Package com.oracle.truffle.api.nodes

Examples of com.oracle.truffle.api.nodes.UnexpectedResultException

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        }

        @Specialization(guards = "isIntegerFixnum", rewriteOn = UnexpectedResultException.class)
        public int popIntegerFixnumInBounds(RubyArray array) throws UnexpectedResultException {
            if (CompilerDirectives.injectBranchProbability(CompilerDirectives.UNLIKELY_PROBABILITY, array.getSize() == 0)) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else {
                final int value = ((int[]) array.getStore())[array.getSize() - 1];
                array.setSize(array.getSize() - 1);
                return value;
            }
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        }

        @Specialization(guards = "isLongFixnum", rewriteOn = UnexpectedResultException.class)
        public long popLongFixnumInBounds(RubyArray array) throws UnexpectedResultException {
            if (CompilerDirectives.injectBranchProbability(CompilerDirectives.UNLIKELY_PROBABILITY, array.getSize() == 0)) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else {
                final long value = ((long[]) array.getStore())[array.getSize() - 1];
                array.setSize(array.getSize() - 1);
                return value;
            }
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        }

        @Specialization(guards = "isFloat", rewriteOn = UnexpectedResultException.class)
        public double popFloatInBounds(RubyArray array) throws UnexpectedResultException {
            if (CompilerDirectives.injectBranchProbability(CompilerDirectives.UNLIKELY_PROBABILITY, array.getSize() == 0)) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else {
                final double value = ((double[]) array.getStore())[array.getSize() - 1];
                array.setSize(array.getSize() - 1);
                return value;
            }
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        @Specialization(guards = "isIntegerFixnum", rewriteOn=UnexpectedResultException.class)
        public int getIntegerFixnumInBounds(RubyArray array, int index, UndefinedPlaceholder undefined) throws UnexpectedResultException {
            int normalisedIndex = array.normaliseIndex(index);

            if (normalisedIndex < 0 || normalisedIndex >= array.getSize()) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else {
                return ((int[]) array.getStore())[normalisedIndex];
            }
        }
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        @Specialization(guards = "isLongFixnum", rewriteOn=UnexpectedResultException.class)
        public long getLongFixnumInBounds(RubyArray array, int index, UndefinedPlaceholder undefined) throws UnexpectedResultException {
            int normalisedIndex = array.normaliseIndex(index);

            if (normalisedIndex < 0 || normalisedIndex >= array.getSize()) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else {
                return ((long[]) array.getStore())[normalisedIndex];
            }
        }
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        @Specialization(guards = "isFloat", rewriteOn=UnexpectedResultException.class)
        public double getFloatInBounds(RubyArray array, int index, UndefinedPlaceholder undefined) throws UnexpectedResultException {
            int normalisedIndex = array.normaliseIndex(index);

            if (normalisedIndex < 0 || normalisedIndex >= array.getSize()) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else {
                return ((double[]) array.getStore())[normalisedIndex];
            }
        }
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        @Specialization(guards = "isIntegerFixnum", rewriteOn = UnexpectedResultException.class)
        public int deleteAtIntegerFixnumInBounds(RubyArray array, int index) throws UnexpectedResultException {
            final int normalisedIndex = array.normaliseIndex(index);

            if (normalisedIndex < 0) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else if (normalisedIndex >= array.getSize()) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else {
                final int[] store = (int[]) array.getStore();
                final int value = store[normalisedIndex];
                System.arraycopy(store, normalisedIndex + 1, store, normalisedIndex, array.getSize() - normalisedIndex - 1);
                array.setSize(array.getSize() - 1);
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                return (a - 1) / b - 1;
            } else if (b == -1) {
                bMinusOne.enter();
                if (a == Integer.MIN_VALUE) {
                    bMinusOneAMinimum.enter();
                    throw new UnexpectedResultException(BigInteger.valueOf(a).negate());
                } else {
                    bMinusOneANotMinimum.enter();
                    return -a;
                }
            } else {
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                return (a - 1) / b - 1;
            } else if (b == -1) {
                bMinusOne.enter();
                if (a == Long.MIN_VALUE) {
                    bMinusOneAMinimum.enter();
                    throw new UnexpectedResultException(BigInteger.valueOf(a).negate());
                } else {
                    bMinusOneANotMinimum.enter();
                    return -a;
                }
            } else {
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        public RubyString getIndexInBounds(RubyString string, int index, UndefinedPlaceholder undefined) throws UnexpectedResultException {
            final int normalisedIndex = string.normaliseIndex(index);
            final ByteList bytes = string.getBytes();

            if (normalisedIndex < 0 || normalisedIndex + 1 >= bytes.length()) {
                throw new UnexpectedResultException(getContext().getCoreLibrary().getNilObject());
            } else {
                return new RubyString(getContext().getCoreLibrary().getStringClass(), (ByteList) bytes.subSequence(index, index + 1));
            }
        }
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Related Classes of com.oracle.truffle.api.nodes.UnexpectedResultException

  • org.jruby.truffle.nodes.core.ArrayNodes$DeleteAtNode
  • org.jruby.truffle.nodes.core.ArrayNodes$IndexNode
  • org.jruby.truffle.nodes.core.ArrayNodes$PopNode
  • org.jruby.truffle.nodes.core.FixnumLowerNode
  • org.jruby.truffle.nodes.core.FixnumNodes$DivNode
  • org.jruby.truffle.nodes.core.StringNodes$GetIndexNode
  • org.jruby.truffle.nodes.objectstorage.ReadObjectFieldNode
  • org.jruby.truffle.runtime.objectstorage.LongStorageLocation
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