RFR: 8216262: Remove develop flag DelayCompilationDuringStartup
david.holmes at oracle.com
Mon Jan 7 21:21:18 UTC 2019
On 7/01/2019 11:31 pm, Claes Redestad wrote:
> On 2019-01-07 14:01, Claes Redestad wrote:
>>> Normally we would follow a staged removal process: deprecate,
>>> obsolete, then expire - see arguments.cpp and special_jvm_flags
>>> table. In this case we can probably start at obsoletion, but that
>>> would leave expiration for JDK 14. Or compiler folk can argue for /
>>> justify immediate full expiration/removal.
>> I'm under the impression this process does not apply to develop flags
>> (which are not visible an anything but debug builds)?
> We've removed develop flags without obsoletion + expiry many times in
> the past, and while this goes against the written down expiration
> in arguments.cpp, I believe it to be a misguided recommendation for
> develop flags.
There have been and still can be exceptions depending on the actual flag
but the general guideline is:
* To remove internal options (e.g. diagnostic, experimental, develop
* a 2-step model adding major release numbers to the obsolete and
Compiler folk can identify whether this flag can be expired immediately.
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