com.sun.tools.javac.jvm.Pool Java Examples

The following examples show how to use com.sun.tools.javac.jvm.Pool. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: TestInvokeDynamic.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
Object getValue(Symtab syms, Names names, Types types) {
    switch (this) {
        case STRING:
        case INTEGER:
        case LONG:
        case FLOAT:
        case DOUBLE:
            return value;
        case CLASS:
            return syms.stringType.tsym;
        case METHOD_HANDLE:
            return new Pool.MethodHandle(REF_invokeVirtual,
                    syms.arrayCloneMethod, types);
        case METHOD_TYPE:
            return syms.arrayCloneMethod.type;
        default:
            throw new AssertionError();
    }
}
Example #2
Source File: TestInvokeDynamic.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
Object getValue(Symtab syms, Names names, Types types) {
    switch (this) {
        case STRING:
        case INTEGER:
        case LONG:
        case FLOAT:
        case DOUBLE:
            return value;
        case CLASS:
            return syms.stringType.tsym;
        case METHOD_HANDLE:
            return new Pool.MethodHandle(REF_invokeVirtual,
                    syms.arrayCloneMethod, types);
        case METHOD_TYPE:
            return syms.arrayCloneMethod.type;
        default:
            throw new AssertionError();
    }
}
Example #3
Source File: TestInvokeDynamic.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
Object getValue(Symtab syms, Names names, Types types) {
    switch (this) {
        case STRING:
        case INTEGER:
        case LONG:
        case FLOAT:
        case DOUBLE:
            return value;
        case CLASS:
            return syms.stringType.tsym;
        case METHOD_HANDLE:
            return new Pool.MethodHandle(REF_invokeVirtual,
                    syms.arrayCloneMethod, types);
        case METHOD_TYPE:
            return syms.arrayCloneMethod.type;
        default:
            throw new AssertionError();
    }
}
Example #4
Source File: LambdaToMethod.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
private Type bsmStaticArgToType(Object arg) {
    Assert.checkNonNull(arg);
    if (arg instanceof ClassSymbol) {
        return syms.classType;
    } else if (arg instanceof Integer) {
        return syms.intType;
    } else if (arg instanceof Long) {
        return syms.longType;
    } else if (arg instanceof Float) {
        return syms.floatType;
    } else if (arg instanceof Double) {
        return syms.doubleType;
    } else if (arg instanceof String) {
        return syms.stringType;
    } else if (arg instanceof Pool.MethodHandle) {
        return syms.methodHandleType;
    } else if (arg instanceof MethodType) {
        return syms.methodTypeType;
    } else {
        Assert.error("bad static arg " + arg.getClass());
        return null;
    }
}
Example #5
Source File: TestInvokeDynamic.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
Object getValue(Symtab syms, Names names, Types types) {
    switch (this) {
        case STRING:
        case INTEGER:
        case LONG:
        case FLOAT:
        case DOUBLE:
            return value;
        case CLASS:
            return syms.stringType.tsym;
        case METHOD_HANDLE:
            return new Pool.MethodHandle(REF_invokeVirtual,
                    syms.arrayCloneMethod, types);
        case METHOD_TYPE:
            return syms.arrayCloneMethod.type;
        default:
            throw new AssertionError();
    }
}
Example #6
Source File: TestInvokeDynamic.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
Object getValue(Symtab syms, Names names, Types types) {
    switch (this) {
        case STRING:
        case INTEGER:
        case LONG:
        case FLOAT:
        case DOUBLE:
            return value;
        case CLASS:
            return syms.stringType.tsym;
        case METHOD_HANDLE:
            return new Pool.MethodHandle(REF_invokeVirtual,
                    syms.arrayCloneMethod, types);
        case METHOD_TYPE:
            return syms.arrayCloneMethod.type;
        default:
            throw new AssertionError();
    }
}
Example #7
Source File: TestInvokeDynamic.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
Object getValue(Symtab syms, Names names, Types types) {
    switch (this) {
        case STRING:
        case INTEGER:
        case LONG:
        case FLOAT:
        case DOUBLE:
            return value;
        case CLASS:
            return syms.stringType.tsym;
        case METHOD_HANDLE:
            return new Pool.MethodHandle(REF_invokeVirtual,
                    syms.arrayCloneMethod, types);
        case METHOD_TYPE:
            return syms.arrayCloneMethod.type;
        default:
            throw new AssertionError();
    }
}
Example #8
Source File: TestInvokeDynamic.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
Object getValue(Symtab syms, Names names, Types types) {
    switch (this) {
        case STRING:
        case INTEGER:
        case LONG:
        case FLOAT:
        case DOUBLE:
            return value;
        case CLASS:
            return syms.stringType.tsym;
        case METHOD_HANDLE:
            return new Pool.MethodHandle(REF_invokeVirtual,
                    syms.arrayCloneMethod, types);
        case METHOD_TYPE:
            return syms.arrayCloneMethod.type;
        default:
            throw new AssertionError();
    }
}
Example #9
Source File: TestInvokeDynamic.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
Object getValue(Symtab syms, Names names, Types types) {
    switch (this) {
        case STRING:
        case INTEGER:
        case LONG:
        case FLOAT:
        case DOUBLE:
            return value;
        case CLASS:
            return syms.stringType.tsym;
        case METHOD_HANDLE:
            return new Pool.MethodHandle(REF_invokeVirtual,
                    syms.arrayCloneMethod, types);
        case METHOD_TYPE:
            return syms.arrayCloneMethod.type;
        default:
            throw new AssertionError();
    }
}
Example #10
Source File: LambdaToMethod.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
/**
 * Generate an indy method call to the meta factory
 */
private JCExpression makeMetafactoryIndyCall(TranslationContext<?> context,
        int refKind, Symbol refSym, List<JCExpression> indy_args) {
    JCFunctionalExpression tree = context.tree;
    //determine the static bsm args
    MethodSymbol samSym = (MethodSymbol) types.findDescriptorSymbol(tree.type.tsym);
    List<Object> staticArgs = List.of(
            typeToMethodType(samSym.type),
            new Pool.MethodHandle(refKind, refSym, types),
            typeToMethodType(tree.getDescriptorType(types)));

    //computed indy arg types
    ListBuffer<Type> indy_args_types = new ListBuffer<>();
    for (JCExpression arg : indy_args) {
        indy_args_types.append(arg.type);
    }

    //finally, compute the type of the indy call
    MethodType indyType = new MethodType(indy_args_types.toList(),
            tree.type,
            List.nil(),
            syms.methodClass);

    Name metafactoryName = context.needsAltMetafactory() ?
            names.altMetafactory : names.metafactory;

    if (context.needsAltMetafactory()) {
        ListBuffer<Object> markers = new ListBuffer<>();
        for (Type t : tree.targets.tail) {
            if (t.tsym != syms.serializableType.tsym) {
                markers.append(t.tsym);
            }
        }
        int flags = context.isSerializable() ? FLAG_SERIALIZABLE : 0;
        boolean hasMarkers = markers.nonEmpty();
        boolean hasBridges = context.bridges.nonEmpty();
        if (hasMarkers) {
            flags |= FLAG_MARKERS;
        }
        if (hasBridges) {
            flags |= FLAG_BRIDGES;
        }
        staticArgs = staticArgs.append(flags);
        if (hasMarkers) {
            staticArgs = staticArgs.append(markers.length());
            staticArgs = staticArgs.appendList(markers.toList());
        }
        if (hasBridges) {
            staticArgs = staticArgs.append(context.bridges.length() - 1);
            for (Symbol s : context.bridges) {
                Type s_erasure = s.erasure(types);
                if (!types.isSameType(s_erasure, samSym.erasure(types))) {
                    staticArgs = staticArgs.append(s.erasure(types));
                }
            }
        }
        if (context.isSerializable()) {
            int prevPos = make.pos;
            try {
                make.at(kInfo.clazz);
                addDeserializationCase(refKind, refSym, tree.type, samSym,
                        tree, staticArgs, indyType);
            } finally {
                make.at(prevPos);
            }
        }
    }

    return makeIndyCall(tree, syms.lambdaMetafactory, metafactoryName, staticArgs, indyType, indy_args, samSym.name);
}
Example #11
Source File: PostFlowAnalysis.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
private void checkStringConstant(DiagnosticPosition pos, Object constValue) {
    if (constValue instanceof String && ((String)constValue).length() >= Pool.MAX_STRING_LENGTH)
        log.error(pos, new Error("compiler", "limit.string")); //NOI18N
}