private Solution ResolveTactic(List <IVariable> variables, List <IVariable> resolved, UpdateStmt us, MemberDecl md, WhileStmt ws = null)
{
try
{
var prog = Util.ObjectExtensions.Copy(_tacnyProgram);
var result = Atomic.ResolveTactic(us, md, prog, variables, resolved, ws);
prog.PrintDebugData(prog.CurrentDebug);
return(result);
} catch (Exception e) {
Printer.Error(e.Message);
return(null);
}
}
private string ScanMemberBody(MemberDecl md)
{
Contract.Requires(md != null);
solution_list.plist.Clear();
Method m = md as Method;
if (m == null)
{
return(null);
}
if (m.Body == null)
{
return(null);
}
List <IVariable> variables = new List <IVariable>();
variables.AddRange(m.Ins);
variables.AddRange(m.Outs);
SolutionList sol_list = new SolutionList();
sol_list.AddRange(solution_list.plist);
if (TacnyOptions.O.ParallelExecution)
{
Parallel.ForEach(m.Body.Body, st =>
{
// register local variables
VarDeclStmt vds = st as VarDeclStmt;
if (vds != null)
{
variables.AddRange(vds.Locals);
}
UpdateStmt us = st as UpdateStmt;
if (us != null)
{
if (tacnyProgram.IsTacticCall(us))
{
try
{
tacnyProgram.SetCurrent(tacnyProgram.GetTactic(us), md);
// get the resolved variables
List <IVariable> resolved = tacnyProgram.GetResolvedVariables(md);
resolved.AddRange(m.Ins); // add input arguments as resolved variables
Atomic.ResolveTactic(tacnyProgram.GetTactic(us), us, md, tacnyProgram, variables, resolved, ref sol_list);
tacnyProgram.CurrentDebug.Fin();
}
catch (AggregateException e)
{
foreach (var err in e.Data)
{
Printer.Error(err.ToString());
}
}
}
}
});
}
else
{
foreach (var st in m.Body.Body)
{
// register local variables
VarDeclStmt vds = st as VarDeclStmt;
if (vds != null)
{
variables.AddRange(vds.Locals);
}
UpdateStmt us = st as UpdateStmt;
if (us != null)
{
if (tacnyProgram.IsTacticCall(us))
{
try
{
tacnyProgram.SetCurrent(tacnyProgram.GetTactic(us), md);
// get the resolved variables
List <IVariable> resolved = tacnyProgram.GetResolvedVariables(md);
resolved.AddRange(m.Ins); // add input arguments as resolved variables
Atomic.ResolveTactic(tacnyProgram.GetTactic(us), us, md, tacnyProgram, variables, resolved, ref sol_list);
tacnyProgram.CurrentDebug.Fin();
}
catch (Exception e)
{
return(e.Message);
}
}
}
}
}
solution_list.AddRange(sol_list.plist);
return(null);
}