mirror of
https://github.com/Eaglercraft-TeaVM-Fork/eagler-teavm.git
synced 2024-12-23 00:24:11 -08:00
Attempt to make more accurate debug information
This commit is contained in:
parent
b7754ea1a5
commit
f628a996ac
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@ -136,6 +136,10 @@ class OptimizingVisitor implements StatementVisitor, ExprVisitor {
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return;
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return;
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}
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}
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VariableExpr var = (VariableExpr)assignment.getLeftValue();
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VariableExpr var = (VariableExpr)assignment.getLeftValue();
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if (var.getLocation() != null && assignment.getLocation() != null &&
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!assignment.getLocation().equals(var.getLocation())) {
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return;
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}
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if (var.getIndex() == index) {
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if (var.getIndex() == index) {
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resultSequence.remove(resultSequence.size() - 1);
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resultSequence.remove(resultSequence.size() - 1);
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assignment.getRightValue().setLocation(assignment.getLocation());
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assignment.getRightValue().setLocation(assignment.getLocation());
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@ -50,7 +50,7 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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private Properties properties = new Properties();
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private Properties properties = new Properties();
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private ServiceRepository services;
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private ServiceRepository services;
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private DebugInformationEmitter debugEmitter = new DummyDebugInformationEmitter();
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private DebugInformationEmitter debugEmitter = new DummyDebugInformationEmitter();
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private Deque<NodeLocation> locationStack = new ArrayDeque<>();
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private Deque<LocationStackEntry> locationStack = new ArrayDeque<>();
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private DeferredCallSite lastCallSite;
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private DeferredCallSite lastCallSite;
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private DeferredCallSite prevCallSite;
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private DeferredCallSite prevCallSite;
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@ -62,6 +62,14 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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}
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}
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}
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}
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private static class LocationStackEntry {
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NodeLocation location;
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public LocationStackEntry(NodeLocation location) {
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this.location = location;
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}
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}
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public void addInjector(MethodReference method, Injector injector) {
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public void addInjector(MethodReference method, Injector injector) {
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injectorMap.put(method, new InjectorHolder(injector));
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injectorMap.put(method, new InjectorHolder(injector));
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}
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}
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@ -581,19 +589,26 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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}
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}
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private void pushLocation(NodeLocation location) {
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private void pushLocation(NodeLocation location) {
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locationStack.push(location);
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LocationStackEntry prevEntry = locationStack.peek();
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if (location != null) {
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if (location != null) {
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debugEmitter.emitLocation(location.getFileName(), location.getLine());
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if (prevEntry == null || !location.equals(prevEntry.location)) {
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debugEmitter.emitLocation(location.getFileName(), location.getLine());
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}
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} else {
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} else {
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debugEmitter.emitLocation(null, -1);
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if (prevEntry != null) {
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debugEmitter.emitLocation(null, -1);
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}
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}
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}
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locationStack.push(new LocationStackEntry(location));
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}
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}
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private void popLocation() {
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private void popLocation() {
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locationStack.pop();
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LocationStackEntry prevEntry = locationStack.pop();
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NodeLocation location = locationStack.peek();
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LocationStackEntry entry = locationStack.peek();
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if (location != null) {
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if (entry != null) {
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debugEmitter.emitLocation(location.getFileName(), location.getLine());
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if (!entry.location.equals(prevEntry.location)) {
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debugEmitter.emitLocation(entry.location.getFileName(), entry.location.getLine());
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}
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} else {
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} else {
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debugEmitter.emitLocation(null, -1);
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debugEmitter.emitLocation(null, -1);
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}
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}
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@ -643,11 +658,11 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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prevCallSite = debugEmitter.emitCallSite();
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prevCallSite = debugEmitter.emitCallSite();
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writer.append("if").ws().append("(");
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writer.append("if").ws().append("(");
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statement.getCondition().acceptVisitor(this);
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statement.getCondition().acceptVisitor(this);
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debugEmitter.emitCallSite();
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writer.append(")").ws().append("{").softNewLine().indent();
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if (statement.getCondition().getLocation() != null) {
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if (statement.getCondition().getLocation() != null) {
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popLocation();
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popLocation();
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}
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}
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debugEmitter.emitCallSite();
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writer.append(")").ws().append("{").softNewLine().indent();
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for (Statement part : statement.getConsequent()) {
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for (Statement part : statement.getConsequent()) {
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part.acceptVisitor(this);
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part.acceptVisitor(this);
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}
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}
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@ -675,12 +690,18 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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@Override
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@Override
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public void visit(SwitchStatement statement) {
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public void visit(SwitchStatement statement) {
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try {
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try {
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if (statement.getValue().getLocation() != null) {
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pushLocation(statement.getValue().getLocation());
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}
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if (statement.getId() != null) {
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if (statement.getId() != null) {
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writer.append(statement.getId()).append(": ");
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writer.append(statement.getId()).append(": ");
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}
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}
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prevCallSite = debugEmitter.emitCallSite();
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prevCallSite = debugEmitter.emitCallSite();
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writer.append("switch").ws().append("(");
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writer.append("switch").ws().append("(");
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statement.getValue().acceptVisitor(this);
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statement.getValue().acceptVisitor(this);
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if (statement.getValue().getLocation() != null) {
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popLocation();
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}
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debugEmitter.emitCallSite();
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debugEmitter.emitCallSite();
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writer.append(")").ws().append("{").softNewLine().indent();
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writer.append(")").ws().append("{").softNewLine().indent();
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for (SwitchClause clause : statement.getClauses()) {
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for (SwitchClause clause : statement.getClauses()) {
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@ -709,6 +730,9 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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@Override
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@Override
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public void visit(WhileStatement statement) {
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public void visit(WhileStatement statement) {
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try {
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try {
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if (statement.getCondition() != null && statement.getCondition().getLocation() != null) {
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pushLocation(statement.getCondition().getLocation());
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}
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if (statement.getId() != null) {
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if (statement.getId() != null) {
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writer.append(statement.getId()).append(":").ws();
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writer.append(statement.getId()).append(":").ws();
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}
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}
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@ -717,6 +741,9 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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prevCallSite = debugEmitter.emitCallSite();
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prevCallSite = debugEmitter.emitCallSite();
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statement.getCondition().acceptVisitor(this);
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statement.getCondition().acceptVisitor(this);
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debugEmitter.emitCallSite();
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debugEmitter.emitCallSite();
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if (statement.getCondition().getLocation() != null) {
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popLocation();
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}
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} else {
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} else {
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writer.append("true");
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writer.append("true");
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}
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}
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@ -997,10 +1024,10 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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@Override
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@Override
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public void visit(UnaryExpr expr) {
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public void visit(UnaryExpr expr) {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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try {
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try {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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switch (expr.getOperation()) {
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switch (expr.getOperation()) {
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case NOT:
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case NOT:
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writer.append("(!");
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writer.append("(!");
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@ -1061,12 +1088,12 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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writer.append(')');
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writer.append(')');
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break;
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break;
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}
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}
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if (expr.getLocation() != null) {
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popLocation();
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}
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} catch (IOException e) {
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} catch (IOException e) {
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throw new RenderingException("IO error occured", e);
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throw new RenderingException("IO error occured", e);
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}
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}
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if (expr.getLocation() != null) {
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popLocation();
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}
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}
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}
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@Override
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@Override
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@ -1395,10 +1422,10 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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@Override
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@Override
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public void visit(NewArrayExpr expr) {
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public void visit(NewArrayExpr expr) {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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try {
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try {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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ValueType type = expr.getType();
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ValueType type = expr.getType();
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if (type instanceof ValueType.Primitive) {
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if (type instanceof ValueType.Primitive) {
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switch (((ValueType.Primitive)type).getKind()) {
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switch (((ValueType.Primitive)type).getKind()) {
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@ -1448,20 +1475,20 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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expr.getLength().acceptVisitor(this);
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expr.getLength().acceptVisitor(this);
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writer.append(")");
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writer.append(")");
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}
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}
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if (expr.getLocation() != null) {
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popLocation();
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}
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} catch (IOException e) {
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} catch (IOException e) {
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throw new RenderingException("IO error occured", e);
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throw new RenderingException("IO error occured", e);
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}
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}
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if (expr.getLocation() != null) {
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popLocation();
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}
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}
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}
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@Override
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@Override
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public void visit(NewMultiArrayExpr expr) {
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public void visit(NewMultiArrayExpr expr) {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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try {
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try {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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ValueType type = expr.getType();
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ValueType type = expr.getType();
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for (int i = 0; i < expr.getDimensions().size(); ++i) {
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for (int i = 0; i < expr.getDimensions().size(); ++i) {
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type = ((ValueType.Array)type).getItemType();
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type = ((ValueType.Array)type).getItemType();
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@ -1509,20 +1536,20 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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dimension.acceptVisitor(this);
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dimension.acceptVisitor(this);
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}
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}
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writer.append("])");
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writer.append("])");
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if (expr.getLocation() != null) {
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popLocation();
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}
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} catch (IOException e) {
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} catch (IOException e) {
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throw new RenderingException("IO error occured", e);
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throw new RenderingException("IO error occured", e);
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}
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}
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if (expr.getLocation() != null) {
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popLocation();
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}
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}
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}
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@Override
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@Override
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public void visit(InstanceOfExpr expr) {
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public void visit(InstanceOfExpr expr) {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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try {
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try {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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if (expr.getType() instanceof ValueType.Object) {
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if (expr.getType() instanceof ValueType.Object) {
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String clsName = ((ValueType.Object)expr.getType()).getClassName();
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String clsName = ((ValueType.Object)expr.getType()).getClassName();
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ClassHolder cls = classSource.get(clsName);
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ClassHolder cls = classSource.get(clsName);
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@ -1539,27 +1566,27 @@ public class Renderer implements ExprVisitor, StatementVisitor, RenderingContext
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writer.append("$rt_isInstance(");
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writer.append("$rt_isInstance(");
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expr.getExpr().acceptVisitor(this);
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expr.getExpr().acceptVisitor(this);
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writer.append(",").ws().append(typeToClsString(naming, expr.getType())).append(")");
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writer.append(",").ws().append(typeToClsString(naming, expr.getType())).append(")");
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if (expr.getLocation() != null) {
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popLocation();
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}
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} catch (IOException e) {
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} catch (IOException e) {
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throw new RenderingException("IO error occured", e);
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throw new RenderingException("IO error occured", e);
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}
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}
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if (expr.getLocation() != null) {
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popLocation();
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}
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}
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}
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@Override
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@Override
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public void visit(StaticClassExpr expr) {
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public void visit(StaticClassExpr expr) {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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try {
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try {
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if (expr.getLocation() != null) {
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pushLocation(expr.getLocation());
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}
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writer.append(typeToClsString(naming, expr.getType()));
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writer.append(typeToClsString(naming, expr.getType()));
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if (expr.getLocation() != null) {
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popLocation();
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}
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} catch (IOException e) {
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} catch (IOException e) {
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throw new RenderingException("IO error occured", e);
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throw new RenderingException("IO error occured", e);
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}
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}
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if (expr.getLocation() != null) {
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popLocation();
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}
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}
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}
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@Override
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@Override
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Reference in New Issue
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