archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 07:14:30 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8238358: Implementation of JEP 371: Hidden Classes

Browse source 
Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: David Holmes <david.holmes@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Jamsheed Mohammed C M <jamsheed.c.m@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Co-authored-by: Amy Lu <amy.lu@oracle.com>
Reviewed-by: alanb, cjplummer, coleenp, dholmes, dlong, forax, jlahoda, psandoz, plevart, sspitsyn, vromero
This commit is contained in:
Mandy Chung 2020-04-21 06:55:38 -07:00
parent 642041adbc
commit 7cc1371059
198 changed files with 9526 additions and 1575 deletions
Download patch file Download diff file Expand all files Collapse all files

16
src/java.base/share/classes/java/lang/invoke/AbstractValidatingLambdaMetafactory.java
View file

@ -51,6 +51,7 @@ import static sun.invoke.util.Wrapper.isWrapperType;
* System.out.printf(">>> %s\n", iii.foo(44));
* }}
*/
final MethodHandles.Lookup caller; // The caller's lookup context
final Class<?> targetClass; // The class calling the meta-factory via invokedynamic "class X"
final MethodType invokedType; // The type of the invoked method "(CC)II"
final Class<?> samBase; // The type of the returned instance "interface JJ"
@ -120,6 +121,7 @@ import static sun.invoke.util.Wrapper.isWrapperType;
"Invalid caller: %s",
caller.lookupClass().getName()));
}
this.caller = caller;
this.targetClass = caller.lookupClass();
this.invokedType = invokedType;
@ -143,8 +145,20 @@ import static sun.invoke.util.Wrapper.isWrapperType;
case REF_invokeSpecial:
// JDK-8172817: should use referenced class here, but we don't know what it was
this.implClass = implInfo.getDeclaringClass();
this.implKind = REF_invokeSpecial;
this.implIsInstanceMethod = true;
// Classes compiled prior to dynamic nestmate support invokes a private instance
// method with REF_invokeSpecial.
//
// invokespecial should only be used to invoke private nestmate constructors.
// The lambda proxy class will be defined as a nestmate of targetClass.
// If the method to be invoked is an instance method of targetClass, then
// convert to use invokevirtual or invokeinterface.
if (targetClass == implClass && !implInfo.getName().equals("<init>")) {
this.implKind = implClass.isInterface() ? REF_invokeInterface : REF_invokeVirtual;
} else {
this.implKind = REF_invokeSpecial;
}
break;
case REF_invokeStatic:
case REF_newInvokeSpecial: