package soot.JastAddJ;
import java.util.HashSet;import java.util.LinkedHashSet;import java.io.File;import java.util.*;import beaver.*;import java.util.ArrayList;import java.util.zip.*;import java.io.*;import java.io.FileNotFoundException;import java.util.Collection;import soot.*;import soot.util.*;import soot.jimple.*;import soot.coffi.ClassFile;import soot.coffi.method_info;import soot.coffi.CONSTANT_Utf8_info;import soot.tagkit.SourceFileTag;import soot.coffi.CoffiMethodSource;
public class LabeledStmt extends BranchTargetStmt implements Cloneable {
public void flushCache() {
super.flushCache();
targetOf_ContinueStmt_values = null;
targetOf_BreakStmt_values = null;
isDAafter_Variable_values = null;
isDUafter_Variable_values = null;
canCompleteNormally_computed = false;
label_computed = false;
label_value = null;
end_label_computed = false;
end_label_value = null;
lookupLabel_String_values = null;
}
public void flushCollectionCache() {
super.flushCollectionCache();
}
@SuppressWarnings({"unchecked", "cast"}) public LabeledStmt clone() throws CloneNotSupportedException {
LabeledStmt node = (LabeledStmt)super.clone();
node.targetOf_ContinueStmt_values = null;
node.targetOf_BreakStmt_values = null;
node.isDAafter_Variable_values = null;
node.isDUafter_Variable_values = null;
node.canCompleteNormally_computed = false;
node.label_computed = false;
node.label_value = null;
node.end_label_computed = false;
node.end_label_value = null;
node.lookupLabel_String_values = null;
node.in$Circle(false);
node.is$Final(false);
return node;
}
@SuppressWarnings({"unchecked", "cast"}) public LabeledStmt copy() {
try {
LabeledStmt node = (LabeledStmt)clone();
if(children != null) node.children = (ASTNode[])children.clone();
return node;
} catch (CloneNotSupportedException e) {
}
System.err.println("Error: Could not clone node of type " + getClass().getName() + "!");
return null;
}
@SuppressWarnings({"unchecked", "cast"}) public LabeledStmt fullCopy() {
LabeledStmt res = (LabeledStmt)copy();
for(int i = 0; i < getNumChildNoTransform(); i++) {
ASTNode node = getChildNoTransform(i);
if(node != null) node = node.fullCopy();
res.setChild(node, i);
}
return res;
}
// Declared in NameCheck.jrag at line 351
public void nameCheck() {
LabeledStmt stmt = lookupLabel(getLabel());
if(stmt != null) {
if(stmt.enclosingBodyDecl() == enclosingBodyDecl()) {
error("Labels can not shadow labels in the same member");
}
}
}
// Declared in PrettyPrint.jadd at line 541
public void toString(StringBuffer s) {
s.append(indent());
s.append(getLabel() + ":");
getStmt().toString(s);
}
// Declared in Statements.jrag at line 25
public void jimplify2(Body b) {
b.setLine(this);
b.addLabel(label());
getStmt().jimplify2(b);
b.addLabel(end_label());
}
// Declared in java.ast at line 3
// Declared in java.ast line 202
public LabeledStmt() {
super();
}
// Declared in java.ast at line 10
// Declared in java.ast line 202
public LabeledStmt(String p0, Stmt p1) {
setLabel(p0);
setChild(p1, 0);
}
// Declared in java.ast at line 16
// Declared in java.ast line 202
public LabeledStmt(beaver.Symbol p0, Stmt p1) {
setLabel(p0);
setChild(p1, 0);
}
// Declared in java.ast at line 21
protected int numChildren() {
return 1;
}
// Declared in java.ast at line 24
public boolean mayHaveRewrite() {
return false;
}
// Declared in java.ast at line 2
// Declared in java.ast line 202
protected String tokenString_Label;
// Declared in java.ast at line 3
public void setLabel(String value) {
tokenString_Label = value;
}
// Declared in java.ast at line 6
public int Labelstart;
// Declared in java.ast at line 7
public int Labelend;
// Declared in java.ast at line 8
public void setLabel(beaver.Symbol symbol) {
if(symbol.value != null && !(symbol.value instanceof String))
throw new UnsupportedOperationException("setLabel is only valid for String lexemes");
tokenString_Label = (String)symbol.value;
Labelstart = symbol.getStart();
Labelend = symbol.getEnd();
}
// Declared in java.ast at line 15
public String getLabel() {
return tokenString_Label != null ? tokenString_Label : "";
}
// Declared in java.ast at line 2
// Declared in java.ast line 202
public void setStmt(Stmt node) {
setChild(node, 0);
}
// Declared in java.ast at line 5
public Stmt getStmt() {
return (Stmt)getChild(0);
}
// Declared in java.ast at line 9
public Stmt getStmtNoTransform() {
return (Stmt)getChildNoTransform(0);
}
protected java.util.Map targetOf_ContinueStmt_values;
// Declared in BranchTarget.jrag at line 68
@SuppressWarnings({"unchecked", "cast"}) public boolean targetOf(ContinueStmt stmt) {
Object _parameters = stmt;
if(targetOf_ContinueStmt_values == null) targetOf_ContinueStmt_values = new java.util.HashMap(4);
if(targetOf_ContinueStmt_values.containsKey(_parameters)) {
return ((Boolean)targetOf_ContinueStmt_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean targetOf_ContinueStmt_value = targetOf_compute(stmt);
if(isFinal && num == state().boundariesCrossed)
targetOf_ContinueStmt_values.put(_parameters, Boolean.valueOf(targetOf_ContinueStmt_value));
return targetOf_ContinueStmt_value;
}
private boolean targetOf_compute(ContinueStmt stmt) { return stmt.hasLabel() && stmt.getLabel().equals(getLabel()); }
protected java.util.Map targetOf_BreakStmt_values;
// Declared in BranchTarget.jrag at line 75
@SuppressWarnings({"unchecked", "cast"}) public boolean targetOf(BreakStmt stmt) {
Object _parameters = stmt;
if(targetOf_BreakStmt_values == null) targetOf_BreakStmt_values = new java.util.HashMap(4);
if(targetOf_BreakStmt_values.containsKey(_parameters)) {
return ((Boolean)targetOf_BreakStmt_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean targetOf_BreakStmt_value = targetOf_compute(stmt);
if(isFinal && num == state().boundariesCrossed)
targetOf_BreakStmt_values.put(_parameters, Boolean.valueOf(targetOf_BreakStmt_value));
return targetOf_BreakStmt_value;
}
private boolean targetOf_compute(BreakStmt stmt) { return stmt.hasLabel() && stmt.getLabel().equals(getLabel()); }
// Declared in DefiniteAssignment.jrag at line 512
@SuppressWarnings({"unchecked", "cast"}) public boolean isDAafter(Variable v) {
Object _parameters = v;
if(isDAafter_Variable_values == null) isDAafter_Variable_values = new java.util.HashMap(4);
if(isDAafter_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDAafter_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDAafter_Variable_value = isDAafter_compute(v);
if(isFinal && num == state().boundariesCrossed)
isDAafter_Variable_values.put(_parameters, Boolean.valueOf(isDAafter_Variable_value));
return isDAafter_Variable_value;
}
private boolean isDAafter_compute(Variable v) {
if(!getStmt().isDAafter(v))
return false;
for(Iterator iter = targetBreaks().iterator(); iter.hasNext(); ) {
BreakStmt stmt = (BreakStmt)iter.next();
if(!stmt.isDAafterReachedFinallyBlocks(v))
return false;
}
return true;
}
// Declared in DefiniteAssignment.jrag at line 898
@SuppressWarnings({"unchecked", "cast"}) public boolean isDUafter(Variable v) {
Object _parameters = v;
if(isDUafter_Variable_values == null) isDUafter_Variable_values = new java.util.HashMap(4);
if(isDUafter_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDUafter_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDUafter_Variable_value = isDUafter_compute(v);
if(isFinal && num == state().boundariesCrossed)
isDUafter_Variable_values.put(_parameters, Boolean.valueOf(isDUafter_Variable_value));
return isDUafter_Variable_value;
}
private boolean isDUafter_compute(Variable v) {
if(!getStmt().isDUafter(v))
return false;
for(Iterator iter = targetBreaks().iterator(); iter.hasNext(); ) {
BreakStmt stmt = (BreakStmt)iter.next();
if(!stmt.isDUafterReachedFinallyBlocks(v))
return false;
}
return true;
}
// Declared in UnreachableStatements.jrag at line 46
@SuppressWarnings({"unchecked", "cast"}) public boolean canCompleteNormally() {
if(canCompleteNormally_computed) {
return canCompleteNormally_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
canCompleteNormally_value = canCompleteNormally_compute();
if(isFinal && num == state().boundariesCrossed)
canCompleteNormally_computed = true;
return canCompleteNormally_value;
}
private boolean canCompleteNormally_compute() { return getStmt().canCompleteNormally() || reachableBreak(); }
protected boolean label_computed = false;
protected soot.jimple.Stmt label_value;
// Declared in Statements.jrag at line 23
@SuppressWarnings({"unchecked", "cast"}) public soot.jimple.Stmt label() {
if(label_computed) {
return label_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
label_value = label_compute();
if(isFinal && num == state().boundariesCrossed)
label_computed = true;
return label_value;
}
private soot.jimple.Stmt label_compute() { return newLabel(); }
protected boolean end_label_computed = false;
protected soot.jimple.Stmt end_label_value;
// Declared in Statements.jrag at line 24
@SuppressWarnings({"unchecked", "cast"}) public soot.jimple.Stmt end_label() {
if(end_label_computed) {
return end_label_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
end_label_value = end_label_compute();
if(isFinal && num == state().boundariesCrossed)
end_label_computed = true;
return end_label_value;
}
private soot.jimple.Stmt end_label_compute() { return newLabel(); }
// Declared in Statements.jrag at line 205
@SuppressWarnings({"unchecked", "cast"}) public soot.jimple.Stmt break_label() {
ASTNode$State state = state();
soot.jimple.Stmt break_label_value = break_label_compute();
return break_label_value;
}
private soot.jimple.Stmt break_label_compute() { return end_label(); }
// Declared in Statements.jrag at line 230
@SuppressWarnings({"unchecked", "cast"}) public soot.jimple.Stmt continue_label() {
ASTNode$State state = state();
soot.jimple.Stmt continue_label_value = continue_label_compute();
return continue_label_value;
}
private soot.jimple.Stmt continue_label_compute() { return getStmt().continue_label(); }
protected java.util.Map lookupLabel_String_values;
// Declared in BranchTarget.jrag at line 171
@SuppressWarnings({"unchecked", "cast"}) public LabeledStmt lookupLabel(String name) {
Object _parameters = name;
if(lookupLabel_String_values == null) lookupLabel_String_values = new java.util.HashMap(4);
if(lookupLabel_String_values.containsKey(_parameters)) {
return (LabeledStmt)lookupLabel_String_values.get(_parameters);
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
LabeledStmt lookupLabel_String_value = getParent().Define_LabeledStmt_lookupLabel(this, null, name);
if(isFinal && num == state().boundariesCrossed)
lookupLabel_String_values.put(_parameters, lookupLabel_String_value);
return lookupLabel_String_value;
}
// Declared in BranchTarget.jrag at line 172
public LabeledStmt Define_LabeledStmt_lookupLabel(ASTNode caller, ASTNode child, String name) {
if(caller == getStmtNoTransform()) {
return name.equals(getLabel()) ? this : lookupLabel(name);
}
return getParent().Define_LabeledStmt_lookupLabel(this, caller, name);
}
// Declared in DefiniteAssignment.jrag at line 511
public boolean Define_boolean_isDAbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getStmtNoTransform()) {
return isDAbefore(v);
}
return getParent().Define_boolean_isDAbefore(this, caller, v);
}
// Declared in DefiniteAssignment.jrag at line 897
public boolean Define_boolean_isDUbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getStmtNoTransform()) {
return isDUbefore(v);
}
return getParent().Define_boolean_isDUbefore(this, caller, v);
}
// Declared in UnreachableStatements.jrag at line 47
public boolean Define_boolean_reachable(ASTNode caller, ASTNode child) {
if(caller == getStmtNoTransform()) {
return reachable();
}
return getParent().Define_boolean_reachable(this, caller);
}
public ASTNode rewriteTo() {
return super.rewriteTo();
}
}