soot.JastAddJ.SynchronizedStmt Maven / Gradle / Ivy
/* This file was generated with JastAdd2 (http://jastadd.org) version R20130212 (r1031) */
package soot.JastAddJ;
import java.util.HashSet;
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;
/**
* @production SynchronizedStmt : {@link Stmt} ::= {@link Expr} {@link Block};
* @ast node
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:217
*/
public class SynchronizedStmt extends Stmt implements Cloneable, FinallyHost {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
isDAafter_Variable_values = null;
isDUafter_Variable_values = null;
canCompleteNormally_computed = false;
monitor_Body_values = null;
exceptionRanges_computed = false;
exceptionRanges_value = null;
label_begin_computed = false;
label_begin_value = null;
label_end_computed = false;
label_end_value = null;
label_finally_computed = false;
label_finally_value = null;
label_finally_block_computed = false;
label_finally_block_value = null;
label_exception_handler_computed = false;
label_exception_handler_value = null;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public SynchronizedStmt clone() throws CloneNotSupportedException {
SynchronizedStmt node = (SynchronizedStmt)super.clone();
node.isDAafter_Variable_values = null;
node.isDUafter_Variable_values = null;
node.canCompleteNormally_computed = false;
node.monitor_Body_values = null;
node.exceptionRanges_computed = false;
node.exceptionRanges_value = null;
node.label_begin_computed = false;
node.label_begin_value = null;
node.label_end_computed = false;
node.label_end_value = null;
node.label_finally_computed = false;
node.label_finally_value = null;
node.label_finally_block_computed = false;
node.label_finally_block_value = null;
node.label_exception_handler_computed = false;
node.label_exception_handler_value = null;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public SynchronizedStmt copy() {
try {
SynchronizedStmt node = (SynchronizedStmt) clone();
node.parent = null;
if(children != null)
node.children = (ASTNode[]) children.clone();
return node;
} catch (CloneNotSupportedException e) {
throw new Error("Error: clone not supported for " +
getClass().getName());
}
}
/**
* Create a deep copy of the AST subtree at this node.
* The copy is dangling, i.e. has no parent.
* @return dangling copy of the subtree at this node
* @apilevel low-level
*/
@SuppressWarnings({"unchecked", "cast"})
public SynchronizedStmt fullCopy() {
SynchronizedStmt tree = (SynchronizedStmt) copy();
if (children != null) {
for (int i = 0; i < children.length; ++i) {
ASTNode child = (ASTNode) children[i];
if(child != null) {
child = child.fullCopy();
tree.setChild(child, i);
}
}
}
return tree;
}
/**
* @ast method
* @aspect BranchTarget
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/BranchTarget.jrag:206
*/
public void collectFinally(Stmt branchStmt, ArrayList list) {
list.add(this);
super.collectFinally(branchStmt, list);
}
/**
* @ast method
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:699
*/
public void toString(StringBuffer s) {
s.append(indent());
s.append("synchronized(");
getExpr().toString(s);
s.append(") ");
getBlock().toString(s);
}
/**
* @ast method
* @aspect TypeCheck
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeCheck.jrag:362
*/
public void typeCheck() {
TypeDecl type = getExpr().type();
if(!type.isReferenceType() || type.isNull())
error("*** The type of the expression must be a reference");
}
/**
* @ast method
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:334
*/
public void emitFinallyCode(Body b) {
b.setLine(this);
b.add(b.newExitMonitorStmt(monitor(b), this));
}
/**
* @ast method
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:500
*/
public void jimplify2(Body b) {
b.setLine(this);
b.add(b.newEnterMonitorStmt(monitor(b), this));
b.addLabel(label_begin());
exceptionRanges().add(label_begin());
getBlock().jimplify2(b);
if(getBlock().canCompleteNormally()) {
emitFinallyCode(b);
b.add(b.newGotoStmt(label_end(), this));
}
b.addLabel(label_exception_handler());
// emitExceptionHandler
Local l = b.newTemp(typeThrowable().getSootType());
b.add(b.newIdentityStmt(l, b.newCaughtExceptionRef(this), this));
emitFinallyCode(b);
b.addLabel(label_end());
soot.jimple.Stmt throwStmt = b.newThrowStmt(l, this);
throwStmt.addTag(new soot.tagkit.ThrowCreatedByCompilerTag());
b.add(throwStmt);
// createExceptionTable
for(Iterator iter = exceptionRanges().iterator(); iter.hasNext(); ) {
soot.jimple.Stmt stmtBegin = (soot.jimple.Stmt)iter.next();
soot.jimple.Stmt stmtEnd;
if(iter.hasNext())
stmtEnd = (soot.jimple.Stmt)iter.next();
else
stmtEnd = label_end();
if(stmtBegin != stmtEnd)
b.addTrap(typeThrowable(), stmtBegin, stmtEnd, label_exception_handler());
}
}
/**
* @ast method
*
*/
public SynchronizedStmt() {
super();
}
/**
* Initializes the child array to the correct size.
* Initializes List and Opt nta children.
* @apilevel internal
* @ast method
* @ast method
*
*/
public void init$Children() {
children = new ASTNode[2];
}
/**
* @ast method
*
*/
public SynchronizedStmt(Expr p0, Block p1) {
setChild(p0, 0);
setChild(p1, 1);
}
/**
* @apilevel low-level
* @ast method
*
*/
protected int numChildren() {
return 2;
}
/**
* @apilevel internal
* @ast method
*
*/
public boolean mayHaveRewrite() {
return false;
}
/**
* Replaces the Expr child.
* @param node The new node to replace the Expr child.
* @apilevel high-level
* @ast method
*
*/
public void setExpr(Expr node) {
setChild(node, 0);
}
/**
* Retrieves the Expr child.
* @return The current node used as the Expr child.
* @apilevel high-level
* @ast method
*
*/
public Expr getExpr() {
return (Expr)getChild(0);
}
/**
* Retrieves the Expr child.
* This method does not invoke AST transformations.
* @return The current node used as the Expr child.
* @apilevel low-level
* @ast method
*
*/
public Expr getExprNoTransform() {
return (Expr)getChildNoTransform(0);
}
/**
* Replaces the Block child.
* @param node The new node to replace the Block child.
* @apilevel high-level
* @ast method
*
*/
public void setBlock(Block node) {
setChild(node, 1);
}
/**
* Retrieves the Block child.
* @return The current node used as the Block child.
* @apilevel high-level
* @ast method
*
*/
public Block getBlock() {
return (Block)getChild(1);
}
/**
* Retrieves the Block child.
* This method does not invoke AST transformations.
* @return The current node used as the Block child.
* @apilevel low-level
* @ast method
*
*/
public Block getBlockNoTransform() {
return (Block)getChildNoTransform(1);
}
protected java.util.Map isDAafter_Variable_values;
/**
* @attribute syn
* @aspect DA
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:655
*/
@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$Final();
boolean isDAafter_Variable_value = isDAafter_compute(v);
if(isFinal && num == state().boundariesCrossed) isDAafter_Variable_values.put(_parameters, Boolean.valueOf(isDAafter_Variable_value));
return isDAafter_Variable_value;
}
/**
* @apilevel internal
*/
private boolean isDAafter_compute(Variable v) { return getBlock().isDAafter(v); }
/**
* @attribute syn
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:915
*/
public boolean isDUafterFinally(Variable v) {
ASTNode$State state = state();
try { return true; }
finally {
}
}
/**
* @attribute syn
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:918
*/
public boolean isDAafterFinally(Variable v) {
ASTNode$State state = state();
try { return false; }
finally {
}
}
protected java.util.Map isDUafter_Variable_values;
/**
* @attribute syn
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:1178
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isDUafter(Variable v) {
Object _parameters = v;
if(isDUafter_Variable_values == null) isDUafter_Variable_values = new java.util.HashMap(4);
if(isDUafter_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDUafter_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDUafter_Variable_value = isDUafter_compute(v);
if(isFinal && num == state().boundariesCrossed) isDUafter_Variable_values.put(_parameters, Boolean.valueOf(isDUafter_Variable_value));
return isDUafter_Variable_value;
}
/**
* @apilevel internal
*/
private boolean isDUafter_compute(Variable v) { return getBlock().isDUafter(v); }
/**
* @apilevel internal
*/
protected boolean canCompleteNormally_computed = false;
/**
* @apilevel internal
*/
protected boolean canCompleteNormally_value;
/**
* @attribute syn
* @aspect UnreachableStatements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/UnreachableStatements.jrag:110
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean canCompleteNormally() {
if(canCompleteNormally_computed) {
return canCompleteNormally_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
canCompleteNormally_value = canCompleteNormally_compute();
if(isFinal && num == state().boundariesCrossed) canCompleteNormally_computed = true;
return canCompleteNormally_value;
}
/**
* @apilevel internal
*/
private boolean canCompleteNormally_compute() { return getBlock().canCompleteNormally(); }
protected java.util.Map monitor_Body_values;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:330
*/
@SuppressWarnings({"unchecked", "cast"})
public soot.Local monitor(Body b) {
Object _parameters = b;
if(monitor_Body_values == null) monitor_Body_values = new java.util.HashMap(4);
if(monitor_Body_values.containsKey(_parameters)) {
return (soot.Local)monitor_Body_values.get(_parameters);
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
soot.Local monitor_Body_value = monitor_compute(b);
if(isFinal && num == state().boundariesCrossed) monitor_Body_values.put(_parameters, monitor_Body_value);
return monitor_Body_value;
}
/**
* @apilevel internal
*/
private soot.Local monitor_compute(Body b) {
return b.newTemp(getExpr().eval(b));
}
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:355
*/
public boolean needsFinallyTrap() {
ASTNode$State state = state();
try { return enclosedByExceptionHandler(); }
finally {
}
}
/**
* @apilevel internal
*/
protected boolean exceptionRanges_computed = false;
/**
* @apilevel internal
*/
protected ArrayList exceptionRanges_value;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:467
*/
@SuppressWarnings({"unchecked", "cast"})
public ArrayList exceptionRanges() {
if(exceptionRanges_computed) {
return exceptionRanges_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
exceptionRanges_value = exceptionRanges_compute();
if(isFinal && num == state().boundariesCrossed) exceptionRanges_computed = true;
return exceptionRanges_value;
}
/**
* @apilevel internal
*/
private ArrayList exceptionRanges_compute() { return new ArrayList(); }
/**
* @apilevel internal
*/
protected boolean label_begin_computed = false;
/**
* @apilevel internal
*/
protected soot.jimple.Stmt label_begin_value;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:494
*/
@SuppressWarnings({"unchecked", "cast"})
public soot.jimple.Stmt label_begin() {
if(label_begin_computed) {
return label_begin_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
label_begin_value = label_begin_compute();
if(isFinal && num == state().boundariesCrossed) label_begin_computed = true;
return label_begin_value;
}
/**
* @apilevel internal
*/
private soot.jimple.Stmt label_begin_compute() { return newLabel(); }
/**
* @apilevel internal
*/
protected boolean label_end_computed = false;
/**
* @apilevel internal
*/
protected soot.jimple.Stmt label_end_value;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:495
*/
@SuppressWarnings({"unchecked", "cast"})
public soot.jimple.Stmt label_end() {
if(label_end_computed) {
return label_end_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
label_end_value = label_end_compute();
if(isFinal && num == state().boundariesCrossed) label_end_computed = true;
return label_end_value;
}
/**
* @apilevel internal
*/
private soot.jimple.Stmt label_end_compute() { return newLabel(); }
/**
* @apilevel internal
*/
protected boolean label_finally_computed = false;
/**
* @apilevel internal
*/
protected soot.jimple.Stmt label_finally_value;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:496
*/
@SuppressWarnings({"unchecked", "cast"})
public soot.jimple.Stmt label_finally() {
if(label_finally_computed) {
return label_finally_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
label_finally_value = label_finally_compute();
if(isFinal && num == state().boundariesCrossed) label_finally_computed = true;
return label_finally_value;
}
/**
* @apilevel internal
*/
private soot.jimple.Stmt label_finally_compute() { return newLabel(); }
/**
* @apilevel internal
*/
protected boolean label_finally_block_computed = false;
/**
* @apilevel internal
*/
protected soot.jimple.Stmt label_finally_block_value;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:497
*/
@SuppressWarnings({"unchecked", "cast"})
public soot.jimple.Stmt label_finally_block() {
if(label_finally_block_computed) {
return label_finally_block_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
label_finally_block_value = label_finally_block_compute();
if(isFinal && num == state().boundariesCrossed) label_finally_block_computed = true;
return label_finally_block_value;
}
/**
* @apilevel internal
*/
private soot.jimple.Stmt label_finally_block_compute() { return newLabel(); }
/**
* @apilevel internal
*/
protected boolean label_exception_handler_computed = false;
/**
* @apilevel internal
*/
protected soot.jimple.Stmt label_exception_handler_value;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:498
*/
@SuppressWarnings({"unchecked", "cast"})
public soot.jimple.Stmt label_exception_handler() {
if(label_exception_handler_computed) {
return label_exception_handler_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
label_exception_handler_value = label_exception_handler_compute();
if(isFinal && num == state().boundariesCrossed) label_exception_handler_computed = true;
return label_exception_handler_value;
}
/**
* @apilevel internal
*/
private soot.jimple.Stmt label_exception_handler_compute() { return newLabel(); }
/**
* @attribute syn
* @aspect PreciseRethrow
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/PreciseRethrow.jrag:55
*/
public boolean modifiedInScope(Variable var) {
ASTNode$State state = state();
try { return getBlock().modifiedInScope(var); }
finally {
}
}
/**
* @attribute inh
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:356
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean enclosedByExceptionHandler() {
ASTNode$State state = state();
boolean enclosedByExceptionHandler_value = getParent().Define_boolean_enclosedByExceptionHandler(this, null);
return enclosedByExceptionHandler_value;
}
/**
* @attribute inh
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:480
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl typeThrowable() {
ASTNode$State state = state();
TypeDecl typeThrowable_value = getParent().Define_TypeDecl_typeThrowable(this, null);
return typeThrowable_value;
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:657
* @apilevel internal
*/
public boolean Define_boolean_isDAbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getBlockNoTransform()) {
return getExpr().isDAafter(v);
}
else if(caller == getExprNoTransform()) {
return isDAbefore(v);
}
else { return getParent().Define_boolean_isDAbefore(this, caller, v);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:1180
* @apilevel internal
*/
public boolean Define_boolean_isDUbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getBlockNoTransform()) {
return getExpr().isDUafter(v);
}
else if(caller == getExprNoTransform()) {
return isDUbefore(v);
}
else { return getParent().Define_boolean_isDUbefore(this, caller, v);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/UnreachableStatements.jrag:111
* @apilevel internal
*/
public boolean Define_boolean_reachable(ASTNode caller, ASTNode child) {
if(caller == getBlockNoTransform()) {
return reachable();
}
else { return getParent().Define_boolean_reachable(this, caller);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/UnreachableStatements.jrag:157
* @apilevel internal
*/
public boolean Define_boolean_reportUnreachable(ASTNode caller, ASTNode child) {
if(caller == getBlockNoTransform()) {
return reachable();
}
else { return getParent().Define_boolean_reportUnreachable(this, caller);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:354
* @apilevel internal
*/
public boolean Define_boolean_enclosedByExceptionHandler(ASTNode caller, ASTNode child) {
if(caller == getBlockNoTransform()) {
return true;
}
else { return getParent().Define_boolean_enclosedByExceptionHandler(this, caller);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:463
* @apilevel internal
*/
public ArrayList Define_ArrayList_exceptionRanges(ASTNode caller, ASTNode child) {
if(caller == getBlockNoTransform()) {
return exceptionRanges();
}
else { return getParent().Define_ArrayList_exceptionRanges(this, caller);
}
}
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
return super.rewriteTo();
}
}