OR 11.2 | Future Enforcement of Read-only and Read-write-once Attributes

Migration Guide > Migration Guide > C. Features Introduced in OpenROAD 5.1 > New Features > Future Enforcement of Read-only and Read-write-once Attributes

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Future Enforcement of Read-only and Read-write-once Attributes

Setting the value of read-only (R) attributes and resetting read-write-once (RW1) attributes in the runtime code is not supported. We are reviewing each attribute to determine the rare case of whether it may be set or reset, in which case the documentation will be changed; in all other cases, the setting will be enforced. Such enforcement will be introduced as soon as the next release of OpenROAD.

IMPORTANT! As soon as possible, ensure that your code does not use this unsupported technique.

Last modified date: 12/20/2023