StatementList TranslateInstructions(out Dictionary <string, BoogieVariable> temporalVariables)
{
InstructionTranslator instTranslator = new InstructionTranslator(this.CHA, methodBody, CFG, inputAssemblies);
instTranslator.Translate();
foreach (var v in instTranslator.RemovedVariables)
{
methodBody.Variables.Remove(v);
}
foreach (var v in instTranslator.AddedVariables)
{
methodBody.Variables.Add(v);
}
temporalVariables = instTranslator.temporalVariables;
return(instTranslator.Boogie());
}
public override StatementList WriteInstanceField(InstanceFieldAccess instanceFieldAccess, Expression expr, InstructionTranslator instTranslator)
{
StatementList stmts = new StatementList();
String fieldName = FieldTranslator.GetFieldName(instanceFieldAccess.Field);
//var addr = AddressOf(instanceFieldAccess);
//var writeAddr = WriteAddr(addr, value);
if (!Settings.SplitFieldsEnabled())
{
if (!Helpers.IsBoogieRefType(expr.Type)) // int, bool, real
{
stmts.Add(Expression.AssumeInverseRelationUnionAndPrimitiveType(expr));
stmts.Add(dispatcher.WriteAddr(dispatcher.AddressOf(instanceFieldAccess), Expression.PrimitiveType2Union(expr, instTranslator.Boogie())));
//sb.AppendLine(String.Format("\t\t$Heap := Write($Heap, {0}, {1}, {2});", instanceFieldAccess.Instance, fieldName, PrimitiveType2Union(Helpers.GetBoogieType(value.Type), value.Name)));
}
else
{
stmts.Add(dispatcher.WriteAddr(dispatcher.AddressOf(instanceFieldAccess), expr));
//sb.AppendLine(String.Format("\t\t$Heap := Write($Heap, {0}, {1}, {2});", instanceFieldAccess.Instance, fieldName, value.Name));
}
}
else
{
var boogieType = expr.Type;
// var heapAccess = String.Format("{0}[{1}]", fieldName, instanceFieldAccess.Instance);
//F$ConsoleApplication3.Foo.p[f_Ref] := $ArrayContents[args][0];
if (Helpers.IsGenericField(instanceFieldAccess.Field) && !boogieType.Equals(Helpers.BoogieType.Ref))
{
stmts.Add(Expression.AssumeInverseRelationUnionAndPrimitiveType(expr));
//sb.AppendLine(VariableAssignment(heapAccess, PrimitiveType2Union(boogieType, value.Name)));
stmts.Add(dispatcher.WriteAddr(dispatcher.AddressOf(instanceFieldAccess), Expression.PrimitiveType2Union(expr, instTranslator.Boogie())));
}
else
{
stmts.Add(dispatcher.WriteAddr(dispatcher.AddressOf(instanceFieldAccess), expr));
}
}
return(stmts);
}
public override StatementList WriteInstanceField(InstanceFieldAccess instanceFieldAccess, Expression expr, InstructionTranslator instTranslator)
{
StatementList stmts = new StatementList();
var boogieType = expr.Type;
if (Helpers.IsGenericField(instanceFieldAccess.Field) && !boogieType.Equals(Helpers.BoogieType.Object))
{
stmts.Add(Expression.AssumeInverseRelationUnionAndPrimitiveType(expr));
stmts.Add(dispatcher.WriteAddr(dispatcher.AddressOf(instanceFieldAccess), Expression.PrimitiveType2Union(expr, instTranslator.Boogie())));
}
else
{
stmts.Add(dispatcher.WriteAddr(dispatcher.AddressOf(instanceFieldAccess), expr));
}
return(stmts);
}
