public override Compilation CreateCompilation(TextWriter consoleOutput, TouchedFileLogger touchedFilesLogger, ErrorLogger2 errorLogger)
{
var parseOptions = Arguments.ParseOptions;
// We compute script parse options once so we don't have to do it repeatedly in
// case there are many script files.
var scriptParseOptions = parseOptions.WithKind(SourceCodeKind.Script);
bool hadErrors = false;
var sourceFiles = Arguments.SourceFiles;
var trees = new SyntaxTree[sourceFiles.Length];
var normalizedFilePaths = new String[sourceFiles.Length];
for (int i = 0; i < sourceFiles.Length; i++)
{
//NOTE: order of trees is important!!
trees[i] = ParseFile(consoleOutput, parseOptions, scriptParseOptions, ref hadErrors, sourceFiles[i], errorLogger, out normalizedFilePaths[i]);
}
// If errors had been reported in ParseFile, while trying to read files, then we should simply exit.
if (hadErrors)
{
return(null);
}
var diagnostics = typeof(List <>).MakeGenericTypeFast(Refl.Type_DiagnosticInfo).InvokeFunction(".ctor");
var uniqueFilePaths = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
for (int i = 0; i < sourceFiles.Length; i++)
{
var normalizedFilePath = normalizedFilePaths[i];
Debug.Assert(normalizedFilePath != null);
Debug.Assert(ReflPathUtilities.IsAbsolute(normalizedFilePath));
if (!uniqueFilePaths.Add(normalizedFilePath))
{
// warning CS2002: Source file '{0}' specified multiple times
diagnostics.InvokeAction("Add", ReflDiagnosticInfo.ctor(MessageProvider, (int)Compatibility.WRN_FileAlreadyIncluded,
new object[] { Arguments.PrintFullPaths?normalizedFilePath: ReflCommandLineDiagnosticFormatter.RelativizeNormalizedPath(_diagnosticFormatter, normalizedFilePath) }));
trees[i] = null;
}
}
if (Arguments.TouchedFilesPath != null)
{
foreach (var path in uniqueFilePaths)
{
ReflTouchedFileLogger.AddRead(touchedFilesLogger, path);
}
}
var assemblyIdentityComparer = DesktopAssemblyIdentityComparer.Default;
var appConfigPath = this.Arguments.AppConfigPath;
if (appConfigPath != null)
{
try
{
using (var appConfigStream = new FileStream(appConfigPath, FileMode.Open, FileAccess.Read))
{
assemblyIdentityComparer = DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream);
}
if (touchedFilesLogger != null)
{
ReflTouchedFileLogger.AddRead(touchedFilesLogger, appConfigPath);
}
}
catch (Exception ex)
{
diagnostics.InvokeAction("Add", ReflDiagnosticInfo.ctor(MessageProvider, (int)Compatibility.ERR_CantReadConfigFile, new object[] { appConfigPath, ex.Message }));
}
}
var xmlFileResolver = ReflLoggingXmlFileResolver.ctor(Arguments.BaseDirectory, touchedFilesLogger);
var sourceFileResolver = ReflLoggingSourceFileResolver.ctor(ImmutableArray <string> .Empty, Arguments.BaseDirectory, Arguments.PathMap, touchedFilesLogger);
MetadataReferenceResolver referenceDirectiveResolver;
var resolvedReferences = ResolveMetadataReferences(diagnostics, touchedFilesLogger, out referenceDirectiveResolver);
if (ReportErrors((IEnumerable <DiagnosticInfo>)diagnostics, consoleOutput, errorLogger))
{
return(null);
}
var strongNameProvider = ReflLoggingStrongNameProvider.ctor(Arguments.KeyFileSearchPaths, touchedFilesLogger);
var compilation = CSharpCompilation.Create(
Arguments.CompilationName,
trees.Where(x => x != null),
resolvedReferences,
Arguments.CompilationOptions.
WithMetadataReferenceResolver(referenceDirectiveResolver).
WithAssemblyIdentityComparer(assemblyIdentityComparer).
WithStrongNameProvider(strongNameProvider).
WithXmlReferenceResolver(xmlFileResolver).
WithSourceReferenceResolver(sourceFileResolver));
return(compilation);
}
protected CSharpCompiler(CSharpCommandLineParser parser, string responseFile, string[] args, string clientDirectory, string baseDirectory, string sdkDirectoryOpt, string additionalReferenceDirectories, IAnalyzerAssemblyLoader analyzerLoader)
: base(parser, responseFile, args, clientDirectory, baseDirectory, sdkDirectoryOpt, additionalReferenceDirectories, analyzerLoader)
{
_diagnosticFormatter = ReflCommandLineDiagnosticFormatter.ctor(baseDirectory, Arguments.PrintFullPaths, ReflCSharpCommandLineArguments.get_ShouldIncludeErrorEndLocation(Arguments));
}
