Node.js crash with a fatal error on Date#toLocaleString

[mysticatea]

• Version: 12.0.0
• Platform: Windows (Japanese)
• Subsystem:

Node.js crash with a fatal error on a call of Date#toLocaleString.
I know that Node.js doesn't contain full ICU, but I didn't expect it to crash with a fatal error.

> node -e "new Date().toLocaleString()"

#
# Fatal error in , line 0
# Check failed: U_SUCCESS(status).
#
#
#
#FailureMessage Object: 000000F1A52FD440

[fgreinus]

You need full icu support in order to use Intl-related functionality.

I fixed it using https://github.com/unicode-org/full-icu-npm and doing what it printed when i installed it.

[gsbelarus]

Me too. Reverted to v 11.14.0.

[joyeecheung]

cc @nodejs/i18n @nodejs/platform-windows

[inoyakaigor]

Same error here:
v 12.0.0
macos 10.14.4
If it means locale is Russian

Got error:

/* Connecting to MySQL database via db.authenticate() method of sequelize */


#
# Fatal error in , line 0
# Check failed: U_SUCCESS(status).
#
#
#
#FailureMessage Object: 0x7ffeefbfe020Illegal instruction: 4

[srl295]

aaargh.. Confirmed.

I'm going to say it's probably a v8 regression at this poin, probbaly in deps/v8/src//objects/js-date-time-format.cc

LC_ALL=ja node -e "new Date().toLocaleString()"

[srl295]

Problem doesn't appear in 8549ac0