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Do not show an anonymous class as a receiver

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This commit is contained in:
Yusuke Endoh 2024-02-15 20:04:23 +09:00
parent 0da12fa34e
commit a7718c914a
3 changed files with 32 additions and 4 deletions
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19
test/ruby/test_backtrace.rb
View File

@ -428,4 +428,23 @@ class TestBacktrace < Test::Unit::TestCase
enum.next
end;
end
def test_no_receiver_for_anonymous_class
err = ["-:2:in 'bar': unhandled exception", # Not '#<Class:0xXXX>.bar'
"\tfrom -:3:in '<main>'"]
assert_in_out_err([], <<-"end;", [], err)
foo = Class.new
def foo.bar = raise
foo.bar
end;
err = ["-:3:in 'baz': unhandled exception", # Not '#<Class:0xXXX>::Bar.baz'
"\tfrom -:4:in '<main>'"]
assert_in_out_err([], <<-"end;", [], err)
foo = Class.new
foo::Bar = Class.new
def (foo::Bar).baz = raise
foo::Bar.baz
end;
end
end

6
variable.c
View File

@ -111,6 +111,12 @@ classname(VALUE klass, bool *permanent)
return classpath;
}
VALUE
rb_mod_name0(VALUE klass, bool *permanent)
{
return classname(klass, permanent);
}
/*
* call-seq:
* mod.name -> string

11
vm_backtrace.c
View File

@ -191,22 +191,25 @@ location_lineno_m(VALUE self)
return INT2FIX(location_lineno(location_ptr(self)));
}
VALUE rb_mod_name0(VALUE klass, bool *permanent);
static VALUE
gen_method_name(VALUE owner, VALUE name)
{
bool permanent;
if (RB_TYPE_P(owner, T_CLASS) || RB_TYPE_P(owner, T_MODULE)) {
if (RBASIC(owner)->flags & FL_SINGLETON) {
VALUE v = RCLASS_ATTACHED_OBJECT(owner);
if (RB_TYPE_P(v, T_CLASS) || RB_TYPE_P(v, T_MODULE)) {
v = rb_class_path(v);
if (!NIL_P(v)) {
v = rb_mod_name0(v, &permanent);
if (permanent && !NIL_P(v)) {
return rb_sprintf("%"PRIsVALUE".%"PRIsVALUE, v, name);
}
}
}
else {
owner = rb_class_path(owner);
if (!NIL_P(owner)) {
owner = rb_mod_name0(owner, &permanent);
if (permanent && !NIL_P(owner)) {
return rb_sprintf("%"PRIsVALUE"#%"PRIsVALUE, owner, name);
}
}