Make test_hash_symbol_colon_key pass on LANG=en_US
It failed on a platform with LANG=en_US
1) Failure: PPTestModule::PPSingleLineTest#test_hash_symbol_colon_key [/home/chkbuild/chkbuild/tmp/build/20241010T010005Z/ruby/test/test_pp.rb:207]: <"{a: 1, a!: 1, a?: 1, \u3042: 1}"> expected but was <"{a: 1, a!: 1, a?: 1, \"\\u3042\": 1}">.
Added by mame (Yusuke Endoh) about 1 year ago
Make test_hash_symbol_colon_key pass on LANG=en_US
It failed on a platform with LANG=en_US