//
// driver.cs: The compiler command line driver.
//
-// Author: Miguel de Icaza (miguel@gnu.org)
+// Authors:
+// Miguel de Icaza (miguel@gnu.org)
+// Marek Safar (marek.safar@gmail.com)
//
-// Licensed under the terms of the GNU GPL
+// Dual licensed under the terms of the MIT X11 or GNU GPL
//
-// (C) 2001, 2002, 2003 Ximian, Inc (http://www.ximian.com)
-// (C) 2004, 2005 Novell, Inc
+// Copyright 2001, 2002, 2003 Ximian, Inc (http://www.ximian.com)
+// Copyright 2004, 2005, 2006, 2007, 2008 Novell, Inc
//
namespace Mono.CSharp
/// <summary>
/// The compiler driver.
/// </summary>
- public class Driver
+ class Driver
{
-
//
// Assemblies references to be linked. Initialized with
// mscorlib.dll here.
- static ArrayList references;
+ ArrayList references;
//
// If any of these fail, we ignore the problem. This is so
// that we can list all the assemblies in Windows and not fail
// if they are missing on Linux.
//
- static ArrayList soft_references;
+ ArrayList soft_references;
//
// External aliases for assemblies.
//
- static Hashtable external_aliases;
+ Hashtable external_aliases;
//
// Modules to be linked
//
- static ArrayList modules;
+ ArrayList modules;
// Lookup paths
static ArrayList link_paths;
// Whether we want to only run the tokenizer
- static bool tokenize = false;
+ bool tokenize;
- static string first_source;
-
- static bool want_debugging_support = false;
+ string first_source;
- static bool parse_only = false;
- static bool timestamps = false;
- static bool pause = false;
- static bool show_counters = false;
+ bool want_debugging_support;
+ bool parse_only;
+ bool timestamps;
//
// Whether to load the initial config file (what CSC.RSP has by default)
//
- static bool load_default_config = true;
+ bool load_default_config = true;
//
// A list of resource files
//
- static Resources embedded_resources;
- static string win32ResourceFile;
- static string win32IconFile;
-
- //
- // An array of the defines from the command line
- //
- static ArrayList defines;
+ Resources embedded_resources;
+ string win32ResourceFile;
+ string win32IconFile;
//
// Output file
//
- static string output_file = null;
+ static string output_file;
//
// Last time we took the time
//
- static DateTime last_time, first_time;
+ DateTime last_time, first_time;
//
// Encoding.
//
- static Encoding encoding;
+ Encoding encoding;
+
+ static readonly char[] argument_value_separator = new char [] { ';', ',' };
static public void Reset ()
{
- want_debugging_support = false;
- parse_only = false;
- timestamps = false;
- pause = false;
- show_counters = false;
- load_default_config = true;
- embedded_resources = null;
- win32ResourceFile = win32IconFile = null;
- defines = null;
output_file = null;
- encoding = null;
- first_source = null;
}
- public static void ShowTime (string msg)
+ public Driver ()
+ {
+ encoding = Encoding.Default;
+ }
+
+ public static Driver Create (string [] args, bool require_files)
+ {
+ Driver d = new Driver ();
+ if (!d.ParseArguments (args, require_files))
+ return null;
+
+ return d;
+ }
+
+ void ShowTime (string msg)
{
if (!timestamps)
return;
(int) span.TotalSeconds, span.Milliseconds, msg);
}
- public static void ShowTotalTime (string msg)
+ void ShowTotalTime (string msg)
{
if (!timestamps)
return;
(int) span.TotalSeconds, span.Milliseconds, msg);
}
- static void tokenize_file (SourceFile file)
+ void tokenize_file (CompilationUnit file)
{
Stream input;
using (input){
SeekableStreamReader reader = new SeekableStreamReader (input, encoding);
- Tokenizer lexer = new Tokenizer (reader, file, defines);
+ Tokenizer lexer = new Tokenizer (reader, file);
int token, tokens = 0, errors = 0;
while ((token = lexer.token ()) != Token.EOF){
return;
}
- // MonoTODO("Change error code for aborted compilation to something reasonable")]
- static void parse (SourceFile file)
+ void Parse (CompilationUnit file)
{
- CSharpParser parser;
Stream input;
try {
input = File.OpenRead (file.Name);
} catch {
- Report.Error (2001, "Source file `" + file.Name + "' could not be found");
+ Report.Error (2001, "Source file `{0}' could not be found", file.Name);
return;
}
}
reader.Position = 0;
- parser = new CSharpParser (reader, file, defines);
+ Parse (reader, file);
+ input.Close ();
+ }
+
+ void Parse (SeekableStreamReader reader, CompilationUnit file)
+ {
+ CSharpParser parser = new CSharpParser (reader, file);
parser.ErrorOutput = Report.Stderr;
try {
parser.parse ();
} catch (Exception ex) {
- Report.Error(
- 666, String.Format ("Compilation aborted in file {0}, parser at {1}: {2}",
- file.Name, parser.Lexer.Location, ex));
- } finally {
- input.Close ();
+ Report.Error(589, parser.Lexer.Location,
+ "Compilation aborted in file `{0}', {1}", file.Name, ex);
}
}
static void Usage ()
{
Console.WriteLine (
- "Mono C# compiler, (C) 2001 - 2007 Novell, Inc.\n" +
+ "Mono C# compiler, Copyright 2001 - 2008 Novell, Inc.\n" +
"mcs [options] source-files\n" +
- " --about About the Mono C# compiler\n" +
- " -addmodule:M1[,Mn] Adds the module to the generated assembly\n" +
- " -checked[+|-] Sets default aritmetic overflow context\n" +
- " -codepage:ID Sets code page to the one in ID (number, utf8, reset)\n" +
- " -clscheck[+|-] Disables CLS Compliance verifications" + Environment.NewLine +
- " -define:S1[;S2] Defines one or more conditional symbols (short: -d)\n" +
- " -debug[+|-], -g Generate debugging information\n" +
- " -delaysign[+|-] Only insert the public key into the assembly (no signing)\n" +
- " -doc:FILE Process documentation comments to XML file\n" +
- " -help Lists all compiler options (short: -?)\n" +
- " -keycontainer:NAME The key pair container used to sign the output assembly\n" +
- " -keyfile:FILE The key file used to strongname the ouput assembly\n" +
- " -langversion:TEXT Specifies language version modes: ISO-1 or Default\n" +
- " -lib:PATH1[,PATHn] Specifies the location of referenced assemblies\n" +
- " -main:CLASS Specifies the class with the Main method (short: -m)\n" +
- " -noconfig[+|-] Disables implicit references to assemblies\n" +
- " -nostdlib[+|-] Does not reference mscorlib.dll library\n" +
- " -nowarn:W1[,Wn] Suppress one or more compiler warnings\n" +
- " -optimize[+|-] Enables advanced compiler optimizations (short: -o)\n" +
- " -out:FILE Specifies output assembly name\n" +
- " -pkg:P1[,Pn] References packages P1..Pn\n" +
- " -recurse:SPEC Recursively compiles files according to SPEC pattern\n" +
- " -reference:A1[,An] Imports metadata from the specified assembly (short: -r)\n" +
- " -reference:ALIAS=A Imports metadata using specified extern alias (short: -r)\n" +
- " -target:KIND Specifies the format of the output assembly (short: -t)\n" +
- " KIND can be one of: exe, winexe, library, module\n" +
- " -unsafe[+|-] Allows to compile code which uses unsafe keyword\n" +
- " -warnaserror[+|-] Treats all warnings as errors\n" +
- " -warn:0-4 Sets warning level, the default is 3 (short -w:)\n" +
- " -help2 Shows internal compiler options\n" +
+ " --about About the Mono C# compiler\n" +
+ " -addmodule:M1[,Mn] Adds the module to the generated assembly\n" +
+ " -checked[+|-] Sets default aritmetic overflow context\n" +
+ " -codepage:ID Sets code page to the one in ID (number, utf8, reset)\n" +
+ " -clscheck[+|-] Disables CLS Compliance verifications\n" +
+ " -define:S1[;S2] Defines one or more conditional symbols (short: -d)\n" +
+ " -debug[+|-], -g Generate debugging information\n" +
+ " -delaysign[+|-] Only insert the public key into the assembly (no signing)\n" +
+ " -doc:FILE Process documentation comments to XML file\n" +
+ " -help Lists all compiler options (short: -?)\n" +
+ " -keycontainer:NAME The key pair container used to sign the output assembly\n" +
+ " -keyfile:FILE The key file used to strongname the ouput assembly\n" +
+ " -langversion:TEXT Specifies language version: ISO-1, ISO-2, Default, or Future\n" +
+ " -lib:PATH1[,PATHn] Specifies the location of referenced assemblies\n" +
+ " -main:CLASS Specifies the class with the Main method (short: -m)\n" +
+ " -noconfig Disables implicitly referenced assemblies\n" +
+ " -nostdlib[+|-] Does not reference mscorlib.dll library\n" +
+ " -nowarn:W1[,Wn] Suppress one or more compiler warnings\n" +
+ " -optimize[+|-] Enables advanced compiler optimizations (short: -o)\n" +
+ " -out:FILE Specifies output assembly name\n" +
+#if !SMCS_SOURCE
+ " -pkg:P1[,Pn] References packages P1..Pn\n" +
+#endif
+ " -recurse:SPEC Recursively compiles files according to SPEC pattern\n" +
+ " -reference:A1[,An] Imports metadata from the specified assembly (short: -r)\n" +
+ " -reference:ALIAS=A Imports metadata using specified extern alias (short: -r)\n" +
+ " -target:KIND Specifies the format of the output assembly (short: -t)\n" +
+ " KIND can be one of: exe, winexe, library, module\n" +
+ " -unsafe[+|-] Allows to compile code which uses unsafe keyword\n" +
+ " -warnaserror[+|-] Treats all warnings as errors\n" +
+ " -warnaserror[+|-]:W1[,Wn] Treats one or more compiler warnings as errors\n" +
+ " -warn:0-4 Sets warning level, the default is 4 (short -w:)\n" +
+ " -help2 Shows internal compiler options\n" +
"\n" +
"Resources:\n" +
" -linkresource:FILE[,ID] Links FILE as a resource (short: -linkres)\n" +
static void About ()
{
Console.WriteLine (
- "The Mono C# compiler is (C) 2001-2007, Novell, Inc.\n\n" +
- "The compiler source code is released under the terms of the GNU GPL\n\n" +
+ "The Mono C# compiler is Copyright 2001-2008, Novell, Inc.\n\n" +
+ "The compiler source code is released under the terms of the \n"+
+ "MIT X11 or GNU GPL licenses\n\n" +
"For more information on Mono, visit the project Web site\n" +
" http://www.mono-project.com\n\n" +
Environment.Exit (0);
}
- public static int counter1, counter2;
-
public static int Main (string[] args)
{
RootContext.Version = LanguageVersion.Default;
Location.InEmacs = Environment.GetEnvironmentVariable ("EMACS") == "t";
- bool ok = MainDriver (args);
-
- if (ok && Report.Errors == 0) {
+ Driver d = Driver.Create (args, true);
+ if (d == null)
+ return 1;
+
+ if (d.Compile () && Report.Errors == 0) {
if (Report.Warnings > 0) {
Console.WriteLine ("Compilation succeeded - {0} warning(s)", Report.Warnings);
}
- if (show_counters){
- Console.WriteLine ("Counter1: " + counter1);
- Console.WriteLine ("Counter2: " + counter2);
- }
- if (pause)
- Console.ReadLine ();
+ Environment.Exit (0);
return 0;
- } else {
- Console.WriteLine("Compilation failed: {0} error(s), {1} warnings",
- Report.Errors, Report.Warnings);
- return 1;
}
+
+
+ Console.WriteLine("Compilation failed: {0} error(s), {1} warnings",
+ Report.Errors, Report.Warnings);
+ Environment.Exit (1);
+ return 1;
}
static public void LoadAssembly (string assembly, bool soft)
}
if (m != null) {
- Report.Error (1509, "referenced file `{0}' is not an assembly; try using the '-addmodule' option", filename);
+ Report.Error (1509, "Referenced file `{0}' is not an assembly. Consider using `-addmodule' option instead",
+ Path.GetFileName (filename));
return;
}
} catch (FileNotFoundException) {
// Extern aliased refs require special handling
if (alias == null)
- RootNamespace.Global.AddAssemblyReference (a);
+ GlobalRootNamespace.Instance.AddAssemblyReference (a);
else
- RootNamespace.DefineRootNamespace (alias, a);
+ GlobalRootNamespace.Instance.DefineRootNamespace (alias, a);
} catch (BadImageFormatException f) {
// .NET 2.0 throws this if we try to load a module without an assembly manifest ...
}
}
- RootNamespace.Global.AddModuleReference (m);
+ GlobalRootNamespace.Instance.AddModuleReference (m);
} catch (BadImageFormatException f) {
Error9 ("module", f.FileName, f.FusionLog);
/// <summary>
/// Loads all assemblies referenced on the command line
/// </summary>
- static public void LoadReferences ()
+ public void LoadReferences ()
{
+ link_paths.Add (GetSystemDir ());
+ link_paths.Add (Directory.GetCurrentDirectory ());
+
//
// Load Core Library for default compilation
//
foreach (DictionaryEntry entry in external_aliases)
LoadAssembly ((string) entry.Value, (string) entry.Key, false);
-
- return;
- }
-
- static void SetupDefaultDefines ()
- {
- defines = new ArrayList ();
- defines.Add ("__MonoCS__");
+
+ GlobalRootNamespace.Instance.ComputeNamespaces ();
}
static string [] LoadArgs (string file)
pattern = spec;
}
- static void ProcessFile (string f)
+ void AddSourceFile (string f)
{
if (first_source == null)
first_source = f;
Location.AddFile (f);
}
- static void ProcessFiles ()
+ bool ParseArguments (string[] args, bool require_files)
+ {
+ references = new ArrayList ();
+ external_aliases = new Hashtable ();
+ soft_references = new ArrayList ();
+ modules = new ArrayList (2);
+ link_paths = new ArrayList ();
+
+ ArrayList response_file_list = null;
+ bool parsing_options = true;
+
+ for (int i = 0; i < args.Length; i++) {
+ string arg = args [i];
+ if (arg.Length == 0)
+ continue;
+
+ if (arg [0] == '@') {
+ string [] extra_args;
+ string response_file = arg.Substring (1);
+
+ if (response_file_list == null)
+ response_file_list = new ArrayList ();
+
+ if (response_file_list.Contains (response_file)) {
+ Report.Error (
+ 1515, "Response file `" + response_file +
+ "' specified multiple times");
+ return false;
+ }
+
+ response_file_list.Add (response_file);
+
+ extra_args = LoadArgs (response_file);
+ if (extra_args == null) {
+ Report.Error (2011, "Unable to open response file: " +
+ response_file);
+ return false;
+ }
+
+ args = AddArgs (args, extra_args);
+ continue;
+ }
+
+ if (parsing_options) {
+ if (arg == "--") {
+ parsing_options = false;
+ continue;
+ }
+
+ if (arg [0] == '-') {
+ if (UnixParseOption (arg, ref args, ref i))
+ continue;
+
+ // Try a -CSCOPTION
+ string csc_opt = "/" + arg.Substring (1);
+ if (CSCParseOption (csc_opt, ref args))
+ continue;
+
+ Error_WrongOption (arg);
+ return false;
+ }
+ if (arg [0] == '/') {
+ if (CSCParseOption (arg, ref args))
+ continue;
+
+ // Need to skip `/home/test.cs' however /test.cs is considered as error
+ if (arg.Length < 2 || arg.IndexOf ('/', 2) == -1) {
+ Error_WrongOption (arg);
+ return false;
+ }
+ }
+ }
+
+ ProcessSourceFiles (arg, false);
+ }
+
+ if (require_files == false)
+ return true;
+
+ //
+ // If we are an exe, require a source file for the entry point
+ //
+ if (RootContext.Target == Target.Exe || RootContext.Target == Target.WinExe || RootContext.Target == Target.Module) {
+ if (first_source == null) {
+ Report.Error (2008, "No files to compile were specified");
+ return false;
+ }
+
+ }
+
+ //
+ // If there is nothing to put in the assembly, and we are not a library
+ //
+ if (first_source == null && embedded_resources == null) {
+ Report.Error (2008, "No files to compile were specified");
+ return false;
+ }
+
+ return true;
+ }
+
+ public void Parse ()
{
Location.Initialize ();
- foreach (SourceFile file in Location.SourceFiles) {
+ ArrayList cu = Location.SourceFiles;
+ for (int i = 0; i < cu.Count; ++i) {
if (tokenize) {
- tokenize_file (file);
+ tokenize_file ((CompilationUnit) cu [i]);
} else {
- parse (file);
+ Parse ((CompilationUnit) cu [i]);
}
}
}
- static void CompileFiles (string spec, bool recurse)
+ void ProcessSourceFiles (string spec, bool recurse)
{
string path, pattern;
SplitPathAndPattern (spec, out path, out pattern);
if (pattern.IndexOf ('*') == -1){
- ProcessFile (spec);
+ AddSourceFile (spec);
return;
}
return;
}
foreach (string f in files) {
- ProcessFile (f);
+ AddSourceFile (f);
}
if (!recurse)
// Don't include path in this string, as each
// directory entry already does
- CompileFiles (d + "/" + pattern, true);
+ ProcessSourceFiles (d + "/" + pattern, true);
}
}
- static void DefineDefaultConfig ()
+ public void ProcessDefaultConfig ()
{
+ if (!load_default_config)
+ return;
+
//
// For now the "default config" is harcoded into the compiler
// we can move this outside later
//
string [] default_config = {
"System",
+ "System.Xml",
#if NET_2_1
- "agclr",
- "System.Core",
- "System.Silverlight",
- "System.Xml.Core",
-#else
- "System.Xml"
+ "System.Net",
+ "System.Windows",
+ "System.Windows.Browser",
#endif
#if false
//
"System.Windows.Forms"
#endif
};
-
- if (RootContext.Version == LanguageVersion.LINQ)
- soft_references.Add ("System.Core");
soft_references.AddRange (default_config);
+
+ if (RootContext.Version > LanguageVersion.ISO_2)
+ soft_references.Add ("System.Core");
}
public static string OutputFile
Report.WarningLevel = level;
}
- static void SetupV2 ()
- {
- RootContext.Version = LanguageVersion.Default;
- defines.Add ("__V2__");
- }
-
static void Version ()
{
string version = Assembly.GetExecutingAssembly ().GetName ().Version.ToString ();
// deprecated in favor of the CSCParseOption, which will also handle the
// options that start with a dash in the future.
//
- static bool UnixParseOption (string arg, ref string [] args, ref int i)
+ bool UnixParseOption (string arg, ref string [] args, ref int i)
{
switch (arg){
case "-v":
Usage ();
Environment.Exit (1);
}
- defines.Add (args [++i]);
+ RootContext.AddConditional (args [++i]);
return true;
- case "--show-counters":
- show_counters = true;
- return true;
-
- case "--expect-error": {
- int code = 0;
-
- try {
- code = Int32.Parse (
- args [++i], NumberStyles.AllowLeadingSign);
- Report.ExpectedError = code;
- } catch {
- Report.Error (-14, "Invalid number specified");
- }
- return true;
- }
-
case "--tokenize":
tokenize = true;
return true;
Report.Fatal = true;
return true;
- case "--werror":
- Report.Warning (-29, 1, "Compatibility: Use -warnaserror: option instead of --werror");
- Report.WarningsAreErrors = true;
- return true;
-
case "--nowarn":
Report.Warning (-29, 1, "Compatibility: Use -nowarn instead of --nowarn");
if ((i + 1) >= args.Length){
Report.Error (5, "--recurse requires an argument");
Environment.Exit (1);
}
- CompileFiles (args [++i], true);
+ ProcessSourceFiles (args [++i], true);
return true;
case "--timestamp":
last_time = first_time = DateTime.Now;
return true;
- case "--pause":
- pause = true;
- return true;
-
case "--debug": case "-g":
Report.Warning (-29, 1, "Compatibility: Use -debug option instead of -g or --debug");
want_debugging_support = true;
return false;
}
+#if !SMCS_SOURCE
+ public static string GetPackageFlags (string packages, bool fatal)
+ {
+ ProcessStartInfo pi = new ProcessStartInfo ();
+ pi.FileName = "pkg-config";
+ pi.RedirectStandardOutput = true;
+ pi.UseShellExecute = false;
+ pi.Arguments = "--libs " + packages;
+ Process p = null;
+ try {
+ p = Process.Start (pi);
+ } catch (Exception e) {
+ Report.Error (-27, "Couldn't run pkg-config: " + e.Message);
+ if (fatal)
+ Environment.Exit (1);
+ p.Close ();
+ return null;
+ }
+
+ if (p.StandardOutput == null){
+ Report.Warning (-27, 1, "Specified package did not return any information");
+ p.Close ();
+ return null;
+ }
+ string pkgout = p.StandardOutput.ReadToEnd ();
+ p.WaitForExit ();
+ if (p.ExitCode != 0) {
+ Report.Error (-27, "Error running pkg-config. Check the above output.");
+ if (fatal)
+ Environment.Exit (1);
+ p.Close ();
+ return null;
+ }
+ p.Close ();
+
+ return pkgout;
+ }
+#endif
+
//
// This parses the -arg and /arg options to the compiler, even if the strings
// in the following text use "/arg" on the strings.
//
- static bool CSCParseOption (string option, ref string [] args, ref int i)
+ bool CSCParseOption (string option, ref string [] args)
{
int idx = option.IndexOf (':');
string arg, value;
value = option.Substring (idx + 1);
}
- switch (arg){
+ switch (arg.ToLower (CultureInfo.InvariantCulture)){
case "/nologo":
return true;
Environment.Exit (1);
}
- foreach (string d in value.Split (';', ',')){
+ foreach (string d in value.Split (argument_value_separator)) {
if (!Tokenizer.IsValidIdentifier (d)) {
Report.Warning (2029, 1, "Invalid conditional define symbol `{0}'", d);
continue;
}
- defines.Add (d);
+ RootContext.AddConditional (d);
}
return true;
}
//
Console.WriteLine ("To file bug reports, please visit: http://www.mono-project.com/Bugs");
return true;
-
+#if !SMCS_SOURCE
case "/pkg": {
string packages;
Environment.Exit (1);
}
packages = String.Join (" ", value.Split (new Char [] { ';', ',', '\n', '\r'}));
+ string pkgout = GetPackageFlags (packages, true);
- ProcessStartInfo pi = new ProcessStartInfo ();
- pi.FileName = "pkg-config";
- pi.RedirectStandardOutput = true;
- pi.UseShellExecute = false;
- pi.Arguments = "--libs " + packages;
- Process p = null;
- try {
- p = Process.Start (pi);
- } catch (Exception e) {
- Report.Error (-27, "Couldn't run pkg-config: " + e.Message);
- Environment.Exit (1);
- }
-
- if (p.StandardOutput == null){
- Report.Warning (-27, 1, "Specified package did not return any information");
- return true;
- }
- string pkgout = p.StandardOutput.ReadToEnd ();
- p.WaitForExit ();
- if (p.ExitCode != 0) {
- Report.Error (-27, "Error running pkg-config. Check the above output.");
- Environment.Exit (1);
- }
-
if (pkgout != null){
string [] xargs = pkgout.Trim (new Char [] {' ', '\n', '\r', '\t'}).
Split (new Char [] { ' ', '\t'});
args = AddArgs (args, xargs);
}
- p.Close ();
return true;
}
-
+#endif
case "/linkres":
case "/linkresource":
case "/res":
if (embedded_resources == null)
embedded_resources = new Resources ();
- bool embeded = arg.StartsWith ("/r");
- string[] s = value.Split (',');
+ bool embeded = arg [1] == 'r' || arg [1] == 'R';
+ string[] s = value.Split (argument_value_separator);
switch (s.Length) {
- case 1:
- if (s[0].Length == 0)
- goto default;
- embedded_resources.Add (embeded, s [0], Path.GetFileName (s[0]));
- break;
- case 2:
- embedded_resources.Add (embeded, s [0], s [1]);
- break;
- case 3:
- if (s [2] != "public" && s [2] != "private") {
- Report.Error (1906, "Invalid resource visibility option `{0}'. Use either `public' or `private' instead", s [2]);
- return true;
- }
- embedded_resources.Add (embeded, s [0], s [1], s [2] == "private");
- break;
- default:
- Report.Error (-2005, "Wrong number of arguments for option `{0}'", option);
- break;
+ case 1:
+ if (s[0].Length == 0)
+ goto default;
+ embedded_resources.Add (embeded, s [0], Path.GetFileName (s[0]));
+ break;
+ case 2:
+ embedded_resources.Add (embeded, s [0], s [1]);
+ break;
+ case 3:
+ if (s [2] != "public" && s [2] != "private") {
+ Report.Error (1906, "Invalid resource visibility option `{0}'. Use either `public' or `private' instead", s [2]);
+ return true;
+ }
+ embedded_resources.Add (embeded, s [0], s [1], s [2] == "private");
+ break;
+ default:
+ Report.Error (-2005, "Wrong number of arguments for option `{0}'", option);
+ break;
}
return true;
Report.Error (5, "-recurse requires an argument");
Environment.Exit (1);
}
- CompileFiles (value, true);
+ ProcessSourceFiles (value, true);
return true;
case "/r":
Environment.Exit (1);
}
- string [] refs = value.Split (new char [] { ';', ',' });
+ string[] refs = value.Split (argument_value_separator);
foreach (string r in refs){
string val = r;
int index = val.IndexOf ('=');
AddExternAlias (alias, assembly);
return true;
}
-
- references.Add (val);
+
+ if (val.Length != 0)
+ references.Add (val);
}
return true;
}
Environment.Exit (1);
}
- string [] refs = value.Split (new char [] { ';', ',' });
+ string[] refs = value.Split (argument_value_separator);
foreach (string r in refs){
modules.Add (r);
}
Report.Error (5, arg + " requires an argument");
Environment.Exit (1);
}
+
+ if (win32IconFile != null)
+ Report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");
win32ResourceFile = value;
return true;
Environment.Exit (1);
}
+ if (win32ResourceFile != null)
+ Report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");
+
win32IconFile = value;
return true;
}
Environment.Exit (1);
}
- libdirs = value.Split (new Char [] { ',' });
+ libdirs = value.Split (argument_value_separator);
foreach (string dir in libdirs)
link_paths.Add (dir);
return true;
case "/warnaserror":
case "/warnaserror+":
- Report.WarningsAreErrors = true;
+ if (value.Length == 0) {
+ Report.WarningsAreErrors = true;
+ } else {
+ foreach (string wid in value.Split (argument_value_separator))
+ Report.AddWarningAsError (wid);
+ }
return true;
case "/warnaserror-":
- Report.WarningsAreErrors = false;
+ if (value.Length == 0) {
+ Report.WarningsAreErrors = false;
+ } else {
+ foreach (string wid in value.Split (argument_value_separator))
+ Report.RemoveWarningAsError (wid);
+ }
return true;
case "/warn":
Report.Error (5, "/nowarn requires an argument");
Environment.Exit (1);
}
-
- warns = value.Split (new Char [] {','});
+
+ warns = value.Split (argument_value_separator);
foreach (string wc in warns){
try {
+ if (wc.Trim ().Length == 0)
+ continue;
+
int warn = Int32.Parse (wc);
if (warn < 1) {
throw new ArgumentOutOfRangeException("warn");
return true;
}
- case "/noconfig-":
- load_default_config = true;
- return true;
-
case "/noconfig":
- case "/noconfig+":
load_default_config = false;
return true;
RootContext.StrongNameDelaySign = false;
return true;
- case "/v2":
- case "/2":
- Console.WriteLine ("The compiler option -2 is obsolete. Please use /langversion instead");
- SetupV2 ();
- return true;
-
case "/langversion":
switch (value.ToLower (CultureInfo.InvariantCulture)) {
case "iso-1":
return true;
case "default":
- SetupV2 ();
+ RootContext.Version = LanguageVersion.Default;
+#if GMCS_SOURCE
+ RootContext.AddConditional ("__V2__");
+#endif
return true;
#if GMCS_SOURCE
case "iso-2":
RootContext.Version = LanguageVersion.ISO_2;
return true;
-
- case "linq":
- RootContext.Version = LanguageVersion.LINQ;
+ case "future":
+ RootContext.Version = LanguageVersion.Future;
return true;
#endif
}
return new_args;
}
- static void AddExternAlias (string identifier, string assembly)
+ void AddExternAlias (string identifier, string assembly)
{
if (assembly.Length == 0) {
Report.Error (1680, "Invalid reference alias '" + identifier + "='. Missing filename");
return true;
}
-
- /// <summary>
- /// Parses the arguments, and drives the compilation
- /// process.
- /// </summary>
- ///
- /// <remarks>
- /// TODO: Mostly structured to debug the compiler
- /// now, needs to be turned into a real driver soon.
- /// </remarks>
- // [MonoTODO("Change error code for unknown argument to something reasonable")]
- internal static bool MainDriver (string [] args)
- {
- int i;
- bool parsing_options = true;
-
- encoding = Encoding.Default;
-
- references = new ArrayList ();
- external_aliases = new Hashtable ();
- soft_references = new ArrayList ();
- modules = new ArrayList ();
- link_paths = new ArrayList ();
-
- SetupDefaultDefines ();
-
- //
- // Setup defaults
- //
- // This is not required because Assembly.Load knows about this
- // path.
- //
-
- Hashtable response_file_list = null;
-
- for (i = 0; i < args.Length; i++){
- string arg = args [i];
- if (arg.Length == 0)
- continue;
-
- if (arg.StartsWith ("@")){
- string [] extra_args;
- string response_file = arg.Substring (1);
-
- if (response_file_list == null)
- response_file_list = new Hashtable ();
-
- if (response_file_list.Contains (response_file)){
- Report.Error (
- 1515, "Response file `" + response_file +
- "' specified multiple times");
- Environment.Exit (1);
- }
-
- response_file_list.Add (response_file, response_file);
-
- extra_args = LoadArgs (response_file);
- if (extra_args == null){
- Report.Error (2011, "Unable to open response file: " +
- response_file);
- return false;
- }
-
- args = AddArgs (args, extra_args);
- continue;
- }
-
- if (parsing_options){
- if (arg == "--"){
- parsing_options = false;
- continue;
- }
-
- if (arg.StartsWith ("-")){
- if (UnixParseOption (arg, ref args, ref i))
- continue;
-
- // Try a -CSCOPTION
- string csc_opt = "/" + arg.Substring (1);
- if (CSCParseOption (csc_opt, ref args, ref i))
- continue;
-
- Error_WrongOption (arg);
- return false;
- } else {
- if (arg [0] == '/'){
- if (CSCParseOption (arg, ref args, ref i))
- continue;
-
- // Need to skip `/home/test.cs' however /test.cs is considered as error
- if (arg.Length < 2 || arg.IndexOf ('/', 2) == -1) {
- Error_WrongOption (arg);
- return false;
- }
- }
- }
- }
- CompileFiles (arg, false);
- }
+ //
+ // Main compilation method
+ //
+ public bool Compile ()
+ {
+ // TODO: Should be passed to parser as an argument
+ RootContext.ToplevelTypes = new ModuleContainer (RootContext.Unsafe);
- ProcessFiles ();
+ Parse ();
+ if (Report.Errors > 0)
+ return false;
- if (tokenize)
+ if (tokenize || parse_only)
return true;
if (RootContext.ToplevelTypes.NamespaceEntry != null)
throw new InternalErrorException ("who set it?");
- //
- // If we are an exe, require a source file for the entry point
- //
- if (RootContext.Target == Target.Exe || RootContext.Target == Target.WinExe || RootContext.Target == Target.Module){
- if (first_source == null){
- Report.Error (2008, "No files to compile were specified");
- return false;
- }
-
- }
-
- //
- // If there is nothing to put in the assembly, and we are not a library
- //
- if (first_source == null && embedded_resources == null){
- Report.Error (2008, "No files to compile were specified");
- return false;
- }
-
- if (Report.Errors > 0)
- return false;
-
- if (parse_only)
- return true;
-
- if (load_default_config)
- DefineDefaultConfig ();
-
- if (Report.Errors > 0){
- return false;
- }
-
- //
- // Load assemblies required
- //
- if (timestamps)
- ShowTime ("Loading references");
- link_paths.Add (GetSystemDir ());
- link_paths.Add (Directory.GetCurrentDirectory ());
- LoadReferences ();
-
- if (timestamps)
- ShowTime (" References loaded");
-
- if (Report.Errors > 0){
- return false;
- }
+ ProcessDefaultConfig ();
//
// Quick hack
set_method.Invoke (CodeGen.Assembly.Builder, BindingFlags.Default, null, new object[]{true}, null);
}
- RootNamespace.Global.AddModuleReference (CodeGen.Module.Builder);
+ GlobalRootNamespace.Instance.AddModuleReference (RootContext.ToplevelTypes.Builder);
+ //
+ // Load assemblies required
+ //
+ if (timestamps)
+ ShowTime ("Loading references");
+
+ LoadReferences ();
+
if (modules.Count > 0) {
foreach (string module in modules)
LoadModule (module);
}
- //
- // Before emitting, we need to get the core
- // types emitted from the user defined types
- // or from the system ones.
- //
if (timestamps)
- ShowTime ("Initializing Core Types");
- if (!RootContext.StdLib){
- RootContext.ResolveCore ();
- if (Report.Errors > 0)
- return false;
- }
+ ShowTime ("References loaded");
- TypeManager.InitCoreTypes ();
+ if (!TypeManager.InitCoreTypes () || Report.Errors > 0)
+ return false;
+
+ TypeManager.InitOptionalCoreTypes ();
+
if (timestamps)
ShowTime (" Core Types done");
- CodeGen.Module.Resolve ();
-
//
// The second pass of the compiler
//
RootContext.BootCorlib_PopulateCoreTypes ();
RootContext.PopulateTypes ();
- TypeManager.InitCodeHelpers ();
-
- RootContext.DefineTypes ();
-
if (Report.Errors == 0 &&
RootContext.Documentation != null &&
!RootContext.Documentation.OutputDocComment (
}
if (RootContext.NeedsEntryPoint) {
- MethodInfo ep = RootContext.EntryPoint;
+ Method ep = RootContext.EntryPoint;
if (ep == null) {
if (RootContext.MainClass != null) {
return false;
}
- CodeGen.Assembly.Builder.SetEntryPoint (ep, k);
+ CodeGen.Assembly.Builder.SetEntryPoint (ep.MethodBuilder, k);
} else if (RootContext.MainClass != null) {
Report.Error (2017, "Cannot specify -main if building a module or library");
}
// Add Win32 resources
//
- CodeGen.Assembly.Builder.DefineVersionInfoResource ();
-
if (win32ResourceFile != null) {
try {
CodeGen.Assembly.Builder.DefineUnmanagedResource (win32ResourceFile);
- }
- catch (ArgumentException) {
+ } catch (ArgumentException) {
Report.RuntimeMissingSupport (Location.Null, "resource embeding");
}
+ } else {
+ CodeGen.Assembly.Builder.DefineVersionInfoResource ();
}
if (win32IconFile != null) {
- MethodInfo define_icon = typeof (AssemblyBuilder).GetMethod ("DefineIconResource", BindingFlags.Instance|BindingFlags.Public|BindingFlags.NonPublic);
+ MethodInfo define_icon = typeof (AssemblyBuilder).GetMethod ("DefineIconResource", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (define_icon == null) {
Report.RuntimeMissingSupport (Location.Null, "resource embeding");
+ } else {
+ define_icon.Invoke (CodeGen.Assembly.Builder, new object [] { win32IconFile });
}
- define_icon.Invoke (CodeGen.Assembly.Builder, new object [] { win32IconFile });
}
if (Report.Errors > 0)
return false;
- CodeGen.Save (output_file);
+ CodeGen.Save (output_file, want_debugging_support);
if (timestamps) {
ShowTime ("Saved output");
ShowTotalTime ("Total");
{
Report.Stderr = error;
try {
- return Driver.MainDriver (args) && Report.Errors == 0;
+ Driver d = Driver.Create (args, true);
+ if (d == null)
+ return false;
+
+ return d.Compile () && Report.Errors == 0;
}
finally {
Report.Stderr = Console.Error;
return Report.AllWarnings;
}
}
+
+ public static void Reset ()
+ {
+ Reset (true);
+ }
+
+ public static void PartialReset ()
+ {
+ Reset (false);
+ }
- static void Reset ()
+ public static void Reset (bool full_flag)
{
Driver.Reset ();
- RootContext.Reset ();
- Tokenizer.Reset ();
+ RootContext.Reset (full_flag);
Location.Reset ();
Report.Reset ();
TypeManager.Reset ();
+ PredefinedAttributes.Reset ();
TypeHandle.Reset ();
- RootNamespace.Reset ();
+
+ if (full_flag)
+ GlobalRootNamespace.Reset ();
+
NamespaceEntry.Reset ();
CodeGen.Reset ();
Attribute.Reset ();
AttributeTester.Reset ();
+ AnonymousTypeClass.Reset ();
+ AnonymousMethodBody.Reset ();
+ AnonymousMethodStorey.Reset ();
+ SymbolWriter.Reset ();
+ Switch.Reset ();
+ Linq.QueryBlock.TransparentParameter.Reset ();
+ Convert.Reset ();
+ TypeInfo.Reset ();
}
+
}
}
projects / mono.git / blobdiff