* "Allow ambiguosity of `return` line"
  65b991bc8571b7b718fc22bd33a43c4d269bf52d
* "Move to test/.excludes-prism"
  3b4ff810d2fefdf0194bd774bc04f6f17e2ccae7
* "Pending `EVENT_RETURN` settracefunc tests with Prism"
  a7f33c99c69e3cc62b7a24ce35f51f76cc5bfaa2

This was an optimization for versions prior to 1.9 that traverse the
AST at runtime.

```
1)
TracePoint#inspect returns a String showing the event, method, path and line for a :call event FAILED
Expected "#<TracePoint:call 'call' /tmp/ruby/src/trunk/spec/ruby/core/objectspace/define_finalizer_spec.rb:33>" =~ /\A#<TracePoint:call [`']trace_point_spec_test_call' \/tmp\/ruby\/src\/trunk\/spec\/ruby\/core\/tracepoint\/inspect_spec.rb:43>\z/
to be truthy but was nil
```

This kind of failures comes because of finaizers.
So check the current file or not.

[Feature #19755]

Before (in /tmp/test.rb):

```ruby
Object.class_eval("p __FILE__") # => "(eval)"
```

After:

```ruby
Object.class_eval("p __FILE__") # => "(eval at /tmp/test.rb:1)"
```

This makes it much easier to track down generated code in case
the author forgot to provide a filename argument.