public Program ParseAndTypeCheck(bool runResolver)
{
var errorReporter = new ConsoleErrorReporter();
var module = new LiteralModuleDecl(new DefaultModuleDecl(), null);
var builtIns = new BuiltIns();
var parseErrors = new Errors(errorReporter);
var errorCount = Parser.Parse(_snapshot.GetText(), _filename, _filename, module, builtIns, parseErrors);
var errString = Main.ParseIncludes(module, builtIns, new List <string>(), parseErrors);
if (errorCount != 0 || errString != null)
{
return(null);
}
var program = new Program(_filename, module, builtIns, errorReporter);
if (!runResolver)
{
return(program);
}
var r = new Resolver(program);
r.ResolveProgram(program);
return(errorReporter.Count(ErrorLevel.Error) == 0 ? program : null);
}
bool ParseAndTypeCheck(bool runResolver)
{
Tuple <ITextSnapshot, Dafny.Program, List <DafnyError> > parseResult;
Dafny.Program program;
var errorReporter = new VSErrorReporter(this);
if (_buffer.Properties.TryGetProperty(bufferDafnyKey, out parseResult) &&
(parseResult.Item1 == _snapshot))
{
// already parsed;
program = parseResult.Item2;
_errors = parseResult.Item3;
if (program == null)
{
runResolver = false;
}
}
else
{
Dafny.ModuleDecl module = new Dafny.LiteralModuleDecl(new Dafny.DefaultModuleDecl(), null);
Dafny.BuiltIns builtIns = new Dafny.BuiltIns();
var parseErrors = new Dafny.Errors(errorReporter);
int errorCount = Dafny.Parser.Parse(_snapshot.GetText(), _filename, _filename, null, module, builtIns, parseErrors);
/* (_snapshot.GetText(), _filename, _filename, module, builtIns, parseErrors);*/
string errString = Dafny.Main.ParseIncludes(module, builtIns, new List <string>(), parseErrors);
if (errorCount != 0 || errString != null)
{
runResolver = false;
program = null;
}
else
{
program = new Dafny.Program(_filename, module, builtIns, errorReporter);
}
_buffer.Properties[bufferDafnyKey] = new Tuple <ITextSnapshot, Dafny.Program, List <DafnyError> >(_snapshot, program, _errors);
}
if (!runResolver)
{
return(false);
}
program.Raw = _snapshot.GetText();
var r = new Resolver(program);
r.ResolveProgram(program);
MostRecentResolver = r;
if (errorReporter.Count(ErrorLevel.Error) != 0)
{
return(false);
}
_program = program;
return(true); // success
}
public Program ParseAndTypeCheck(bool runResolver)
{
var errorReporter = new ConsoleErrorReporter();
var module = new LiteralModuleDecl(new DefaultModuleDecl(), null);
var builtIns = new BuiltIns();
var parseErrors = new Errors(errorReporter);
var errorCount = Parser.Parse(_snapshot.GetText(), _filename, _filename, module, builtIns, parseErrors);
var errString = Main.ParseIncludes(module, builtIns, new List<string>(), parseErrors);
if (errorCount != 0 || errString != null) return null;
var program = new Program(_filename, module, builtIns, errorReporter);
if (!runResolver) return program;
var r = new Resolver(program);
r.ResolveProgram(program);
return errorReporter.Count(ErrorLevel.Error) == 0 ? program : null;
}
public static int Parse_Verbatim_Block(string verbatim_block, string filename, int line, Dafny.ModuleDecl module,
Dafny.BuiltIns builtIns, bool verifyThisFile = true)
{
Contract.Requires(verbatim_block != null);
Contract.Requires(filename != null);
Contract.Requires(module != null);
Dafny.ErrorReporter reporter = new Dafny.ConsoleErrorReporter();
Dafny.Errors errors = new Dafny.Errors(reporter);
byte[] buffer = cce.NonNull(System.Text.UTF8Encoding.Default.GetBytes(verbatim_block));
MemoryStream ms = new MemoryStream(buffer, false);
string fullFilename = Path.GetFullPath(filename);
Dafny.Scanner scanner = new Dafny.Scanner(ms, errors, fullFilename, filename, line);
Dafny.Parser parser = new Dafny.Parser(scanner, errors, null, module, builtIns, verifyThisFile);
parser.Parse();
return(parser.errors.ErrorCount);
}
private static string ParseFile(string dafnyFileName, IToken tok, ModuleDecl module, BuiltIns builtIns, Errors errs, bool verifyThisFile = true)
{
string fn = CommandLineOptions.Clo.UseBaseNameForFileName ? Path.GetFileName(dafnyFileName) : dafnyFileName;
try {
int errorCount = Microsoft.Dafny.Parser.Parse(dafnyFileName, module, builtIns, errs, verifyThisFile);
if (errorCount != 0)
{
return($"{errorCount} parse errors detected in {fn}");
}
} catch (IOException e) {
errs.SemErr(tok, "Unable to open included file");
return($"Error opening file \"{fn}\": {e.Message}");
}
return(null); // Success
}
public static string ParseIncludes(ModuleDecl module, BuiltIns builtIns, IList <string> excludeFiles, Errors errs)
{
SortedSet <Include> includes = new SortedSet <Include>(new IncludeComparer());
foreach (string fileName in excludeFiles)
{
includes.Add(new Include(null, fileName, Path.GetFullPath(fileName)));
}
bool newlyIncluded;
do
{
newlyIncluded = false;
var newFilesToInclude = new List <Include>();
foreach (var include in ((LiteralModuleDecl)module).ModuleDef.Includes)
{
bool isNew = includes.Add(include);
if (!isNew)
{
continue;
}
newlyIncluded = true;
newFilesToInclude.Add(include);
}
foreach (var include in newFilesToInclude)
{
string ret = ParseFile(include.filename, include.tok, module, builtIns, errs, false);
if (ret != null)
{
return(ret);
}
}
} while (newlyIncluded);
return(null); // Success
}
bool ParseAndTypeCheck(bool runResolver)
{
Tuple<ITextSnapshot, Dafny.Program, List<DafnyError>> parseResult;
Dafny.Program program;
var errorReporter = new VSErrorReporter(this);
if (_buffer.Properties.TryGetProperty(bufferDafnyKey, out parseResult) &&
(parseResult.Item1 == _snapshot)) {
// already parsed;
program = parseResult.Item2;
_errors = parseResult.Item3;
if (program == null)
runResolver = false;
} else {
Dafny.ModuleDecl module = new Dafny.LiteralModuleDecl(new Dafny.DefaultModuleDecl(), null);
Dafny.BuiltIns builtIns = new Dafny.BuiltIns();
var parseErrors = new Dafny.Errors(errorReporter);
int errorCount = Dafny.Parser.Parse(_snapshot.GetText(), _filename, _filename, module, builtIns, parseErrors);
string errString = Dafny.Main.ParseIncludes(module, builtIns, new List<string>(), parseErrors);
if (errorCount != 0 || errString != null) {
runResolver = false;
program = null;
} else {
program = new Dafny.Program(_filename, module, builtIns, errorReporter);
}
_buffer.Properties[bufferDafnyKey] = new Tuple<ITextSnapshot, Dafny.Program, List<DafnyError>>(_snapshot, program, _errors);
}
if (!runResolver) {
return false;
}
var r = new Resolver(program);
r.ResolveProgram(program);
if (errorReporter.Count(ErrorLevel.Error) != 0)
return false;
_program = program;
return true; // success
}
bool ParseAndTypeCheck()
{
Dafny.ModuleDecl module = new Dafny.LiteralModuleDecl(new Dafny.DefaultModuleDecl(), null);
Dafny.BuiltIns builtIns = new Dafny.BuiltIns();
var errorReporter = new VSErrorReporter(this);
var parseErrors = new Dafny.Errors(errorReporter);
int errorCount = Dafny.Parser.Parse(_snapshot.GetText(), _filename, _filename, module, builtIns, parseErrors);
string errString = Dafny.Main.ParseIncludes(module, builtIns, new List<string>(), parseErrors);
if (errorCount != 0 || errString != null)
return false;
Dafny.Program program = new Dafny.Program(_filename, module, builtIns, errorReporter);
var r = new Resolver(program);
r.ResolveProgram(program);
if (errorReporter.Count(ErrorLevel.Error) != 0)
return false;
_program = program;
return true; // success
}
