Ruby

1.times do raise rescue p it #=> prism: false #=> parse.y: 0 end 

it should return 0, shouldn't it?

demo:

parse.y: https://ruby.github.io/play-ruby/?code=p+RUBY_DESCRIPTION%0A%0A1.times+do%0A++raise%0Arescue%0A++p+it%0Aend%0A&options=%7B%22arguments%22%3A%5B%22--parser%3Dparse.y%22%5D%2C%22env%22%3A%7B%7D%7D

prism: https://ruby.github.io/play-ruby/?code=p+RUBY_DESCRIPTION%0A%0A1.times+do%0A++raise%0Arescue%0A++p+it%0Aend%0A&options=%7B%22arguments%22%3A%5B%5D%2C%22env%22%3A%7B%7D%7D

Same on ensure.

1.times do raise ensure p it #=> prism: false #=> parse.y: 0 end 

1.times do begin raise ensure p it #=> prism: false #=> parse.y: 0 end end