< prev index next >

src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java

Print this page 
rev 58565 : 8238358: Implementation of JEP 371: Hidden Classes
Reviewed-by: duke
Contributed-by: mandy.chung@oracle.com, lois.foltan@oracle.com, david.holmes@oracle.com, harold.seigel@oracle.com, serguei.spitsyn@oracle.com, alex.buckley@oracle.com, jamsheed.c.m@oracle.com


2294         public MethodHandleSymbol(Symbol msym, boolean getter) {
2295             super(msym.flags_field, msym.name, msym.type, msym.owner);
2296             this.refSym = msym;
2297             this.getter = getter;
2298         }
2299 
2300         /**
2301          * Returns the kind associated with this method handle.
2302          */
2303         public int referenceKind() {
2304             if (refSym.kind == VAR) {
2305                 return getter ?
2306                         refSym.isStatic() ? ClassFile.REF_getStatic : ClassFile.REF_getField :
2307                         refSym.isStatic() ? ClassFile.REF_putStatic : ClassFile.REF_putField;
2308             } else {
2309                 if (refSym.isConstructor()) {
2310                     return ClassFile.REF_newInvokeSpecial;
2311                 } else {
2312                     if (refSym.isStatic()) {
2313                         return ClassFile.REF_invokeStatic;
2314                     } else if ((refSym.flags() & PRIVATE) != 0) {
2315                         return ClassFile.REF_invokeSpecial;
2316                     } else if (refSym.enclClass().isInterface()) {
2317                         return ClassFile.REF_invokeInterface;
2318                     } else {
2319                         return ClassFile.REF_invokeVirtual;
2320                     }
2321                 }
2322             }
2323         }
2324 
2325         @Override
2326         public int poolTag() {
2327             return ClassFile.CONSTANT_MethodHandle;
2328         }
2329 
2330         @Override
2331         public Object poolKey(Types types) {
2332             return new Pair<>(baseSymbol(), referenceKind());
2333         }
2334 
2335         @Override




2294         public MethodHandleSymbol(Symbol msym, boolean getter) {
2295             super(msym.flags_field, msym.name, msym.type, msym.owner);
2296             this.refSym = msym;
2297             this.getter = getter;
2298         }
2299 
2300         /**
2301          * Returns the kind associated with this method handle.
2302          */
2303         public int referenceKind() {
2304             if (refSym.kind == VAR) {
2305                 return getter ?
2306                         refSym.isStatic() ? ClassFile.REF_getStatic : ClassFile.REF_getField :
2307                         refSym.isStatic() ? ClassFile.REF_putStatic : ClassFile.REF_putField;
2308             } else {
2309                 if (refSym.isConstructor()) {
2310                     return ClassFile.REF_newInvokeSpecial;
2311                 } else {
2312                     if (refSym.isStatic()) {
2313                         return ClassFile.REF_invokeStatic;


2314                     } else if (refSym.enclClass().isInterface()) {
2315                         return ClassFile.REF_invokeInterface;
2316                     } else {
2317                         return ClassFile.REF_invokeVirtual;
2318                     }
2319                 }
2320             }
2321         }
2322 
2323         @Override
2324         public int poolTag() {
2325             return ClassFile.CONSTANT_MethodHandle;
2326         }
2327 
2328         @Override
2329         public Object poolKey(Types types) {
2330             return new Pair<>(baseSymbol(), referenceKind());
2331         }
2332 
2333         @Override
< prev index next >