Javac internal error compiling lambdas (original) (raw)
Remi Forax forax at univ-mlv.fr
Wed Apr 3 13:50:28 PDT 2013
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On 04/03/2013 10:29 PM, Jose wrote:
I've fixed this in lambda repository. A promoted build containing the fix will be available sometime next week. Maurizio, there were some more concerns lately regading javac. Woud this code compile now?. I have tons of lambdas in interfaces defining properties and they make javac to crash.
import java.util.function.Predicate; interface Foo { Predicate<?> TAUTOLOGY= t -> true; }
Again hijacking the thread, there is no need to store a lambda in a static final field, lambdas are automatically 'constantified' if they don't capture values of variables in the scope. Moreover, lambdas are initialized lazily instead of being initialized when the class/interface is initialized, so storing a non-capturing lambda in a static field is counter productive.
cheers, Rémi
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