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Truffle SL is an example language implemented using the Truffle API.
// CheckStyle: start generated
package com.oracle.truffle.sl.nodes.local;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.TruffleLanguage;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.frame.FrameSlot;
import com.oracle.truffle.api.interop.InteropLibrary;
import com.oracle.truffle.api.interop.UnknownIdentifierException;
import com.oracle.truffle.api.interop.UnsupportedMessageException;
import com.oracle.truffle.api.interop.UnsupportedTypeException;
import com.oracle.truffle.api.library.DynamicDispatchLibrary;
import com.oracle.truffle.api.library.LibraryExport;
import com.oracle.truffle.api.library.LibraryFactory;
import com.oracle.truffle.api.memory.MemoryFence;
import com.oracle.truffle.api.nodes.ExplodeLoop;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.source.SourceSection;
import com.oracle.truffle.sl.nodes.controlflow.SLBlockNode;
import com.oracle.truffle.sl.nodes.local.SLScopedNode.VariablesObject;
import com.oracle.truffle.sl.nodes.local.SLScopedNode.VariablesObject.ExistsMember;
import com.oracle.truffle.sl.nodes.local.SLScopedNode.VariablesObject.ModifiableMember;
import com.oracle.truffle.sl.nodes.local.SLScopedNode.VariablesObject.ReadMember;
import com.oracle.truffle.sl.nodes.local.SLScopedNode.VariablesObject.WriteMember;
import java.util.concurrent.locks.Lock;
@GeneratedBy(VariablesObject.class)
final class VariablesObjectGen {
private static final LibraryFactory DYNAMIC_DISPATCH_LIBRARY_ = LibraryFactory.resolve(DynamicDispatchLibrary.class);
static {
LibraryExport.register(VariablesObject.class, new InteropLibraryExports());
}
private VariablesObjectGen() {
}
@GeneratedBy(VariablesObject.class)
private static final class InteropLibraryExports extends LibraryExport {
private InteropLibraryExports() {
super(InteropLibrary.class, VariablesObject.class, false, false, 0);
}
@Override
protected InteropLibrary createUncached(Object receiver) {
assert receiver instanceof VariablesObject;
InteropLibrary uncached = new Uncached();
return uncached;
}
@Override
protected InteropLibrary createCached(Object receiver) {
assert receiver instanceof VariablesObject;
return new Cached(receiver);
}
@GeneratedBy(VariablesObject.class)
private static final class Cached extends InteropLibrary {
@CompilationFinal private volatile int state_0_;
@CompilationFinal private volatile int exclude_;
@CompilationFinal private SLBlockNode block;
@CompilationFinal private Node parentBlock;
@CompilationFinal private ExistsMemberCachedData existsMember_cached_cache;
@CompilationFinal private ModifiableMemberCachedData modifiableMember_cached_cache;
@CompilationFinal private ReadMemberCachedData readMember_cached_cache;
@Child private WriteMemberCachedData writeMember_cached_cache;
@CompilationFinal private SLScopedNode acceptsNode__accepts_cachedNode_;
@CompilationFinal private boolean acceptsNode__accepts_cachedNodeEnter_;
@Child private GetMembersNode_GetMembersData getMembersNode__getMembers_cache;
protected Cached(Object receiver) {
VariablesObject castReceiver = ((VariablesObject) receiver) ;
this.acceptsNode__accepts_cachedNode_ = (castReceiver.node);
this.acceptsNode__accepts_cachedNodeEnter_ = (castReceiver.nodeEnter);
}
@Override
public boolean accepts(Object receiver) {
assert !(receiver instanceof VariablesObject) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
return receiver instanceof VariablesObject && accepts_(receiver);
}
@ExplodeLoop
@Override
public boolean isMemberReadable(Object arg0Value_, String arg1Value) {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b11) != 0 /* is-state_0 doCached(VariablesObject, String, String, boolean) || doGeneric(VariablesObject, String) */) {
if ((state_0 & 0b1) != 0 /* is-state_0 doCached(VariablesObject, String, String, boolean) */) {
ExistsMemberCachedData s0_ = this.existsMember_cached_cache;
while (s0_ != null) {
if ((s0_.cachedMember_.equals(arg1Value))) {
return ExistsMember.doCached(arg0Value, arg1Value, s0_.cachedMember_, s0_.cachedResult_);
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b10) != 0 /* is-state_0 doGeneric(VariablesObject, String) */) {
return ExistsMember.doGeneric(arg0Value, arg1Value);
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return existsMemberAndSpecialize(arg0Value, arg1Value);
}
private boolean existsMemberAndSpecialize(VariablesObject arg0Value, String arg1Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
int exclude = this.exclude_;
if (((exclude & 0b1)) == 0 /* is-not-exclude doCached(VariablesObject, String, String, boolean) */) {
int count0_ = 0;
ExistsMemberCachedData s0_ = this.existsMember_cached_cache;
if ((state_0 & 0b1) != 0 /* is-state_0 doCached(VariablesObject, String, String, boolean) */) {
while (s0_ != null) {
if ((s0_.cachedMember_.equals(arg1Value))) {
break;
}
s0_ = s0_.next_;
count0_++;
}
}
if (s0_ == null) {
// assert (s0_.cachedMember_.equals(arg1Value));
if (count0_ < (VariablesObject.LIMIT)) {
s0_ = new ExistsMemberCachedData(existsMember_cached_cache);
s0_.cachedMember_ = (arg1Value);
s0_.cachedResult_ = (ExistsMember.doGeneric(arg0Value, arg1Value));
MemoryFence.storeStore();
this.existsMember_cached_cache = s0_;
this.state_0_ = state_0 = state_0 | 0b1 /* add-state_0 doCached(VariablesObject, String, String, boolean) */;
}
}
if (s0_ != null) {
lock.unlock();
hasLock = false;
return ExistsMember.doCached(arg0Value, arg1Value, s0_.cachedMember_, s0_.cachedResult_);
}
}
this.exclude_ = exclude = exclude | 0b1 /* add-exclude doCached(VariablesObject, String, String, boolean) */;
this.existsMember_cached_cache = null;
state_0 = state_0 & 0xfffffffe /* remove-state_0 doCached(VariablesObject, String, String, boolean) */;
this.state_0_ = state_0 = state_0 | 0b10 /* add-state_0 doGeneric(VariablesObject, String) */;
lock.unlock();
hasLock = false;
return ExistsMember.doGeneric(arg0Value, arg1Value);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public NodeCost getCost() {
int state_0 = this.state_0_;
if ((state_0 & 0b11) == 0) {
return NodeCost.UNINITIALIZED;
} else {
if (((state_0 & 0b11) & ((state_0 & 0b11) - 1)) == 0 /* is-single-state_0 */) {
ExistsMemberCachedData s0_ = this.existsMember_cached_cache;
if ((s0_ == null || s0_.next_ == null)) {
return NodeCost.MONOMORPHIC;
}
}
}
return NodeCost.POLYMORPHIC;
}
@ExplodeLoop
@Override
public boolean isMemberModifiable(Object arg0Value_, String arg1Value) {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b1100) != 0 /* is-state_0 doCached(VariablesObject, String, String, boolean) || doGeneric(VariablesObject, String) */) {
if ((state_0 & 0b100) != 0 /* is-state_0 doCached(VariablesObject, String, String, boolean) */) {
ModifiableMemberCachedData s0_ = this.modifiableMember_cached_cache;
while (s0_ != null) {
if ((s0_.cachedMember_.equals(arg1Value))) {
return ModifiableMember.doCached(arg0Value, arg1Value, s0_.cachedMember_, s0_.cachedResult_);
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b1000) != 0 /* is-state_0 doGeneric(VariablesObject, String) */) {
return ModifiableMember.doGeneric(arg0Value, arg1Value);
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return modifiableMemberAndSpecialize(arg0Value, arg1Value);
}
private boolean modifiableMemberAndSpecialize(VariablesObject arg0Value, String arg1Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
int exclude = this.exclude_;
if (((exclude & 0b10)) == 0 /* is-not-exclude doCached(VariablesObject, String, String, boolean) */) {
int count0_ = 0;
ModifiableMemberCachedData s0_ = this.modifiableMember_cached_cache;
if ((state_0 & 0b100) != 0 /* is-state_0 doCached(VariablesObject, String, String, boolean) */) {
while (s0_ != null) {
if ((s0_.cachedMember_.equals(arg1Value))) {
break;
}
s0_ = s0_.next_;
count0_++;
}
}
if (s0_ == null) {
// assert (s0_.cachedMember_.equals(arg1Value));
if (count0_ < (VariablesObject.LIMIT)) {
s0_ = new ModifiableMemberCachedData(modifiableMember_cached_cache);
s0_.cachedMember_ = (arg1Value);
s0_.cachedResult_ = (arg0Value.hasWriteNode(arg1Value));
MemoryFence.storeStore();
this.modifiableMember_cached_cache = s0_;
this.state_0_ = state_0 = state_0 | 0b100 /* add-state_0 doCached(VariablesObject, String, String, boolean) */;
}
}
if (s0_ != null) {
lock.unlock();
hasLock = false;
return ModifiableMember.doCached(arg0Value, arg1Value, s0_.cachedMember_, s0_.cachedResult_);
}
}
this.exclude_ = exclude = exclude | 0b10 /* add-exclude doCached(VariablesObject, String, String, boolean) */;
this.modifiableMember_cached_cache = null;
state_0 = state_0 & 0xfffffffb /* remove-state_0 doCached(VariablesObject, String, String, boolean) */;
this.state_0_ = state_0 = state_0 | 0b1000 /* add-state_0 doGeneric(VariablesObject, String) */;
lock.unlock();
hasLock = false;
return ModifiableMember.doGeneric(arg0Value, arg1Value);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@ExplodeLoop
@Override
public Object readMember(Object arg0Value_, String arg1Value) throws UnsupportedMessageException, UnknownIdentifierException {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b110000) != 0 /* is-state_0 doCached(VariablesObject, String, String, FrameSlot) || doGeneric(VariablesObject, String) */) {
if ((state_0 & 0b10000) != 0 /* is-state_0 doCached(VariablesObject, String, String, FrameSlot) */) {
ReadMemberCachedData s0_ = this.readMember_cached_cache;
while (s0_ != null) {
if ((s0_.cachedMember_.equals(arg1Value))) {
return ReadMember.doCached(arg0Value, arg1Value, s0_.cachedMember_, s0_.slot_);
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b100000) != 0 /* is-state_0 doGeneric(VariablesObject, String) */) {
return ReadMember.doGeneric(arg0Value, arg1Value);
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return readMemberAndSpecialize(arg0Value, arg1Value);
}
private Object readMemberAndSpecialize(VariablesObject arg0Value, String arg1Value) throws UnknownIdentifierException {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
int exclude = this.exclude_;
if (((exclude & 0b100)) == 0 /* is-not-exclude doCached(VariablesObject, String, String, FrameSlot) */) {
int count0_ = 0;
ReadMemberCachedData s0_ = this.readMember_cached_cache;
if ((state_0 & 0b10000) != 0 /* is-state_0 doCached(VariablesObject, String, String, FrameSlot) */) {
while (s0_ != null) {
if ((s0_.cachedMember_.equals(arg1Value))) {
break;
}
s0_ = s0_.next_;
count0_++;
}
}
if (s0_ == null) {
// assert (s0_.cachedMember_.equals(arg1Value));
if (count0_ < (VariablesObject.LIMIT)) {
s0_ = new ReadMemberCachedData(readMember_cached_cache);
s0_.cachedMember_ = (arg1Value);
s0_.slot_ = (arg0Value.findSlot(arg1Value));
MemoryFence.storeStore();
this.readMember_cached_cache = s0_;
this.state_0_ = state_0 = state_0 | 0b10000 /* add-state_0 doCached(VariablesObject, String, String, FrameSlot) */;
}
}
if (s0_ != null) {
lock.unlock();
hasLock = false;
return ReadMember.doCached(arg0Value, arg1Value, s0_.cachedMember_, s0_.slot_);
}
}
this.exclude_ = exclude = exclude | 0b100 /* add-exclude doCached(VariablesObject, String, String, FrameSlot) */;
this.readMember_cached_cache = null;
state_0 = state_0 & 0xffffffef /* remove-state_0 doCached(VariablesObject, String, String, FrameSlot) */;
this.state_0_ = state_0 = state_0 | 0b100000 /* add-state_0 doGeneric(VariablesObject, String) */;
lock.unlock();
hasLock = false;
return ReadMember.doGeneric(arg0Value, arg1Value);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@ExplodeLoop
@Override
public void writeMember(Object arg0Value_, String arg1Value, Object arg2Value) throws UnsupportedMessageException, UnknownIdentifierException, UnsupportedTypeException {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b11000000) != 0 /* is-state_0 doCached(VariablesObject, String, Object, String, SLWriteLocalVariableNode) || doGeneric(VariablesObject, String, Object) */) {
if ((state_0 & 0b1000000) != 0 /* is-state_0 doCached(VariablesObject, String, Object, String, SLWriteLocalVariableNode) */) {
WriteMemberCachedData s0_ = this.writeMember_cached_cache;
while (s0_ != null) {
if ((s0_.cachedMember_.equals(arg1Value))) {
WriteMember.doCached(arg0Value, arg1Value, arg2Value, s0_.cachedMember_, s0_.writeNode_);
return;
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b10000000) != 0 /* is-state_0 doGeneric(VariablesObject, String, Object) */) {
WriteMember.doGeneric(arg0Value, arg1Value, arg2Value);
return;
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
writeMemberAndSpecialize(arg0Value, arg1Value, arg2Value);
return;
}
private void writeMemberAndSpecialize(VariablesObject arg0Value, String arg1Value, Object arg2Value) throws UnknownIdentifierException, UnsupportedMessageException {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
int exclude = this.exclude_;
if (((exclude & 0b1000)) == 0 /* is-not-exclude doCached(VariablesObject, String, Object, String, SLWriteLocalVariableNode) */) {
int count0_ = 0;
WriteMemberCachedData s0_ = this.writeMember_cached_cache;
if ((state_0 & 0b1000000) != 0 /* is-state_0 doCached(VariablesObject, String, Object, String, SLWriteLocalVariableNode) */) {
while (s0_ != null) {
if ((s0_.cachedMember_.equals(arg1Value))) {
break;
}
s0_ = s0_.next_;
count0_++;
}
}
if (s0_ == null) {
// assert (s0_.cachedMember_.equals(arg1Value));
if (count0_ < (VariablesObject.LIMIT)) {
s0_ = super.insert(new WriteMemberCachedData(writeMember_cached_cache));
s0_.cachedMember_ = (arg1Value);
s0_.writeNode_ = (arg0Value.findWriteNode(arg1Value));
MemoryFence.storeStore();
this.writeMember_cached_cache = s0_;
this.state_0_ = state_0 = state_0 | 0b1000000 /* add-state_0 doCached(VariablesObject, String, Object, String, SLWriteLocalVariableNode) */;
}
}
if (s0_ != null) {
lock.unlock();
hasLock = false;
WriteMember.doCached(arg0Value, arg1Value, arg2Value, s0_.cachedMember_, s0_.writeNode_);
return;
}
}
this.exclude_ = exclude = exclude | 0b1000 /* add-exclude doCached(VariablesObject, String, Object, String, SLWriteLocalVariableNode) */;
this.writeMember_cached_cache = null;
state_0 = state_0 & 0xffffffbf /* remove-state_0 doCached(VariablesObject, String, Object, String, SLWriteLocalVariableNode) */;
this.state_0_ = state_0 = state_0 | 0b10000000 /* add-state_0 doGeneric(VariablesObject, String, Object) */;
lock.unlock();
hasLock = false;
WriteMember.doGeneric(arg0Value, arg1Value, arg2Value);
return;
} finally {
if (hasLock) {
lock.unlock();
}
}
}
private boolean accepts_(Object arg0Value_) {
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return arg0Value.accepts(this.acceptsNode__accepts_cachedNode_, this.acceptsNode__accepts_cachedNodeEnter_);
}
@Override
public boolean isScope(Object receiver) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((VariablesObject) receiver)).isScope();
}
@Override
public boolean hasLanguage(Object receiver) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((VariablesObject) receiver)).hasLanguage();
}
@Override
public Class> getLanguage(Object receiver) throws UnsupportedMessageException {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((VariablesObject) receiver)).getLanguage();
}
@Override
public Object toDisplayString(Object arg0Value_, boolean arg1Value) {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b100000000) != 0 /* is-state_0 toDisplayString(VariablesObject, boolean, SLBlockNode, Node) */) {
return arg0Value.toDisplayString(arg1Value, this.block, this.parentBlock);
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return toDisplayStringNode_AndSpecialize(arg0Value, arg1Value);
}
private Object toDisplayStringNode_AndSpecialize(VariablesObject arg0Value, boolean arg1Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
this.block = this.block == null ? ((arg0Value.block)) : this.block;
this.parentBlock = this.parentBlock == null ? ((arg0Value.block.findBlock())) : this.parentBlock;
this.state_0_ = state_0 = state_0 | 0b100000000 /* add-state_0 toDisplayString(VariablesObject, boolean, SLBlockNode, Node) */;
lock.unlock();
hasLock = false;
return arg0Value.toDisplayString(arg1Value, this.block, this.parentBlock);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public boolean hasScopeParent(Object arg0Value_) {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b1000000000) != 0 /* is-state_0 hasScopeParent(VariablesObject, SLBlockNode, Node) */) {
return arg0Value.hasScopeParent(this.block, this.parentBlock);
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return hasScopeParentNode_AndSpecialize(arg0Value);
}
private boolean hasScopeParentNode_AndSpecialize(VariablesObject arg0Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
this.block = this.block == null ? ((arg0Value.block)) : this.block;
this.parentBlock = this.parentBlock == null ? ((arg0Value.block.findBlock())) : this.parentBlock;
this.state_0_ = state_0 = state_0 | 0b1000000000 /* add-state_0 hasScopeParent(VariablesObject, SLBlockNode, Node) */;
lock.unlock();
hasLock = false;
return arg0Value.hasScopeParent(this.block, this.parentBlock);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public Object getScopeParent(Object arg0Value_) throws UnsupportedMessageException {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b10000000000) != 0 /* is-state_0 getScopeParent(VariablesObject, SLBlockNode, Node) */) {
return arg0Value.getScopeParent(this.block, this.parentBlock);
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return getScopeParentNode_AndSpecialize(arg0Value);
}
private Object getScopeParentNode_AndSpecialize(VariablesObject arg0Value) throws UnsupportedMessageException {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
this.block = this.block == null ? ((arg0Value.block)) : this.block;
this.parentBlock = this.parentBlock == null ? ((arg0Value.block.findBlock())) : this.parentBlock;
this.state_0_ = state_0 = state_0 | 0b10000000000 /* add-state_0 getScopeParent(VariablesObject, SLBlockNode, Node) */;
lock.unlock();
hasLock = false;
return arg0Value.getScopeParent(this.block, this.parentBlock);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public boolean hasSourceLocation(Object receiver) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((VariablesObject) receiver)).hasSourceLocation();
}
@Override
public SourceSection getSourceLocation(Object receiver) throws UnsupportedMessageException {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((VariablesObject) receiver)).getSourceLocation();
}
@Override
public boolean hasMembers(Object receiver) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((VariablesObject) receiver)).hasMembers();
}
@Override
public boolean isMemberInsertable(Object receiver, String member) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((VariablesObject) receiver)).isMemberInsertable(member);
}
@Override
public Object getMembers(Object arg0Value_, boolean arg1Value) throws UnsupportedMessageException {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b100000000000) != 0 /* is-state_0 getMembers(VariablesObject, boolean, SLWriteLocalVariableNode[], int, int) */) {
GetMembersNode_GetMembersData s0_ = this.getMembersNode__getMembers_cache;
if (s0_ != null) {
return arg0Value.getMembers(arg1Value, s0_.writeNodes_, s0_.visibleVariablesIndex_, s0_.parentBlockIndex_);
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return getMembersNode_AndSpecialize(arg0Value, arg1Value);
}
private Object getMembersNode_AndSpecialize(VariablesObject arg0Value, boolean arg1Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
GetMembersNode_GetMembersData s0_ = super.insert(new GetMembersNode_GetMembersData());
s0_.writeNodes_ = (arg0Value.block.getDeclaredLocalVariables());
s0_.visibleVariablesIndex_ = (arg0Value.getVisibleVariablesIndex());
s0_.parentBlockIndex_ = (arg0Value.block.getParentBlockIndex());
MemoryFence.storeStore();
this.getMembersNode__getMembers_cache = s0_;
this.state_0_ = state_0 = state_0 | 0b100000000000 /* add-state_0 getMembers(VariablesObject, boolean, SLWriteLocalVariableNode[], int, int) */;
lock.unlock();
hasLock = false;
return arg0Value.getMembers(arg1Value, s0_.writeNodes_, s0_.visibleVariablesIndex_, s0_.parentBlockIndex_);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@GeneratedBy(VariablesObject.class)
private static final class ExistsMemberCachedData {
@CompilationFinal ExistsMemberCachedData next_;
@CompilationFinal String cachedMember_;
@CompilationFinal boolean cachedResult_;
ExistsMemberCachedData(ExistsMemberCachedData next_) {
this.next_ = next_;
}
}
@GeneratedBy(VariablesObject.class)
private static final class ModifiableMemberCachedData {
@CompilationFinal ModifiableMemberCachedData next_;
@CompilationFinal String cachedMember_;
@CompilationFinal boolean cachedResult_;
ModifiableMemberCachedData(ModifiableMemberCachedData next_) {
this.next_ = next_;
}
}
@GeneratedBy(VariablesObject.class)
private static final class ReadMemberCachedData {
@CompilationFinal ReadMemberCachedData next_;
@CompilationFinal String cachedMember_;
@CompilationFinal FrameSlot slot_;
ReadMemberCachedData(ReadMemberCachedData next_) {
this.next_ = next_;
}
}
@GeneratedBy(VariablesObject.class)
private static final class WriteMemberCachedData extends Node {
@Child WriteMemberCachedData next_;
@CompilationFinal String cachedMember_;
@CompilationFinal SLWriteLocalVariableNode writeNode_;
WriteMemberCachedData(WriteMemberCachedData next_) {
this.next_ = next_;
}
@Override
public NodeCost getCost() {
return NodeCost.NONE;
}
}
@GeneratedBy(VariablesObject.class)
private static final class GetMembersNode_GetMembersData extends Node {
@CompilationFinal(dimensions = 1) SLWriteLocalVariableNode[] writeNodes_;
@CompilationFinal int visibleVariablesIndex_;
@CompilationFinal int parentBlockIndex_;
GetMembersNode_GetMembersData() {
}
@Override
public NodeCost getCost() {
return NodeCost.NONE;
}
}
}
@GeneratedBy(VariablesObject.class)
private static final class Uncached extends InteropLibrary {
protected Uncached() {
}
@Override
@TruffleBoundary
public boolean accepts(Object receiver) {
assert !(receiver instanceof VariablesObject) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
return receiver instanceof VariablesObject && accepts_(receiver);
}
@Override
public boolean isAdoptable() {
return false;
}
@Override
public NodeCost getCost() {
return NodeCost.MEGAMORPHIC;
}
@TruffleBoundary
@Override
public boolean isMemberReadable(Object arg0Value_, String arg1Value) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return ExistsMember.doGeneric(arg0Value, arg1Value);
}
@TruffleBoundary
@Override
public boolean isMemberModifiable(Object arg0Value_, String arg1Value) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return ModifiableMember.doGeneric(arg0Value, arg1Value);
}
@TruffleBoundary
@Override
public Object readMember(Object arg0Value_, String arg1Value) throws UnknownIdentifierException {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return ReadMember.doGeneric(arg0Value, arg1Value);
}
@TruffleBoundary
@Override
public void writeMember(Object arg0Value_, String arg1Value, Object arg2Value) throws UnknownIdentifierException, UnsupportedMessageException {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
WriteMember.doGeneric(arg0Value, arg1Value, arg2Value);
return;
}
@TruffleBoundary
@Override
public boolean isScope(Object receiver) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((VariablesObject) receiver) .isScope();
}
@TruffleBoundary
@Override
public boolean hasLanguage(Object receiver) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((VariablesObject) receiver) .hasLanguage();
}
@TruffleBoundary
@Override
public Class> getLanguage(Object receiver) throws UnsupportedMessageException {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((VariablesObject) receiver) .getLanguage();
}
@TruffleBoundary
@Override
public Object toDisplayString(Object arg0Value_, boolean arg1Value) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return arg0Value.toDisplayString(arg1Value, (arg0Value.block), (arg0Value.block.findBlock()));
}
@TruffleBoundary
@Override
public boolean hasScopeParent(Object arg0Value_) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return arg0Value.hasScopeParent((arg0Value.block), (arg0Value.block.findBlock()));
}
@TruffleBoundary
@Override
public Object getScopeParent(Object arg0Value_) throws UnsupportedMessageException {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return arg0Value.getScopeParent((arg0Value.block), (arg0Value.block.findBlock()));
}
@TruffleBoundary
@Override
public boolean hasSourceLocation(Object receiver) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((VariablesObject) receiver) .hasSourceLocation();
}
@TruffleBoundary
@Override
public SourceSection getSourceLocation(Object receiver) throws UnsupportedMessageException {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((VariablesObject) receiver) .getSourceLocation();
}
@TruffleBoundary
@Override
public boolean hasMembers(Object receiver) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((VariablesObject) receiver) .hasMembers();
}
@TruffleBoundary
@Override
public boolean isMemberInsertable(Object receiver, String member) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((VariablesObject) receiver) .isMemberInsertable(member);
}
@TruffleBoundary
@Override
public Object getMembers(Object arg0Value_, boolean arg1Value) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return arg0Value.getMembers(arg1Value, (arg0Value.block.getDeclaredLocalVariables()), (arg0Value.getVisibleVariablesIndex()), (arg0Value.block.getParentBlockIndex()));
}
@TruffleBoundary
private static boolean accepts_(Object arg0Value_) {
VariablesObject arg0Value = ((VariablesObject) arg0Value_);
return arg0Value.accepts((arg0Value.node), (arg0Value.nodeEnter));
}
}
}
}