, 21 deletions
@@ -495,6 +495,30 @@ rb_method_missing(int argc, const VALUE *argv, VALUE obj) #define NOEX_MISSING 0x80 +static VALUE +make_no_method_execption(VALUE exc, const char *format, VALUE obj, int argc, const VALUE *argv) +{ + int n = 0; + VALUE mesg; + VALUE args[3]; + + if (!format) { + format = "undefined method `%s' for %s"; + } + mesg = rb_const_get(exc, rb_intern("message")); + if (rb_method_basic_definition_p(CLASS_OF(mesg), '!')) { + args[n++] = rb_name_err_mesg_new(mesg, rb_str_new2(format), obj, argv[0]); + } + else { + args[n++] = rb_funcall(mesg, '!', 3, rb_str_new2(format), obj, argv[0]); + } + args[n++] = argv[0]; + if (exc == rb_eNoMethodError) { + args[n++] = rb_ary_new4(argc - 1, argv + 1); + } + return rb_class_new_instance(n, args, exc); +} + static void raise_method_missing(rb_thread_t *th, int argc, const VALUE *argv, VALUE obj, int last_call_status) @@ -524,28 +548,9 @@ raise_method_missing(rb_thread_t *th, int argc, const VALUE *argv, VALUE obj, else if (last_call_status & NOEX_SUPER) { format = "super: no superclass method `%s' for %s"; } - if (!format) { - format = "undefined method `%s' for %s"; - } { - int n = 0; - VALUE mesg; - VALUE args[3]; - - mesg = rb_const_get(exc, rb_intern("message")); - if (rb_method_basic_definition_p(CLASS_OF(mesg), '!')) { - args[n++] = rb_name_err_mesg_new(mesg, rb_str_new2(format), obj, argv[0]); - } - else { - args[n++] = rb_funcall(mesg, '!', 3, rb_str_new2(format), obj, argv[0]); - } - args[n++] = argv[0]; - if (exc == rb_eNoMethodError) { - args[n++] = rb_ary_new4(argc - 1, argv + 1); - } - exc = rb_class_new_instance(n, args, exc); - + exc = make_no_method_execption(exc, format, obj, argc, argv); if (!(last_call_status & NOEX_MISSING)) { th->cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(th->cfp); } @@ -697,6 +702,7 @@ rb_funcall_passing_block(VALUE recv, ID mid, int argc, const VALUE *argv) static VALUE send_internal(int argc, const VALUE *argv, VALUE recv, call_type scope) { + ID id; VALUE vid; VALUE self = RUBY_VM_PREVIOUS_CONTROL_FRAME(GET_THREAD()->cfp)->self; rb_thread_t *th = GET_THREAD(); @@ -708,7 +714,16 @@ send_internal(int argc, const VALUE *argv, VALUE recv, call_type scope) vid = *argv++; argc--; PASS_PASSED_BLOCK_TH(th); - return rb_call0(recv, rb_to_id(vid), argc, argv, scope, self); + id = rb_check_id(&vid); + if (!id) { + if (rb_method_basic_definition_p(CLASS_OF(recv), idMethodMissing)) { + VALUE exc = make_no_method_execption(rb_eNoMethodError, NULL, + recv, ++argc, --argv); + rb_exc_raise(exc); + } + id = rb_to_id(vid); + } + return rb_call0(recv, id, argc, argv, scope, self); } /* |