# spec: A minimal olang program
fn main(): u32 {
  return 0
}
# compiler_exit: 0
# compiler_output: %empty%
# program_exit: 0
# 
# ast: Translation_Unit
# ast: `-Function_Definition <name:main> <return:0>
# ast:   `-Block
# ast:     `-Return_Statement
# ast:       `-Literal <kind:u32> <value:0>
#
# tokens: ./tests/0001_main_exit.ol:1:32: <line_feed>
# tokens: ./tests/0001_main_exit.ol:2:1: <fn>
# tokens: ./tests/0001_main_exit.ol:2:4: <identifier>
# tokens: ./tests/0001_main_exit.ol:2:8: <(>
# tokens: ./tests/0001_main_exit.ol:2:9: <)>
# tokens: ./tests/0001_main_exit.ol:2:10: <:>
# tokens: ./tests/0001_main_exit.ol:2:12: <identifier>
# tokens: ./tests/0001_main_exit.ol:2:16: <{>
# tokens: ./tests/0001_main_exit.ol:2:17: <line_feed>
# tokens: ./tests/0001_main_exit.ol:3:3: <return>
# tokens: ./tests/0001_main_exit.ol:3:10: <number>
# tokens: ./tests/0001_main_exit.ol:3:11: <line_feed>
# tokens: ./tests/0001_main_exit.ol:4:1: <}>