llvm-project/llvm/test/YAMLParser/yaml.test

# RUN: yaml-bench -canonical %s | FileCheck %s

- !!yaml '!'
- !!yaml '&'
- !!yaml '*'

# CHECK: !!seq [
# CHECK:   !!yaml "!",
# CHECK:   !!yaml "&",
# CHECK:   !!yaml "*",
# CHECK: ]