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[mcs] Fixes runtimemetadataversion option check
[mono-project.git] / mcs / mcs / settings.cs
blobc9725226126b5cee3e40327e62cd6d57211ba99d
1 //
2 // settings.cs: All compiler settings
3 //
4 // Author: Miguel de Icaza (miguel@ximian.com)
5 // Ravi Pratap (ravi@ximian.com)
6 // Marek Safar (marek.safar@gmail.com)
7 //
8 //
9 // Dual licensed under the terms of the MIT X11 or GNU GPL
10 //
11 // Copyright 2001 Ximian, Inc (http://www.ximian.com)
12 // Copyright 2004-2008 Novell, Inc
13 // Copyright 2011 Xamarin, Inc (http://www.xamarin.com)
14 //
15
16 using System.Collections.Generic;
17 using System.IO;
18 using System.Text;
19 using System.Globalization;
20 using System;
21
22 namespace Mono.CSharp {
23
24 public enum LanguageVersion
25 {
26 ISO_1 = 1,
27 ISO_2 = 2,
28 V_3 = 3,
29 V_4 = 4,
30 V_5 = 5,
31 V_6 = 6,
32 Experimental = 100,
33
34 Default = LanguageVersion.V_6,
35 }
36
37 public enum RuntimeVersion
38 {
39 v1,
40 v2,
41 v4
42 }
43
44 public enum Target
45 {
46 Library, Exe, Module, WinExe
47 }
48
49 public enum Platform
50 {
51 AnyCPU,
52 AnyCPU32Preferred,
53 Arm,
54 X86,
55 X64,
56 IA64
57 }
58
59 public class CompilerSettings
60 {
61 public Target Target;
62 public Platform Platform;
63 public string TargetExt;
64 public bool VerifyClsCompliance;
65 public bool Optimize;
66 public LanguageVersion Version;
67 public bool EnhancedWarnings;
68 public bool LoadDefaultReferences;
69 public string SdkVersion;
70
71 public string StrongNameKeyFile;
72 public string StrongNameKeyContainer;
73 public bool StrongNameDelaySign;
74
75 public int TabSize;
76
77 public bool WarningsAreErrors;
78 public int WarningLevel;
79
80 //
81 // Assemblies references to be loaded
82 //
83 public List<string> AssemblyReferences;
84
85 //
86 // External aliases for assemblies
87 //
88 public List<Tuple<string, string>> AssemblyReferencesAliases;
89
90 //
91 // Modules to be embedded
92 //
93 public List<string> Modules;
94
95 //
96 // Lookup paths for referenced assemblies
97 //
98 public List<string> ReferencesLookupPaths;
99
100 //
101 // Encoding.
102 //
103 public Encoding Encoding;
104
105 //
106 // If set, enable XML documentation generation
107 //
108 public string DocumentationFile;
109
110 public string MainClass;
111
112 //
113 // Output file
114 //
115 public string OutputFile;
116
117 //
118 // The default compiler checked state
119 //
120 public bool Checked;
121
122 //
123 // If true, the compiler is operating in statement mode,
124 // this currently turns local variable declaration into
125 // static variables of a class
126 //
127 public bool StatementMode; // TODO: SUPER UGLY
128
129 //
130 // Whether to allow Unsafe code
131 //
132 public bool Unsafe;
133
134 public string Win32ResourceFile;
135 public string Win32IconFile;
136
137 //
138 // A list of resource files for embedding
139 //
140 public List<AssemblyResource> Resources;
141
142 public bool GenerateDebugInfo;
143
144 #region Compiler debug flags only
145 public bool ParseOnly, TokenizeOnly, Timestamps;
146 public int DebugFlags;
147 public int VerboseParserFlag;
148 public int FatalCounter;
149 public bool Stacktrace;
150 public bool BreakOnInternalError;
151 #endregion
152
153 public List<string> GetResourceStrings;
154
155 public bool ShowFullPaths;
156
157 //
158 // Whether we are being linked against the standard libraries.
159 // This is only used to tell whether `System.Object' should
160 // have a base class or not.
161 //
162 public bool StdLib;
163
164 public RuntimeVersion StdLibRuntimeVersion;
165
166 public string RuntimeMetadataVersion;
167
168 public bool WriteMetadataOnly;
169
170 readonly List<string> conditional_symbols;
171
172 readonly List<SourceFile> source_files;
173
174 List<int> warnings_as_error;
175 List<int> warnings_only;
176 HashSet<int> warning_ignore_table;
177
178 public CompilerSettings ()
179 {
180 StdLib = true;
181 Target = Target.Exe;
182 TargetExt = ".exe";
183 Platform = Platform.AnyCPU;
184 Version = LanguageVersion.Default;
185 VerifyClsCompliance = true;
186 Encoding = Encoding.UTF8;
187 LoadDefaultReferences = true;
188 StdLibRuntimeVersion = RuntimeVersion.v4;
189 WarningLevel = 4;
190
191 // Default to 1 or mdb files would be platform speficic
192 TabSize = 1;
193
194 AssemblyReferences = new List<string> ();
195 AssemblyReferencesAliases = new List<Tuple<string, string>> ();
196 Modules = new List<string> ();
197 ReferencesLookupPaths = new List<string> ();
198
199 conditional_symbols = new List<string> ();
200 //
201 // Add default mcs define
202 //
203 conditional_symbols.Add ("__MonoCS__");
204
205 source_files = new List<SourceFile> ();
206 }
207
208 #region Properties
209
210 public SourceFile FirstSourceFile {
211 get {
212 return source_files.Count > 0 ? source_files [0] : null;
213 }
214 }
215
216 public bool HasKeyFileOrContainer {
217 get {
218 return StrongNameKeyFile != null || StrongNameKeyContainer != null;
219 }
220 }
221
222 public bool NeedsEntryPoint {
223 get {
224 return Target == Target.Exe || Target == Target.WinExe;
225 }
226 }
227
228 public List<SourceFile> SourceFiles {
229 get {
230 return source_files;
231 }
232 }
233
234 #endregion
235
236 public void AddConditionalSymbol (string symbol)
237 {
238 if (!conditional_symbols.Contains (symbol))
239 conditional_symbols.Add (symbol);
240 }
241
242 public void AddWarningAsError (int id)
243 {
244 if (warnings_as_error == null)
245 warnings_as_error = new List<int> ();
246
247 warnings_as_error.Add (id);
248 }
249
250 public void AddWarningOnly (int id)
251 {
252 if (warnings_only == null)
253 warnings_only = new List<int> ();
254
255 warnings_only.Add (id);
256 }
257
258 public bool IsConditionalSymbolDefined (string symbol)
259 {
260 return conditional_symbols.Contains (symbol);
261 }
262
263 public bool IsWarningAsError (int code)
264 {
265 bool is_error = WarningsAreErrors;
266
267 // Check specific list
268 if (warnings_as_error != null)
269 is_error |= warnings_as_error.Contains (code);
270
271 // Ignore excluded warnings
272 if (warnings_only != null && warnings_only.Contains (code))
273 is_error = false;
274
275 return is_error;
276 }
277
278 public bool IsWarningEnabled (int code, int level)
279 {
280 if (WarningLevel < level)
281 return false;
282
283 return !IsWarningDisabledGlobally (code);
284 }
285
286 public bool IsWarningDisabledGlobally (int code)
287 {
288 return warning_ignore_table != null && warning_ignore_table.Contains (code);
289 }
290
291 public void SetIgnoreWarning (int code)
292 {
293 if (warning_ignore_table == null)
294 warning_ignore_table = new HashSet<int> ();
295
296 warning_ignore_table.Add (code);
297 }
298 }
299
300 public class CommandLineParser
301 {
302 enum ParseResult
303 {
304 Success,
305 Error,
306 Stop,
307 UnknownOption
308 }
309
310 static readonly char[] argument_value_separator = { ';', ',' };
311 static readonly char[] numeric_value_separator = { ';', ',', ' ' };
312
313 readonly TextWriter output;
314 readonly Report report;
315 bool stop_argument;
316
317 Dictionary<string, int> source_file_index;
318
319 public event Func<string[], int, int> UnknownOptionHandler;
320
321 CompilerSettings parser_settings;
322
323 public CommandLineParser (TextWriter errorOutput)
324 : this (errorOutput, Console.Out)
325 {
326 }
327
328 public CommandLineParser (TextWriter errorOutput, TextWriter messagesOutput)
329 {
330 var rp = new StreamReportPrinter (errorOutput);
331
332 parser_settings = new CompilerSettings ();
333 report = new Report (new CompilerContext (parser_settings, rp), rp);
334 this.output = messagesOutput;
335 }
336
337 public bool HasBeenStopped {
338 get {
339 return stop_argument;
340 }
341 }
342
343 void About ()
344 {
345 output.WriteLine (
346 "The Mono C# compiler is Copyright 2001-2011, Novell, Inc.\n\n" +
347 "The compiler source code is released under the terms of the \n" +
348 "MIT X11 or GNU GPL licenses\n\n" +
349
350 "For more information on Mono, visit the project Web site\n" +
351 " http://www.mono-project.com\n\n" +
352
353 "The compiler was written by Miguel de Icaza, Ravi Pratap, Martin Baulig, Marek Safar, Raja R Harinath, Atushi Enomoto");
354 }
355
356 public CompilerSettings ParseArguments (string[] args)
357 {
358 CompilerSettings settings = new CompilerSettings ();
359 if (!ParseArguments (settings, args))
360 return null;
361
362 return settings;
363 }
364
365 public bool ParseArguments (CompilerSettings settings, string[] args)
366 {
367 if (settings == null)
368 throw new ArgumentNullException ("settings");
369
370 List<string> response_file_list = null;
371 bool parsing_options = true;
372 stop_argument = false;
373 source_file_index = new Dictionary<string, int> ();
374
375 for (int i = 0; i < args.Length; i++) {
376 string arg = args[i];
377 if (arg.Length == 0)
378 continue;
379
380 if (arg[0] == '@') {
381 string[] extra_args;
382 string response_file = arg.Substring (1);
383
384 if (response_file_list == null)
385 response_file_list = new List<string> ();
386
387 if (response_file_list.Contains (response_file)) {
388 report.Error (1515, "Response file `{0}' specified multiple times", response_file);
389 return false;
390 }
391
392 response_file_list.Add (response_file);
393
394 extra_args = LoadArgs (response_file);
395 if (extra_args == null) {
396 report.Error (2011, "Unable to open response file: " + response_file);
397 return false;
398 }
399
400 args = AddArgs (args, extra_args);
401 continue;
402 }
403
404 if (parsing_options) {
405 if (arg == "--") {
406 parsing_options = false;
407 continue;
408 }
409
410 bool dash_opt = arg[0] == '-';
411 bool slash_opt = arg[0] == '/';
412 if (dash_opt) {
413 switch (ParseOptionUnix (arg, ref args, ref i, settings)) {
414 case ParseResult.Error:
415 case ParseResult.Success:
416 continue;
417 case ParseResult.Stop:
418 stop_argument = true;
419 return true;
420 case ParseResult.UnknownOption:
421 if (UnknownOptionHandler != null) {
422 var ret = UnknownOptionHandler (args, i);
423 if (ret != -1) {
424 i = ret;
425 continue;
426 }
427 }
428 break;
429 }
430 }
431
432 if (dash_opt || slash_opt) {
433 // Try a -CSCOPTION
434 string csc_opt = dash_opt ? "/" + arg.Substring (1) : arg;
435 switch (ParseOption (csc_opt, ref args, settings)) {
436 case ParseResult.Error:
437 case ParseResult.Success:
438 continue;
439 case ParseResult.UnknownOption:
440 // Need to skip `/home/test.cs' however /test.cs is considered as error
441 if ((slash_opt && arg.Length > 3 && arg.IndexOf ('/', 2) > 0))
442 break;
443
444 if (UnknownOptionHandler != null) {
445 var ret = UnknownOptionHandler (args, i);
446 if (ret != -1) {
447 i = ret;
448 continue;
449 }
450 }
451
452 Error_WrongOption (arg);
453 return false;
454
455 case ParseResult.Stop:
456 stop_argument = true;
457 return true;
458 }
459 }
460 }
461
462 ProcessSourceFiles (arg, false, settings.SourceFiles);
463 }
464
465 return report.Errors == 0;
466 }
467
468 void ProcessSourceFiles (string spec, bool recurse, List<SourceFile> sourceFiles)
469 {
470 string path, pattern;
471
472 SplitPathAndPattern (spec, out path, out pattern);
473 if (pattern.IndexOf ('*') == -1) {
474 AddSourceFile (spec, sourceFiles);
475 return;
476 }
477
478 string[] files;
479 try {
480 files = Directory.GetFiles (path, pattern);
481 } catch (System.IO.DirectoryNotFoundException) {
482 report.Error (2001, "Source file `" + spec + "' could not be found");
483 return;
484 } catch (System.IO.IOException) {
485 report.Error (2001, "Source file `" + spec + "' could not be found");
486 return;
487 }
488 foreach (string f in files) {
489 AddSourceFile (f, sourceFiles);
490 }
491
492 if (!recurse)
493 return;
494
495 string[] dirs = null;
496
497 try {
498 dirs = Directory.GetDirectories (path);
499 } catch {
500 }
501
502 foreach (string d in dirs) {
503
504 // Don't include path in this string, as each
505 // directory entry already does
506 ProcessSourceFiles (d + "/" + pattern, true, sourceFiles);
507 }
508 }
509
510 static string[] AddArgs (string[] args, string[] extra_args)
511 {
512 string[] new_args;
513 new_args = new string[extra_args.Length + args.Length];
514
515 // if args contains '--' we have to take that into account
516 // split args into first half and second half based on '--'
517 // and add the extra_args before --
518 int split_position = Array.IndexOf (args, "--");
519 if (split_position != -1) {
520 Array.Copy (args, new_args, split_position);
521 extra_args.CopyTo (new_args, split_position);
522 Array.Copy (args, split_position, new_args, split_position + extra_args.Length, args.Length - split_position);
523 } else {
524 args.CopyTo (new_args, 0);
525 extra_args.CopyTo (new_args, args.Length);
526 }
527
528 return new_args;
529 }
530
531 void AddAssemblyReference (string alias, string assembly, CompilerSettings settings)
532 {
533 if (assembly.Length == 0) {
534 report.Error (1680, "Invalid reference alias `{0}='. Missing filename", alias);
535 return;
536 }
537
538 if (!IsExternAliasValid (alias)) {
539 report.Error (1679, "Invalid extern alias for -reference. Alias `{0}' is not a valid identifier", alias);
540 return;
541 }
542
543 settings.AssemblyReferencesAliases.Add (Tuple.Create (alias, assembly));
544 }
545
546 void AddResource (AssemblyResource res, CompilerSettings settings)
547 {
548 if (settings.Resources == null) {
549 settings.Resources = new List<AssemblyResource> ();
550 settings.Resources.Add (res);
551 return;
552 }
553
554 if (settings.Resources.Contains (res)) {
555 report.Error (1508, "The resource identifier `{0}' has already been used in this assembly", res.Name);
556 return;
557 }
558
559 settings.Resources.Add (res);
560 }
561
562 void AddSourceFile (string fileName, List<SourceFile> sourceFiles)
563 {
564 string path = Path.GetFullPath (fileName);
565
566 int index;
567 if (source_file_index.TryGetValue (path, out index)) {
568 string other_name = sourceFiles[index - 1].Name;
569 if (fileName.Equals (other_name))
570 report.Warning (2002, 1, "Source file `{0}' specified multiple times", other_name);
571 else
572 report.Warning (2002, 1, "Source filenames `{0}' and `{1}' both refer to the same file: {2}", fileName, other_name, path);
573
574 return;
575 }
576
577 var unit = new SourceFile (fileName, path, sourceFiles.Count + 1);
578 sourceFiles.Add (unit);
579 source_file_index.Add (path, unit.Index);
580 }
581
582 public bool ProcessWarningsList (string text, Action<int> action)
583 {
584 foreach (string wid in text.Split (numeric_value_separator, StringSplitOptions.RemoveEmptyEntries)) {
585 var warning = wid;
586 if (warning.Length == 6 && warning [0] == 'C' && warning [1] == 'S')
587 warning = warning.Substring (2);
588
589 int id;
590 if (!int.TryParse (warning, NumberStyles.AllowLeadingWhite, CultureInfo.InvariantCulture, out id)) {
591 continue;
592 }
593
594 action (id);
595 }
596
597 return true;
598 }
599
600 void Error_RequiresArgument (string option)
601 {
602 report.Error (2006, "Missing argument for `{0}' option", option);
603 }
604
605 void Error_RequiresFileName (string option)
606 {
607 report.Error (2005, "Missing file specification for `{0}' option", option);
608 }
609
610 void Error_WrongOption (string option)
611 {
612 report.Error (2007, "Unrecognized command-line option: `{0}'", option);
613 }
614
615 static bool IsExternAliasValid (string identifier)
616 {
617 return Tokenizer.IsValidIdentifier (identifier);
618 }
619
620 static string[] LoadArgs (string file)
621 {
622 StreamReader f;
623 var args = new List<string> ();
624 string line;
625 try {
626 f = new StreamReader (file);
627 } catch {
628 return null;
629 }
630
631 StringBuilder sb = new StringBuilder ();
632
633 while ((line = f.ReadLine ()) != null) {
634 int t = line.Length;
635
636 for (int i = 0; i < t; i++) {
637 char c = line[i];
638
639 if (c == '"' || c == '\'') {
640 char end = c;
641
642 for (i++; i < t; i++) {
643 c = line[i];
644
645 if (c == end)
646 break;
647 sb.Append (c);
648 }
649 } else if (c == ' ') {
650 if (sb.Length > 0) {
651 args.Add (sb.ToString ());
652 sb.Length = 0;
653 }
654 } else
655 sb.Append (c);
656 }
657 if (sb.Length > 0) {
658 args.Add (sb.ToString ());
659 sb.Length = 0;
660 }
661 }
662
663 return args.ToArray ();
664 }
665
666 void OtherFlags ()
667 {
668 output.WriteLine (
669 "Other flags in the compiler\n" +
670 " --fatal[=COUNT] Makes error after COUNT fatal\n" +
671 " --lint Enhanced warnings\n" +
672 " --metadata-only Produced assembly will contain metadata only\n" +
673 " --parse Only parses the source file\n" +
674 " --runtime:VERSION Sets mscorlib.dll metadata version: v1, v2, v4\n" +
675 " --stacktrace Shows stack trace at error location\n" +
676 " --timestamp Displays time stamps of various compiler events\n" +
677 " -v Verbose parsing (for debugging the parser)\n" +
678 " --mcs-debug X Sets MCS debugging level to X\n" +
679 " --break-on-ice Breaks compilation on internal compiler error");
680 }
681
682 //
683 // This parses the -arg and /arg options to the compiler, even if the strings
684 // in the following text use "/arg" on the strings.
685 //
686 ParseResult ParseOption (string option, ref string[] args, CompilerSettings settings)
687 {
688 int idx = option.IndexOf (':');
689 string arg, value;
690
691 if (idx == -1) {
692 arg = option;
693 value = "";
694 } else {
695 arg = option.Substring (0, idx);
696
697 value = option.Substring (idx + 1);
698 }
699
700 switch (arg.ToLowerInvariant ()) {
701 case "/nologo":
702 return ParseResult.Success;
703
704 case "/t":
705 case "/target":
706 switch (value) {
707 case "exe":
708 settings.Target = Target.Exe;
709 break;
710
711 case "winexe":
712 settings.Target = Target.WinExe;
713 break;
714
715 case "library":
716 settings.Target = Target.Library;
717 settings.TargetExt = ".dll";
718 break;
719
720 case "module":
721 settings.Target = Target.Module;
722 settings.TargetExt = ".netmodule";
723 break;
724
725 default:
726 report.Error (2019, "Invalid target type for -target. Valid options are `exe', `winexe', `library' or `module'");
727 return ParseResult.Error;
728 }
729 return ParseResult.Success;
730
731 case "/out":
732 if (value.Length == 0) {
733 Error_RequiresFileName (option);
734 return ParseResult.Error;
735 }
736 settings.OutputFile = value;
737 return ParseResult.Success;
738
739 case "/o":
740 case "/o+":
741 case "/optimize":
742 case "/optimize+":
743 settings.Optimize = true;
744 return ParseResult.Success;
745
746 case "/o-":
747 case "/optimize-":
748 settings.Optimize = false;
749 return ParseResult.Success;
750
751 // TODO: Not supported by csc 3.5+
752 case "/incremental":
753 case "/incremental+":
754 case "/incremental-":
755 // nothing.
756 return ParseResult.Success;
757
758 case "/d":
759 case "/define": {
760 if (value.Length == 0) {
761 Error_RequiresArgument (option);
762 return ParseResult.Error;
763 }
764
765 foreach (string d in value.Split (argument_value_separator)) {
766 string conditional = d.Trim ();
767 if (!Tokenizer.IsValidIdentifier (conditional)) {
768 report.Warning (2029, 1, "Invalid conditional define symbol `{0}'", conditional);
769 continue;
770 }
771
772 settings.AddConditionalSymbol (conditional);
773 }
774 return ParseResult.Success;
775 }
776
777 case "/bugreport":
778 //
779 // We should collect data, runtime, etc and store in the file specified
780 //
781 output.WriteLine ("To file bug reports, please visit: http://www.mono-project.com/Bugs");
782 return ParseResult.Success;
783
784 case "/pkg": {
785 string packages;
786
787 if (value.Length == 0) {
788 Error_RequiresArgument (option);
789 return ParseResult.Error;
790 }
791 packages = String.Join (" ", value.Split (new Char[] { ';', ',', '\n', '\r' }));
792 string pkgout = Driver.GetPackageFlags (packages, report);
793
794 if (pkgout == null)
795 return ParseResult.Error;
796
797 string[] xargs = pkgout.Trim (new Char[] { ' ', '\n', '\r', '\t' }).Split (new Char[] { ' ', '\t' });
798 args = AddArgs (args, xargs);
799 return ParseResult.Success;
800 }
801
802 case "/linkres":
803 case "/linkresource":
804 case "/res":
805 case "/resource":
806 AssemblyResource res = null;
807 string[] s = value.Split (argument_value_separator, StringSplitOptions.RemoveEmptyEntries);
808 switch (s.Length) {
809 case 1:
810 if (s[0].Length == 0)
811 goto default;
812 res = new AssemblyResource (s[0], Path.GetFileName (s[0]));
813 break;
814 case 2:
815 res = new AssemblyResource (s[0], s[1]);
816 break;
817 case 3:
818 if (s[2] != "public" && s[2] != "private") {
819 report.Error (1906, "Invalid resource visibility option `{0}'. Use either `public' or `private' instead", s[2]);
820 return ParseResult.Error;
821 }
822 res = new AssemblyResource (s[0], s[1], s[2] == "private");
823 break;
824 default:
825 report.Error (-2005, "Wrong number of arguments for option `{0}'", option);
826 return ParseResult.Error;
827 }
828
829 if (res != null) {
830 res.IsEmbeded = arg[1] == 'r' || arg[1] == 'R';
831 AddResource (res, settings);
832 }
833
834 return ParseResult.Success;
835
836 case "/recurse":
837 if (value.Length == 0) {
838 Error_RequiresFileName (option);
839 return ParseResult.Error;
840 }
841 ProcessSourceFiles (value, true, settings.SourceFiles);
842 return ParseResult.Success;
843
844 case "/r":
845 case "/reference": {
846 if (value.Length == 0) {
847 Error_RequiresFileName (option);
848 return ParseResult.Error;
849 }
850
851 string[] refs = value.Split (argument_value_separator);
852 foreach (string r in refs) {
853 if (r.Length == 0)
854 continue;
855
856 string val = r;
857 int index = val.IndexOf ('=');
858 if (index > -1) {
859 string alias = r.Substring (0, index);
860 string assembly = r.Substring (index + 1);
861 AddAssemblyReference (alias, assembly, settings);
862 if (refs.Length != 1) {
863 report.Error (2034, "Cannot specify multiple aliases using single /reference option");
864 return ParseResult.Error;
865 }
866 } else {
867 settings.AssemblyReferences.Add (val);
868 }
869 }
870 return ParseResult.Success;
871 }
872 case "/addmodule": {
873 if (value.Length == 0) {
874 Error_RequiresFileName (option);
875 return ParseResult.Error;
876 }
877
878 string[] refs = value.Split (argument_value_separator);
879 foreach (string r in refs) {
880 settings.Modules.Add (r);
881 }
882 return ParseResult.Success;
883 }
884 case "/win32res": {
885 if (value.Length == 0) {
886 Error_RequiresFileName (option);
887 return ParseResult.Error;
888 }
889
890 if (settings.Win32IconFile != null)
891 report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");
892
893 settings.Win32ResourceFile = value;
894 return ParseResult.Success;
895 }
896 case "/win32icon": {
897 if (value.Length == 0) {
898 Error_RequiresFileName (option);
899 return ParseResult.Error;
900 }
901
902 if (settings.Win32ResourceFile != null)
903 report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");
904
905 settings.Win32IconFile = value;
906 return ParseResult.Success;
907 }
908 case "/doc": {
909 if (value.Length == 0) {
910 Error_RequiresFileName (option);
911 return ParseResult.Error;
912 }
913
914 settings.DocumentationFile = value;
915 return ParseResult.Success;
916 }
917 case "/lib": {
918 string[] libdirs;
919
920 if (value.Length == 0) {
921 return ParseResult.Error;
922 }
923
924 libdirs = value.Split (argument_value_separator);
925 foreach (string dir in libdirs)
926 settings.ReferencesLookupPaths.Add (dir);
927 return ParseResult.Success;
928 }
929
930 case "/debug-":
931 settings.GenerateDebugInfo = false;
932 return ParseResult.Success;
933
934 case "/debug":
935 if (value.Equals ("full", StringComparison.OrdinalIgnoreCase) || value.Equals ("pdbonly", StringComparison.OrdinalIgnoreCase) || idx < 0) {
936 settings.GenerateDebugInfo = true;
937 return ParseResult.Success;
938 }
939
940 if (value.Length > 0) {
941 report.Error (1902, "Invalid debug option `{0}'. Valid options are `full' or `pdbonly'", value);
942 } else {
943 Error_RequiresArgument (option);
944 }
945
946 return ParseResult.Error;
947
948 case "/debug+":
949 settings.GenerateDebugInfo = true;
950 return ParseResult.Success;
951
952 case "/checked":
953 case "/checked+":
954 settings.Checked = true;
955 return ParseResult.Success;
956
957 case "/checked-":
958 settings.Checked = false;
959 return ParseResult.Success;
960
961 case "/clscheck":
962 case "/clscheck+":
963 settings.VerifyClsCompliance = true;
964 return ParseResult.Success;
965
966 case "/clscheck-":
967 settings.VerifyClsCompliance = false;
968 return ParseResult.Success;
969
970 case "/unsafe":
971 case "/unsafe+":
972 settings.Unsafe = true;
973 return ParseResult.Success;
974
975 case "/unsafe-":
976 settings.Unsafe = false;
977 return ParseResult.Success;
978
979 case "/warnaserror":
980 case "/warnaserror+":
981 if (value.Length == 0) {
982 settings.WarningsAreErrors = true;
983 parser_settings.WarningsAreErrors = true;
984 } else {
985 if (!ProcessWarningsList (value, settings.AddWarningAsError))
986 return ParseResult.Error;
987 }
988 return ParseResult.Success;
989
990 case "/warnaserror-":
991 if (value.Length == 0) {
992 settings.WarningsAreErrors = false;
993 } else {
994 if (!ProcessWarningsList (value, settings.AddWarningOnly))
995 return ParseResult.Error;
996 }
997 return ParseResult.Success;
998
999 case "/warn":
1000 case "/w":
1001 if (value.Length == 0) {
1002 Error_RequiresArgument (option);
1003 return ParseResult.Error;
1004 }
1005
1006 SetWarningLevel (value, settings);
1007 return ParseResult.Success;
1008
1009 case "/nowarn":
1010 if (value.Length == 0) {
1011 Error_RequiresArgument (option);
1012 return ParseResult.Error;
1013 }
1014
1015 if (!ProcessWarningsList (value, settings.SetIgnoreWarning))
1016 return ParseResult.Error;
1017
1018 return ParseResult.Success;
1019
1020 case "/noconfig":
1021 settings.LoadDefaultReferences = false;
1022 return ParseResult.Success;
1023
1024 case "/platform":
1025 if (value.Length == 0) {
1026 Error_RequiresArgument (option);
1027 return ParseResult.Error;
1028 }
1029
1030 switch (value.ToLowerInvariant ()) {
1031 case "arm":
1032 settings.Platform = Platform.Arm;
1033 break;
1034 case "anycpu":
1035 settings.Platform = Platform.AnyCPU;
1036 break;
1037 case "x86":
1038 settings.Platform = Platform.X86;
1039 break;
1040 case "x64":
1041 settings.Platform = Platform.X64;
1042 break;
1043 case "itanium":
1044 settings.Platform = Platform.IA64;
1045 break;
1046 case "anycpu32bitpreferred":
1047 settings.Platform = Platform.AnyCPU32Preferred;
1048 break;
1049 default:
1050 report.Error (1672, "Invalid -platform option `{0}'. Valid options are `anycpu', `anycpu32bitpreferred', `arm', `x86', `x64' or `itanium'",
1051 value);
1052 return ParseResult.Error;
1053 }
1054
1055 return ParseResult.Success;
1056
1057 case "/sdk":
1058 if (value.Length == 0) {
1059 Error_RequiresArgument (option);
1060 return ParseResult.Error;
1061 }
1062
1063 settings.SdkVersion = value;
1064 return ParseResult.Success;
1065
1066 // We just ignore this.
1067 case "/errorreport":
1068 case "/filealign":
1069 if (value.Length == 0) {
1070 Error_RequiresArgument (option);
1071 return ParseResult.Error;
1072 }
1073
1074 return ParseResult.Success;
1075
1076 case "/helpinternal":
1077 OtherFlags ();
1078 return ParseResult.Stop;
1079
1080 case "/help":
1081 case "/?":
1082 Usage ();
1083 return ParseResult.Stop;
1084
1085 case "/main":
1086 case "/m":
1087 if (value.Length == 0) {
1088 Error_RequiresArgument (option);
1089 return ParseResult.Error;
1090 }
1091 settings.MainClass = value;
1092 return ParseResult.Success;
1093
1094 case "/nostdlib":
1095 case "/nostdlib+":
1096 settings.StdLib = false;
1097 return ParseResult.Success;
1098
1099 case "/nostdlib-":
1100 settings.StdLib = true;
1101 return ParseResult.Success;
1102
1103 case "/fullpaths":
1104 settings.ShowFullPaths = true;
1105 return ParseResult.Success;
1106
1107 case "/keyfile":
1108 if (value.Length == 0) {
1109 Error_RequiresFileName (option);
1110 return ParseResult.Error;
1111 }
1112
1113 settings.StrongNameKeyFile = value;
1114 return ParseResult.Success;
1115
1116 case "/keycontainer":
1117 if (value.Length == 0) {
1118 Error_RequiresArgument (option);
1119 return ParseResult.Error;
1120 }
1121
1122 settings.StrongNameKeyContainer = value;
1123 return ParseResult.Success;
1124
1125 case "/delaysign+":
1126 case "/delaysign":
1127 settings.StrongNameDelaySign = true;
1128 return ParseResult.Success;
1129
1130 case "/delaysign-":
1131 settings.StrongNameDelaySign = false;
1132 return ParseResult.Success;
1133
1134 case "/langversion":
1135 if (value.Length == 0) {
1136 Error_RequiresArgument (option);
1137 return ParseResult.Error;
1138 }
1139
1140 switch (value.ToLowerInvariant ()) {
1141 case "iso-1":
1142 case "1":
1143 settings.Version = LanguageVersion.ISO_1;
1144 return ParseResult.Success;
1145 case "default":
1146 settings.Version = LanguageVersion.Default;
1147 return ParseResult.Success;
1148 case "2":
1149 case "iso-2":
1150 settings.Version = LanguageVersion.ISO_2;
1151 return ParseResult.Success;
1152 case "3":
1153 settings.Version = LanguageVersion.V_3;
1154 return ParseResult.Success;
1155 case "4":
1156 settings.Version = LanguageVersion.V_4;
1157 return ParseResult.Success;
1158 case "5":
1159 settings.Version = LanguageVersion.V_5;
1160 return ParseResult.Success;
1161 case "6":
1162 settings.Version = LanguageVersion.V_6;
1163 return ParseResult.Success;
1164 case "experimental":
1165 settings.Version = LanguageVersion.Experimental;
1166 return ParseResult.Success;
1167 case "future":
1168 report.Warning (8000, 1, "Language version `future' is no longer supported");
1169 goto case "6";
1170 }
1171
1172 report.Error (1617, "Invalid -langversion option `{0}'. It must be `ISO-1', `ISO-2', Default or value in range 1 to 6", value);
1173 return ParseResult.Error;
1174
1175 case "/codepage":
1176 if (value.Length == 0) {
1177 Error_RequiresArgument (option);
1178 return ParseResult.Error;
1179 }
1180
1181 switch (value) {
1182 case "utf8":
1183 settings.Encoding = Encoding.UTF8;
1184 break;
1185 case "reset":
1186 settings.Encoding = Encoding.Default;
1187 break;
1188 default:
1189 try {
1190 settings.Encoding = Encoding.GetEncoding (int.Parse (value));
1191 } catch {
1192 report.Error (2016, "Code page `{0}' is invalid or not installed", value);
1193 }
1194 return ParseResult.Error;
1195 }
1196 return ParseResult.Success;
1197
1198 case "/runtimemetadataversion":
1199 if (value.Length == 0) {
1200 Error_RequiresArgument (option);
1201 return ParseResult.Error;
1202 }
1203
1204 settings.RuntimeMetadataVersion = value;
1205 return ParseResult.Success;
1206
1207 // csc options that we don't support
1208 case "/analyzer":
1209 case "/appconfig":
1210 case "/baseaddress":
1211 case "/deterministic":
1212 case "/deterministic+":
1213 case "/deterministic-":
1214 case "/errorendlocation":
1215 case "/errorlog":
1216 case "/features":
1217 case "/highentropyva":
1218 case "/highentropyva+":
1219 case "/highentropyva-":
1220 case "/link":
1221 case "/moduleassemblyname":
1222 case "/nowin32manifest":
1223 case "/pathmap":
1224 case "/pdb":
1225 case "/preferreduilang":
1226 case "/publicsign":
1227 case "/publicsign+":
1228 case "/publicsign-":
1229 case "/reportanalyzer":
1230 case "/ruleset":
1231 case "/sqmsessionguid":
1232 case "/subsystemversion":
1233 case "/utf8output":
1234 case "/win32manifest":
1235 return ParseResult.Success;
1236
1237 default:
1238 return ParseResult.UnknownOption;
1239 }
1240 }
1241
1242 //
1243 // Currently handles the Unix-like command line options, but will be
1244 // deprecated in favor of the CSCParseOption, which will also handle the
1245 // options that start with a dash in the future.
1246 //
1247 ParseResult ParseOptionUnix (string arg, ref string[] args, ref int i, CompilerSettings settings)
1248 {
1249 switch (arg){
1250 case "-v":
1251 settings.VerboseParserFlag++;
1252 return ParseResult.Success;
1253
1254 case "--version":
1255 Version ();
1256 return ParseResult.Stop;
1257
1258 case "--parse":
1259 settings.ParseOnly = true;
1260 return ParseResult.Success;
1261
1262 case "--main": case "-m":
1263 report.Warning (-29, 1, "Compatibility: Use -main:CLASS instead of --main CLASS or -m CLASS");
1264 if ((i + 1) >= args.Length){
1265 Error_RequiresArgument (arg);
1266 return ParseResult.Error;
1267 }
1268 settings.MainClass = args[++i];
1269 return ParseResult.Success;
1270
1271 case "--unsafe":
1272 report.Warning (-29, 1, "Compatibility: Use -unsafe instead of --unsafe");
1273 settings.Unsafe = true;
1274 return ParseResult.Success;
1275
1276 case "/?": case "/h": case "/help":
1277 case "--help":
1278 Usage ();
1279 return ParseResult.Stop;
1280
1281 case "--define":
1282 report.Warning (-29, 1, "Compatibility: Use -d:SYMBOL instead of --define SYMBOL");
1283 if ((i + 1) >= args.Length){
1284 Error_RequiresArgument (arg);
1285 return ParseResult.Error;
1286 }
1287
1288 settings.AddConditionalSymbol (args [++i]);
1289 return ParseResult.Success;
1290
1291 case "--tokenize":
1292 settings.TokenizeOnly = true;
1293 return ParseResult.Success;
1294
1295 case "-o":
1296 case "--output":
1297 report.Warning (-29, 1, "Compatibility: Use -out:FILE instead of --output FILE or -o FILE");
1298 if ((i + 1) >= args.Length){
1299 Error_RequiresArgument (arg);
1300 return ParseResult.Error;
1301 }
1302 settings.OutputFile = args[++i];
1303 return ParseResult.Success;
1304
1305 case "--checked":
1306 report.Warning (-29, 1, "Compatibility: Use -checked instead of --checked");
1307 settings.Checked = true;
1308 return ParseResult.Success;
1309
1310 case "--stacktrace":
1311 settings.Stacktrace = true;
1312 return ParseResult.Success;
1313
1314 case "--linkresource":
1315 case "--linkres":
1316 report.Warning (-29, 1, "Compatibility: Use -linkres:VALUE instead of --linkres VALUE");
1317 if ((i + 1) >= args.Length){
1318 Error_RequiresArgument (arg);
1319 return ParseResult.Error;
1320 }
1321
1322 AddResource (new AssemblyResource (args[++i], args[i]), settings);
1323 return ParseResult.Success;
1324
1325 case "--resource":
1326 case "--res":
1327 report.Warning (-29, 1, "Compatibility: Use -res:VALUE instead of --res VALUE");
1328 if ((i + 1) >= args.Length){
1329 Error_RequiresArgument (arg);
1330 return ParseResult.Error;
1331 }
1332
1333 AddResource (new AssemblyResource (args[++i], args[i], true), settings);
1334 return ParseResult.Success;
1335
1336 case "--target":
1337 report.Warning (-29, 1, "Compatibility: Use -target:KIND instead of --target KIND");
1338 if ((i + 1) >= args.Length){
1339 Error_RequiresArgument (arg);
1340 return ParseResult.Error;
1341 }
1342
1343 string type = args [++i];
1344 switch (type){
1345 case "library":
1346 settings.Target = Target.Library;
1347 settings.TargetExt = ".dll";
1348 break;
1349
1350 case "exe":
1351 settings.Target = Target.Exe;
1352 break;
1353
1354 case "winexe":
1355 settings.Target = Target.WinExe;
1356 break;
1357
1358 case "module":
1359 settings.Target = Target.Module;
1360 settings.TargetExt = ".dll";
1361 break;
1362 default:
1363 report.Error (2019, "Invalid target type for -target. Valid options are `exe', `winexe', `library' or `module'");
1364 break;
1365 }
1366 return ParseResult.Success;
1367
1368 case "-r":
1369 report.Warning (-29, 1, "Compatibility: Use -r:LIBRARY instead of -r library");
1370 if ((i + 1) >= args.Length){
1371 Error_RequiresArgument (arg);
1372 return ParseResult.Error;
1373 }
1374
1375 string val = args [++i];
1376 int idx = val.IndexOf ('=');
1377 if (idx > -1) {
1378 string alias = val.Substring (0, idx);
1379 string assembly = val.Substring (idx + 1);
1380 AddAssemblyReference (alias, assembly, settings);
1381 return ParseResult.Success;
1382 }
1383
1384 settings.AssemblyReferences.Add (val);
1385 return ParseResult.Success;
1386
1387 case "-L":
1388 report.Warning (-29, 1, "Compatibility: Use -lib:ARG instead of --L arg");
1389 if ((i + 1) >= args.Length){
1390 Error_RequiresArgument (arg);
1391 return ParseResult.Error;
1392 }
1393 settings.ReferencesLookupPaths.Add (args [++i]);
1394 return ParseResult.Success;
1395
1396 case "--lint":
1397 settings.EnhancedWarnings = true;
1398 return ParseResult.Success;
1399
1400 case "--nostdlib":
1401 report.Warning (-29, 1, "Compatibility: Use -nostdlib instead of --nostdlib");
1402 settings.StdLib = false;
1403 return ParseResult.Success;
1404
1405 case "--nowarn":
1406 report.Warning (-29, 1, "Compatibility: Use -nowarn instead of --nowarn");
1407 if ((i + 1) >= args.Length){
1408 Error_RequiresArgument (arg);
1409 return ParseResult.Error;
1410 }
1411 int warn = 0;
1412
1413 try {
1414 warn = int.Parse (args [++i]);
1415 } catch {
1416 Usage ();
1417 Environment.Exit (1);
1418 }
1419 settings.SetIgnoreWarning (warn);
1420 return ParseResult.Success;
1421
1422 case "--wlevel":
1423 report.Warning (-29, 1, "Compatibility: Use -warn:LEVEL instead of --wlevel LEVEL");
1424 if ((i + 1) >= args.Length){
1425 Error_RequiresArgument (arg);
1426 return ParseResult.Error;
1427 }
1428
1429 SetWarningLevel (args [++i], settings);
1430 return ParseResult.Success;
1431
1432 case "--mcs-debug":
1433 if ((i + 1) >= args.Length){
1434 Error_RequiresArgument (arg);
1435 return ParseResult.Error;
1436 }
1437
1438 try {
1439 settings.DebugFlags = int.Parse (args [++i]);
1440 } catch {
1441 Error_RequiresArgument (arg);
1442 return ParseResult.Error;
1443 }
1444
1445 return ParseResult.Success;
1446
1447 case "--about":
1448 About ();
1449 return ParseResult.Stop;
1450
1451 case "--recurse":
1452 report.Warning (-29, 1, "Compatibility: Use -recurse:PATTERN option instead --recurse PATTERN");
1453 if ((i + 1) >= args.Length){
1454 Error_RequiresArgument (arg);
1455 return ParseResult.Error;
1456 }
1457 ProcessSourceFiles (args [++i], true, settings.SourceFiles);
1458 return ParseResult.Success;
1459
1460 case "--timestamp":
1461 settings.Timestamps = true;
1462 return ParseResult.Success;
1463
1464 case "--debug": case "-g":
1465 report.Warning (-29, 1, "Compatibility: Use -debug option instead of -g or --debug");
1466 settings.GenerateDebugInfo = true;
1467 return ParseResult.Success;
1468
1469 case "--noconfig":
1470 report.Warning (-29, 1, "Compatibility: Use -noconfig option instead of --noconfig");
1471 settings.LoadDefaultReferences = false;
1472 return ParseResult.Success;
1473
1474 case "--metadata-only":
1475 settings.WriteMetadataOnly = true;
1476 return ParseResult.Success;
1477
1478 case "--break-on-ice":
1479 settings.BreakOnInternalError = true;
1480 return ParseResult.Success;
1481
1482 default:
1483 if (arg.StartsWith ("--fatal", StringComparison.Ordinal)) {
1484 int fatal = 1;
1485 if (arg.StartsWith ("--fatal=", StringComparison.Ordinal))
1486 int.TryParse (arg.Substring (8), out fatal);
1487
1488 settings.FatalCounter = fatal;
1489 return ParseResult.Success;
1490 }
1491 if (arg.StartsWith ("--runtime:", StringComparison.Ordinal)) {
1492 string version = arg.Substring (10);
1493
1494 switch (version) {
1495 case "v1":
1496 case "V1":
1497 settings.StdLibRuntimeVersion = RuntimeVersion.v1;
1498 break;
1499 case "v2":
1500 case "V2":
1501 settings.StdLibRuntimeVersion = RuntimeVersion.v2;
1502 break;
1503 case "v4":
1504 case "V4":
1505 settings.StdLibRuntimeVersion = RuntimeVersion.v4;
1506 break;
1507 }
1508 return ParseResult.Success;
1509 }
1510
1511 if (arg.StartsWith ("--getresourcestrings:", StringComparison.Ordinal)) {
1512 string file = arg.Substring (21).Trim ();
1513 if (file.Length < 1) {
1514 Error_RequiresArgument (arg);
1515 return ParseResult.Error;
1516 }
1517
1518 if (settings.GetResourceStrings == null)
1519 settings.GetResourceStrings = new List<string> ();
1520
1521 settings.GetResourceStrings.Add (file);
1522 return ParseResult.Success;
1523 }
1524
1525 return ParseResult.UnknownOption;
1526 }
1527 }
1528
1529 void SetWarningLevel (string s, CompilerSettings settings)
1530 {
1531 int level = -1;
1532
1533 try {
1534 level = int.Parse (s);
1535 } catch {
1536 }
1537 if (level < 0 || level > 4) {
1538 report.Error (1900, "Warning level must be in the range 0-4");
1539 return;
1540 }
1541 settings.WarningLevel = level;
1542 }
1543
1544 //
1545 // Given a path specification, splits the path from the file/pattern
1546 //
1547 static void SplitPathAndPattern (string spec, out string path, out string pattern)
1548 {
1549 int p = spec.LastIndexOf ('/');
1550 if (p != -1) {
1551 //
1552 // Windows does not like /file.cs, switch that to:
1553 // "\", "file.cs"
1554 //
1555 if (p == 0) {
1556 path = "\\";
1557 pattern = spec.Substring (1);
1558 } else {
1559 path = spec.Substring (0, p);
1560 pattern = spec.Substring (p + 1);
1561 }
1562 return;
1563 }
1564
1565 p = spec.LastIndexOf ('\\');
1566 if (p != -1) {
1567 path = spec.Substring (0, p);
1568 pattern = spec.Substring (p + 1);
1569 return;
1570 }
1571
1572 path = ".";
1573 pattern = spec;
1574 }
1575
1576 void Usage ()
1577 {
1578 output.WriteLine (
1579 "Mono C# compiler, Copyright 2001-2011 Novell, Inc., Copyright 2011-2012 Xamarin, Inc\n" +
1580 "mcs [options] source-files\n" +
1581 " --about About the Mono C# compiler\n" +
1582 " -addmodule:M1[,Mn] Adds the module to the generated assembly\n" +
1583 " -checked[+|-] Sets default aritmetic overflow context\n" +
1584 " -clscheck[+|-] Disables CLS Compliance verifications\n" +
1585 " -codepage:ID Sets code page to the one in ID (number, utf8, reset)\n" +
1586 " -define:S1[;S2] Defines one or more conditional symbols (short: -d)\n" +
1587 " -debug[+|-], -g Generate debugging information\n" +
1588 " -delaysign[+|-] Only insert the public key into the assembly (no signing)\n" +
1589 " -doc:FILE Process documentation comments to XML file\n" +
1590 " -fullpaths Any issued error or warning uses absolute file path\n" +
1591 " -help Lists all compiler options (short: -?)\n" +
1592 " -keycontainer:NAME The key pair container used to sign the output assembly\n" +
1593 " -keyfile:FILE The key file used to strongname the ouput assembly\n" +
1594 " -langversion:TEXT Specifies language version: ISO-1, ISO-2, 3, 4, 5, Default or Experimental\n" +
1595 " -lib:PATH1[,PATHn] Specifies the location of referenced assemblies\n" +
1596 " -main:CLASS Specifies the class with the Main method (short: -m)\n" +
1597 " -noconfig Disables implicitly referenced assemblies\n" +
1598 " -nostdlib[+|-] Does not reference mscorlib.dll library\n" +
1599 " -nowarn:W1[,Wn] Suppress one or more compiler warnings\n" +
1600 " -optimize[+|-] Enables advanced compiler optimizations (short: -o)\n" +
1601 " -out:FILE Specifies output assembly name\n" +
1602 " -pkg:P1[,Pn] References packages P1..Pn\n" +
1603 " -platform:ARCH Specifies the target platform of the output assembly\n" +
1604 " ARCH can be one of: anycpu, anycpu32bitpreferred, arm,\n" +
1605 " x86, x64 or itanium. The default is anycpu.\n" +
1606 " -recurse:SPEC Recursively compiles files according to SPEC pattern\n" +
1607 " -reference:A1[,An] Imports metadata from the specified assembly (short: -r)\n" +
1608 " -reference:ALIAS=A Imports metadata using specified extern alias (short: -r)\n" +
1609 " -sdk:VERSION Specifies SDK version of referenced assemblies\n" +
1610 " VERSION can be one of: 2, 4, 4.5 (default) or a custom value\n" +
1611 " -target:KIND Specifies the format of the output assembly (short: -t)\n" +
1612 " KIND can be one of: exe, winexe, library, module\n" +
1613 " -unsafe[+|-] Allows to compile code which uses unsafe keyword\n" +
1614 " -warnaserror[+|-] Treats all warnings as errors\n" +
1615 " -warnaserror[+|-]:W1[,Wn] Treats one or more compiler warnings as errors\n" +
1616 " -warn:0-4 Sets warning level, the default is 4 (short -w:)\n" +
1617 " -helpinternal Shows internal and advanced compiler options\n" +
1618 "\n" +
1619 "Resources:\n" +
1620 " -linkresource:FILE[,ID] Links FILE as a resource (short: -linkres)\n" +
1621 " -resource:FILE[,ID] Embed FILE as a resource (short: -res)\n" +
1622 " -win32res:FILE Specifies Win32 resource file (.res)\n" +
1623 " -win32icon:FILE Use this icon for the output\n" +
1624 " @file Read response file for more options\n\n" +
1625 "Options can be of the form -option or /option");
1626 }
1627
1628 void Version ()
1629 {
1630 string version = System.Reflection.MethodBase.GetCurrentMethod ().DeclaringType.Assembly.GetName ().Version.ToString ();
1631 output.WriteLine ("Mono C# compiler version {0}", version);
1632 }
1633 }
1634
1635 public class RootContext
1636 {
1637 //
1638 // Contains the parsed tree
1639 //
1640 static ModuleContainer root;
1641
1642 static public ModuleContainer ToplevelTypes {
1643 get { return root; }
1644 set { root = value; }
1645 }
1646 }
1647 }
Mirror of the official Mono project git repository