private bool Resolve()
{
var resolver = new Dafny.Resolver(dafnyProgram);
resolver.ResolveProgram(dafnyProgram);
return(reporter.Count(ErrorLevel.Error) == 0);
}
/// <summary>
/// Returns null on success, or an error string otherwise.
/// </summary>
public static string ParseCheck(IList <string /*!*/> /*!*/ fileNames, string /*!*/ programName, ErrorReporter reporter, out Program program)
//modifies Bpl.CommandLineOptions.Clo.XmlSink.*;
{
Contract.Requires(programName != null);
Contract.Requires(fileNames != null);
program = null;
ModuleDecl module = new LiteralModuleDecl(new DefaultModuleDecl(), null);
BuiltIns builtIns = new BuiltIns();
foreach (string dafnyFileName in fileNames)
{
Contract.Assert(dafnyFileName != null);
if (Bpl.CommandLineOptions.Clo.XmlSink != null && Bpl.CommandLineOptions.Clo.XmlSink.IsOpen)
{
Bpl.CommandLineOptions.Clo.XmlSink.WriteFileFragment(dafnyFileName);
}
if (Bpl.CommandLineOptions.Clo.Trace)
{
Console.WriteLine("Parsing " + dafnyFileName);
}
string err = ParseFile(dafnyFileName, Bpl.Token.NoToken, module, builtIns, new Errors(reporter));
if (err != null)
{
return(err);
}
}
if (!DafnyOptions.O.DisallowIncludes)
{
string errString = ParseIncludes(module, builtIns, fileNames, new Errors(reporter));
if (errString != null)
{
return(errString);
}
}
program = new Program(programName, module, builtIns, reporter);
MaybePrintProgram(program, DafnyOptions.O.DafnyPrintFile, false);
if (Bpl.CommandLineOptions.Clo.NoResolve || Bpl.CommandLineOptions.Clo.NoTypecheck)
{
return(null);
}
Dafny.Resolver r = new Dafny.Resolver(program);
r.ResolveProgram(program);
MaybePrintProgram(program, DafnyOptions.O.DafnyPrintResolvedFile, true);
if (reporter.Count(ErrorLevel.Error) != 0)
{
return(string.Format("{0} resolution/type errors detected in {1}", reporter.Count(ErrorLevel.Error), program.Name));
}
return(null); // success
}
public static string Resolve(Program program, ErrorReporter reporter)
{
if (Bpl.CommandLineOptions.Clo.NoResolve || Bpl.CommandLineOptions.Clo.NoTypecheck)
{
return(null);
}
Dafny.Resolver r = new Dafny.Resolver(program);
r.ResolveProgram(program);
MaybePrintProgram(program, DafnyOptions.O.DafnyPrintResolvedFile, true);
if (reporter.Count(ErrorLevel.Error) != 0)
{
return(string.Format("{0} resolution/type errors detected in {1}", reporter.Count(ErrorLevel.Error), program.Name));
}
return(null); // success
}
private bool Resolve()
{
var resolver = new Dafny.Resolver(dafnyProgram);
resolver.ResolveProgram(dafnyProgram);
return reporter.Count(ErrorLevel.Error) == 0;
}
