// Licensed under the terms of the GNU GPL
//
// (C) 2001, 2002, 2003 Ximian, Inc (http://www.ximian.com)
-// (C) 2004 Novell, Inc
+// (C) 2004, 2005 Novell, Inc
//
namespace Mono.CSharp
static DateTime last_time, first_time;
//
- // Encoding: ISO-Latin1 is 28591
+ // Encoding.
//
+ static Encoding default_encoding;
static Encoding encoding;
- //
- // Whether the user has specified a different encoder manually
- //
- static bool using_default_encoder = true;
-
-
static public void Reset ()
{
want_debugging_support = false;
win32ResourceFile = win32IconFile = null;
defines = null;
output_file = null;
- encoding = null;
- using_default_encoder = true;
+ encoding = default_encoding = null;
+ first_source = null;
}
public static void ShowTime (string msg)
try {
input = File.OpenRead (file.Name);
} catch {
- Report.Error (2001, "Source file '" + file.Name + "' could not be opened");
+ Report.Error (2001, "Source file `" + file.Name + "' could not be found");
return;
}
using (input){
- SeekableStreamReader reader = new SeekableStreamReader (input, encoding, using_default_encoder);
+ SeekableStreamReader reader = new SeekableStreamReader (input, encoding);
Tokenizer lexer = new Tokenizer (reader, file, defines);
int token, tokens = 0, errors = 0;
try {
input = File.OpenRead (file.Name);
} catch {
- Report.Error (2001, "Source file '" + file.Name + "' could not be opened");
+ Report.Error (2001, "Source file `" + file.Name + "' could not be found");
return;
}
- SeekableStreamReader reader = new SeekableStreamReader (input, encoding, using_default_encoder);
-
+ SeekableStreamReader reader = new SeekableStreamReader (input, encoding);
+
+ // Check 'MZ' header
+ if (reader.Read () == 77 && reader.Read () == 90) {
+ Report.Error (2015, "Source file `{0}' is a binary file and not a text file", file.Name);
+ input.Close ();
+ return;
+ }
+
+ reader.Position = 0;
parser = new CSharpParser (reader, file, defines);
+ parser.ErrorOutput = Report.Stderr;
try {
parser.parse ();
} catch (Exception ex) {
" --parse Only parses the source file\n" +
" --stacktrace Shows stack trace at error location\n" +
" --timestamp Displays time stamps of various compiler events\n" +
+ " --expect-error X Expect that error X will be encountered\n" +
" -2 Enables experimental C# features\n" +
" -v Verbose parsing (for debugging the parser)\n" +
" --mcs-debug X Sets MCS debugging level to X\n");
static void Usage ()
{
Console.WriteLine (
- "Mono C# compiler, (C) 2001 - 2003 Ximian, Inc.\n" +
+ "Mono C# compiler, (C) 2001 - 2005 Novell, Inc.\n" +
"mcs [options] source-files\n" +
" --about About the Mono C# compiler\n" +
" -addmodule:MODULE Adds the module to the generated assembly\n" +
" -checked[+|-] Set default context to checked\n" +
- " -codepage:ID Sets code page to the one in ID\n" +
- " (number, `utf8' or `reset')\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 symbols (short: /d:)\n" +
- " -debug[+|-] Generate debugging information\n" +
+ " -debug[+|-], -g Generate debugging information\n" +
" -delaysign[+|-] Only insert the public key into the assembly (no signing)\n" +
" -doc:FILE XML Documentation file to generate\n" +
- " -g Generate debugging information\n" +
" -keycontainer:NAME The key pair container used to strongname the assembly\n" +
" -keyfile:FILE The strongname key file used to strongname the assembly\n" +
- " -langversion:TEXT Specifies language version modes: ISO-1 or Default" + Environment.NewLine +
+ " -langversion:TEXT Specifies language version modes: ISO-1 or Default\n" +
" -lib:PATH1,PATH2 Adds the paths to the assembly link path\n" +
" -main:class Specified the class that contains the entry point\n" +
" -noconfig[+|-] Disables implicit references to assemblies\n" +
" -nostdlib[+|-] Does not load core libraries\n" +
" -nowarn:W1[,W2] Disables one or more warnings\n" +
- " -optimize[+|-] Enables code optimalizations" + Environment.NewLine +
+ " -optimize[+|-] Enables code optimalizations\n" +
" -out:FNAME Specifies output file\n" +
" -pkg:P1[,Pn] References packages P1..Pn\n" +
- " --expect-error X Expect that error X will be encountered\n" +
" -recurse:SPEC Recursively compiles the files in SPEC ([dir]/file)\n" +
" -reference:ASS References the specified assembly (-r:ASS)\n" +
" -target:KIND Specifies the target (KIND is one of: exe, winexe,\n" +
static void TargetUsage ()
{
- Report.Error (2019, "Valid options for -target: are exe, winexe, library or module");
+ Report.Error (2019, "Invalid target type for -target. Valid options are `exe', `winexe', `library' or `module'");
}
static void About ()
{
Console.WriteLine (
- "The Mono C# compiler is (C) 2001, 2002, 2003 Ximian, Inc.\n\n" +
+ "The Mono C# compiler is (C) 2001-2005, Novell, Inc.\n\n" +
"The compiler source code is released under the terms of the GNU GPL\n\n" +
"For more information on Mono, visit the project Web site\n" +
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) {
soft_references.Insert (p++, def);
}
- static void SetOutputFile (string name)
+ public static string OutputFile
{
- output_file = name;
+ set {
+ output_file = value;
+ }
+ get {
+ return Path.GetFileName (output_file);
+ }
}
static void SetWarningLevel (string s)
{
- int level = 0;
+ int level = -1;
try {
level = Int32.Parse (s);
} catch {
- Report.Error (
- 1900,
- "--wlevel requires a value from 0 to 4");
- return;
}
if (level < 0 || level > 4){
- Report.Error (1900, "Warning level must be 0 to 4");
+ Report.Error (1900, "Warning level must be in the range 0-4");
return;
}
RootContext.WarningLevel = level;
return true;
case "--main": case "-m":
+ Report.Warning (-29, "Compatibility: Use -main:CLASS instead of --main CLASS or -m CLASS");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
return true;
case "--unsafe":
+ Report.Warning (-29, "Compatibility: Use -unsafe instead of --unsafe");
RootContext.Unsafe = true;
return true;
return true;
case "--define":
+ Report.Warning (-29, "Compatibility: Use -d:SYMBOL instead of --define SYMBOL");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
case "-o":
case "--output":
+ Report.Warning (-29, "Compatibility: Use -out:FILE instead of --output FILE or -o FILE");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
}
- SetOutputFile (args [++i]);
+ OutputFile = args [++i];
return true;
-
+
case "--checked":
+ Report.Warning (-29, "Compatibility: Use -checked instead of --checked");
RootContext.Checked = true;
return true;
case "--linkresource":
case "--linkres":
+ Report.Warning (-29, "Compatibility: Use -linkres:VALUE instead of --linkres VALUE");
if ((i + 1) >= args.Length){
Usage ();
Report.Error (5, "Missing argument to --linkres");
case "--resource":
case "--res":
+ Report.Warning (-29, "Compatibility: Use -res:VALUE instead of --res VALUE");
if ((i + 1) >= args.Length){
Usage ();
Report.Error (5, "Missing argument to --resource");
return true;
case "--target":
+ Report.Warning (-29, "Compatibility: Use -target:KIND instead of --target KIND");
if ((i + 1) >= args.Length){
Environment.Exit (1);
return true;
return true;
case "-r":
+ Report.Warning (-29, "Compatibility: Use -r:LIBRARY instead of -r library");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
return true;
case "-L":
+ Report.Warning (-29, "Compatibility: Use -lib:ARG instead of --L arg");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
return true;
case "--nostdlib":
+ Report.Warning (-29, "Compatibility: Use -nostdlib instead of --nostdlib");
RootContext.StdLib = false;
return true;
return true;
case "--werror":
+ Report.Warning (-29, "Compatibility: Use -warnaserror: option instead of --werror");
Report.WarningsAreErrors = true;
return true;
case "--nowarn":
+ Report.Warning (-29, "Compatibility: Use -nowarn instead of --nowarn");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
return true;
case "--wlevel":
+ Report.Warning (-29, "Compatibility: Use -warn:LEVEL instead of --wlevel LEVEL");
if ((i + 1) >= args.Length){
Report.Error (
1900,
return true;
case "--recurse":
+ Report.Warning (-29, "Compatibility: Use -recurse:PATTERN option instead --recurse PATTERN");
if ((i + 1) >= args.Length){
Report.Error (5, "--recurse requires an argument");
Environment.Exit (1);
return true;
case "--debug": case "-g":
+ Report.Warning (-29, "Compatibility: Use -debug option instead of -g or --debug");
want_debugging_support = true;
return true;
case "--noconfig":
+ Report.Warning (-29, "Compatibility: Use -noconfig option instead of --noconfig");
load_default_config = false;
return true;
}
}
//
- // Currently it is very basic option parsing, but eventually, this will
- // be the complete option parser
+ // 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)
{
Usage ();
Environment.Exit (1);
}
- SetOutputFile (value);
+ OutputFile = value;
return true;
case "/optimize":
return true;
}
+ case "/bugreport":
+ //
+ // We should collect data, runtime, etc and store in the file specified
+ //
+ Console.WriteLine ("To file bug reports, please visit: http://www.mono-project.com/Bugs");
+ return true;
+
case "/linkres":
case "/linkresource":
if (value == ""){
embedded_resources = new ArrayList ();
if (embedded_resources.Contains (value)) {
- Report.Error (1508, String.Format ("The resource identifier '{0}' has already been used in this assembly.", value));
+ Report.Error (1508, String.Format ("The resource identifier `{0}' has already been used in this assembly.", value));
}
else if (value.IndexOf (',') != -1 && embedded_resources.Contains (value.Split (',')[1])) {
- Report.Error (1508, String.Format ("The resource identifier '{0}' has already been used in this assembly.", value));
+ Report.Error (1508, String.Format ("The resource identifier `{0}' has already been used in this assembly.", value));
}
else {
embedded_resources.Add (value);
}
Report.SetIgnoreWarning (warn);
} catch {
- Report.Error (1904, String.Format("'{0}' is not a valid warning number", wc));
+ Report.Error (1904, String.Format("`{0}' is not a valid warning number", wc));
}
}
return true;
SetupV2 ();
return true;
}
- Report.Error (1617, "Invalid option '{0}' for /langversion; must be ISO-1 or Default", value);
+ Report.Error (1617, "Invalid option `{0}' for /langversion. It must be either `ISO-1' or `Default'", value);
return true;
case "/codepage":
- int cp = -1;
-
- if (value == "utf8"){
+ switch (value) {
+ case "utf8":
encoding = new UTF8Encoding();
- using_default_encoder = false;
- return true;
- }
- if (value == "reset"){
- //
- // 28591 is the code page for ISO-8859-1 encoding.
- //
- cp = 28591;
- using_default_encoder = true;
- }
-
- try {
- cp = Int32.Parse (value);
- encoding = Encoding.GetEncoding (cp);
- using_default_encoder = false;
- } catch {
- Report.Error (2016, String.Format("Code page '{0}' is invalid or not installed", cp));
+ break;
+ case "reset":
+ encoding = default_encoding;
+ break;
+ default:
+ try {
+ encoding = Encoding.GetEncoding (
+ Int32.Parse (value));
+ } catch {
+ Report.Error (2016, "Code page `{0}' is invalid or not installed", value);
+ }
+ break;
}
return true;
}
- //Report.Error (2007, String.Format ("Unrecognized command-line option: '{0}'", option));
- //Environment.Exit (1);
+
return false;
}
+ static void Error_WrongOption (string option)
+ {
+ Report.Error (2007, "Unrecognized command-line option: `{0}'", option);
+ }
+
static string [] AddArgs (string [] args, string [] extra_args)
{
string [] new_args;
bool parsing_options = true;
try {
- encoding = Encoding.GetEncoding (28591);
- } catch {
- Console.WriteLine ("Error: could not load encoding 28591, trying 1252");
- encoding = Encoding.GetEncoding (1252);
+ // Latin1
+ default_encoding = Encoding.GetEncoding (28591);
+ } catch (Exception) {
+ // iso-8859-1
+ default_encoding = Encoding.GetEncoding (1252);
}
-
+ encoding = default_encoding;
+
references = new ArrayList ();
soft_references = new ArrayList ();
modules = new ArrayList ();
string csc_opt = "/" + arg.Substring (1);
if (CSCParseOption (csc_opt, ref args, ref i))
continue;
+
+ Error_WrongOption (arg);
+ return false;
} else {
- if (arg.StartsWith ("/")){
+ 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;
+ }
}
}
}
if (timestamps)
ShowTime (" Core Types done");
+ CodeGen.Module.ResolveAttributes ();
+
//
// The second pass of the compiler
//
if (!RootContext.StdLib)
RootContext.BootCorlib_PopulateCoreTypes ();
RootContext.PopulateTypes ();
+
+ TypeManager.InitCodeHelpers ();
+
RootContext.DefineTypes ();
if (RootContext.Documentation != null &&
output_file))
return false;
- TypeManager.InitCodeHelpers ();
-
//
// Verify using aliases now
//
return false;
}
- if (RootContext.VerifyClsCompliance) {
+ if (RootContext.VerifyClsCompliance) {
CodeGen.Assembly.ResolveClsCompliance ();
if (CodeGen.Assembly.IsClsCompliant) {
AttributeTester.VerifyModulesClsCompliance ();
TypeManager.LoadAllImportedTypes ();
- AttributeTester.VerifyTopLevelNameClsCompliance ();
}
}
+ if (Report.Errors > 0)
+ return false;
//
// The code generator
if (ep == null) {
if (RootContext.MainClass != null) {
- DeclSpace main_cont = RootContext.Tree.GetDecl (MemberName.FromDotted (RootContext.MainClass));
+ DeclSpace main_cont = RootContext.Tree.GetDecl (MemberName.FromDotted (RootContext.MainClass, Location.Null));
if (main_cont == null) {
- Report.Error (1555, output_file, "Could not find '{0}' specified for Main method", RootContext.MainClass);
+ Report.Error (1555, "Could not find `{0}' specified for Main method", RootContext.MainClass);
return false;
}
if (!(main_cont is ClassOrStruct)) {
- Report.Error (1556, output_file, "'{0}' specified for Main method must be a valid class or struct", RootContext.MainClass);
+ Report.Error (1556, "`{0}' specified for Main method must be a valid class or struct", RootContext.MainClass);
return false;
}
- Report.Error (1558, main_cont.Location, "'{0}' does not have a suitable static Main method", main_cont.GetSignatureForError ());
+ Report.Error (1558, main_cont.Location, "`{0}' does not have a suitable static Main method", main_cont.GetSignatureForError ());
return false;
}
if (Report.Errors == 0)
- Report.Error (5001, "Program " + output_file +
- " does not have an entry point defined");
+ Report.Error (5001, "Program `{0}' does not contain a static `Main' method suitable for an entry point",
+ output_file);
return false;
}
CodeGen.Assembly.Builder.SetEntryPoint (ep, k);
} else if (RootContext.MainClass != null) {
- Report.Error (2017, "Can not specify -main: when building module or library");
+ Report.Error (2017, "Cannot specify -main if building a module or library");
}
//
// This is the only public entry point
//
public class CompilerCallableEntryPoint : MarshalByRefObject {
- static bool used = false;
-
- public static bool InvokeCompiler (string [] args)
+ public static bool InvokeCompiler (string [] args, TextWriter error)
{
- if (used)
+ Report.Stderr = error;
+ try {
+ return Driver.MainDriver (args) && Report.Errors == 0;
+ }
+ finally {
+ Report.Stderr = Console.Error;
Reset ();
- else
- used = true;
-
- return Driver.MainDriver (args) && Report.Errors == 0;
+ }
}
-
+
static void Reset ()
{
Driver.Reset ();
projects / mono.git / blobdiff