In support of #2547. Sometimes, it is more desirable (less costly, better for debugging) to flag a warning for a possibly anomalous condition, than to assume that it is anomalous and enforce it as an error. This change exposes warnings that a user upgrades to errors, so that they can then be enforced as such.
In support of #2547. Sometimes, it is more desirable (less costly, better for debugging) to flag a warning for a possibly anomalous condition, than to assume that it is anomalous and enforce it as an error. This change exposes warnings that a user upgrades to errors, so that they can then be enforced as such.