RFR: 8271820: Implementation of JEP 416: Reimplement Core Reflection with Method Handle [v13]

[Maurizio Cimadamore]

On 14/10/2021 07:05, Rémi Forax wrote:
> On Thu, 14 Oct 2021 00:54:57 GMT, Mandy Chung <mchung at openjdk.org> wrote:
>
>>> src/java.base/share/classes/jdk/internal/reflect/MethodHandleAccessorFactory.java line 151:
>>>
>>>> 149:             var setter = isReadOnly ? null : JLIA.unreflectField(field, true);
>>>> 150:             Class<?> type = field.getType();
>>>> 151:             if (type == Boolean.TYPE) {
>>> dumb question: any reason why `boolean.class` (which is compiled to a LDC) is not used?
>> I only see `boolean.class` compiled to `getstatic Boolean.TYPE`.   Is there a javac flag to compile it to a LDC?
> The LDC bytecode instruction for a class takes a class name not a descriptor as parameter, so there is no way to encode LDC Z. Valhalla may change that.
Remi is right - I got ahead of myself :-)
>
> -------------
>
> PR: https://git.openjdk.java.net/jdk/pull/5027