// 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
using System.Reflection;
using System.Reflection.Emit;
using System.Collections;
+ using System.Collections.Specialized;
using System.Diagnostics;
using System.IO;
using System.Text;
//
static ArrayList soft_references;
+ //
+ // External aliases for assemblies.
+ //
+ static Hashtable external_aliases;
+
//
// Modules to be linked
//
//
static bool load_default_config = true;
- static Hashtable response_file_list;
-
//
// A list of resource files
//
- static ArrayList resources;
- static ArrayList embedded_resources;
+ static Resources embedded_resources;
static string win32ResourceFile;
static string win32IconFile;
static DateTime last_time, first_time;
//
- // Encoding: ISO-Latin1 is 28591
+ // 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;
+ 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)
{
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\n" +
" -out:FNAME Specifies output file\n" +
- " -doc:XMLFILE Generates xml documentation into specified 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" +
" http://www.go-mono.com\n\n" +
- "The compiler was written by Miguel de Icaza, Ravi Pratap, Martin Baulig and Marek Safar");
+ "The compiler was written by Miguel de Icaza, Ravi Pratap, Martin Baulig, Marek Safar, Raja R Harinath");
Environment.Exit (0);
}
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) {
if (Report.Warnings > 0) {
- Console.Write(" - {0} warning(s)", Report.Warnings);
+ Console.WriteLine ("Compilation succeeded - {0} warning(s)", Report.Warnings);
}
- Console.WriteLine();
if (show_counters){
Console.WriteLine ("Counter1: " + counter1);
Console.WriteLine ("Counter2: " + counter2);
}
static public void LoadAssembly (string assembly, bool soft)
+ {
+ LoadAssembly (assembly, null, soft);
+ }
+
+ static public void LoadAssembly (string assembly, string alias, bool soft)
{
Assembly a;
string total_log = "";
a = Assembly.LoadFrom (assembly);
} else {
string ass = assembly;
- if (ass.EndsWith (".dll"))
+ if (ass.EndsWith (".dll") || ass.EndsWith (".exe"))
ass = assembly.Substring (0, assembly.Length - 4);
a = Assembly.Load (ass);
}
- TypeManager.AddAssembly (a);
+ // Extern aliased refs require special handling
+ if (alias == null)
+ RootNamespace.Global.AddAssemblyReference (a);
+ else
+ RootNamespace.DefineRootNamespace (alias, a);
} catch (FileNotFoundException){
foreach (string dir in link_paths){
string full_path = Path.Combine (dir, assembly);
- if (!assembly.EndsWith (".dll"))
+ if (!assembly.EndsWith (".dll") && !assembly.EndsWith (".exe"))
full_path += ".dll";
try {
a = Assembly.LoadFrom (full_path);
- TypeManager.AddAssembly (a);
+ if (alias == null)
+ RootNamespace.Global.AddAssemblyReference (a);
+ else
+ RootNamespace.DefineRootNamespace (alias, a);
return;
} catch (FileNotFoundException ff) {
total_log += ff.FusionLog;
catch (TargetInvocationException ex) {
throw ex.InnerException;
}
- TypeManager.AddModule (m);
+ RootNamespace.Global.AddModuleReference (m);
}
catch (FileNotFoundException){
catch (TargetInvocationException ex) {
throw ex.InnerException;
}
- TypeManager.AddModule (m);
+ RootNamespace.Global.AddModuleReference (m);
return;
} catch (FileNotFoundException ff) {
total_log += ff.FusionLog;
foreach (string r in soft_references)
LoadAssembly (r, true);
+
+ foreach (DictionaryEntry entry in external_aliases)
+ LoadAssembly ((string) entry.Value, (string) entry.Key, false);
return;
}
//
static string GetSystemDir ()
{
- Assembly [] assemblies = AppDomain.CurrentDomain.GetAssemblies ();
-
- foreach (Assembly a in assemblies){
- string codebase = a.Location;
- string fn = System.IO.Path.GetFileName (codebase);
- if (fn == "corlib.dll" || fn == "mscorlib.dll"){
- return codebase.Substring (0, codebase.LastIndexOf (System.IO.Path.DirectorySeparatorChar));
- }
- }
-
- Report.Error (-15, "Can not compute my system path");
- return "";
+ return Path.GetDirectoryName (typeof (object).Assembly.Location);
}
//
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");
- Environment.Exit (1);
}
if (level < 0 || level > 4){
- Report.Error (1900, "Warning level must be 0 to 4");
- Environment.Exit (1);
+ Report.Error (1900, "Warning level must be in the range 0-4");
+ return;
}
RootContext.WarningLevel = level;
- TestWarningConflict ();
- }
-
- static void TestWarningConflict ()
- {
- if (RootContext.WarningLevel == 0 && Report.WarningsAreErrors) {
- Report.Error (1901, "Conflicting options specified: Warning level 0; Treat warnings as errors");
- Environment.Exit (1);
- }
}
static void SetupV2 ()
return true;
case "--main": case "-m":
+ Report.Warning (-29, 1, "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, 1, "Compatibility: Use -unsafe instead of --unsafe");
RootContext.Unsafe = true;
return true;
return true;
case "--define":
+ Report.Warning (-29, 1, "Compatibility: Use -d:SYMBOL instead of --define SYMBOL");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
case "-o":
case "--output":
+ Report.Warning (-29, 1, "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, 1, "Compatibility: Use -checked instead of --checked");
RootContext.Checked = true;
return true;
case "--linkresource":
case "--linkres":
+ Report.Warning (-29, 1, "Compatibility: Use -linkres:VALUE instead of --linkres VALUE");
if ((i + 1) >= args.Length){
Usage ();
Report.Error (5, "Missing argument to --linkres");
Environment.Exit (1);
}
- if (resources == null)
- resources = new ArrayList ();
+ if (embedded_resources == null)
+ embedded_resources = new Resources ();
- resources.Add (args [++i]);
+ embedded_resources.Add (false, args [++i], args [i]);
return true;
case "--resource":
case "--res":
+ Report.Warning (-29, 1, "Compatibility: Use -res:VALUE instead of --res VALUE");
if ((i + 1) >= args.Length){
Usage ();
Report.Error (5, "Missing argument to --resource");
Environment.Exit (1);
}
if (embedded_resources == null)
- embedded_resources = new ArrayList ();
+ embedded_resources = new Resources ();
- embedded_resources.Add (args [++i]);
+ embedded_resources.Add (true, args [++i], args [i]);
return true;
case "--target":
+ Report.Warning (-29, 1, "Compatibility: Use -target:KIND instead of --target KIND");
if ((i + 1) >= args.Length){
Environment.Exit (1);
return true;
break;
default:
TargetUsage ();
- Environment.Exit (1);
break;
}
return true;
case "-r":
+ Report.Warning (-29, 1, "Compatibility: Use -r:LIBRARY instead of -r library");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
}
- references.Add (args [++i]);
+ string val = args [++i];
+ int idx = val.IndexOf ('=');
+ if (idx > -1) {
+ string alias = val.Substring (0, idx);
+ string assembly = val.Substring (idx + 1);
+ AddExternAlias (alias, assembly);
+ return true;
+ }
+
+ references.Add (val);
return true;
case "-L":
+ Report.Warning (-29, 1, "Compatibility: Use -lib:ARG instead of --L arg");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
return true;
case "--nostdlib":
+ Report.Warning (-29, 1, "Compatibility: Use -nostdlib instead of --nostdlib");
RootContext.StdLib = false;
return true;
return true;
case "--werror":
+ Report.Warning (-29, 1, "Compatibility: Use -warnaserror: option instead of --werror");
Report.WarningsAreErrors = true;
- TestWarningConflict();
return true;
case "--nowarn":
+ Report.Warning (-29, 1, "Compatibility: Use -nowarn instead of --nowarn");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
return true;
case "--wlevel":
+ Report.Warning (-29, 1, "Compatibility: Use -warn:LEVEL instead of --wlevel LEVEL");
if ((i + 1) >= args.Length){
Report.Error (
1900,
return true;
case "--recurse":
+ Report.Warning (-29, 1, "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, 1, "Compatibility: Use -debug option instead of -g or --debug");
want_debugging_support = true;
return true;
case "--noconfig":
+ Report.Warning (-29, 1, "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)
{
default:
TargetUsage ();
- Environment.Exit (1);
break;
}
return true;
Usage ();
Environment.Exit (1);
}
- SetOutputFile (value);
+ OutputFile = value;
return true;
case "/optimize":
case "/optimize+":
+ RootContext.Optimize = true;
+ return true;
+
case "/optimize-":
+ RootContext.Optimize = false;
+ return true;
+
case "/incremental":
case "/incremental+":
case "/incremental-":
return true;
}
- case "/linkres":
- case "/linkresource":
- if (value == ""){
- Report.Error (5, arg + " requires an argument");
- Environment.Exit (1);
- }
- if (resources == null)
- resources = new ArrayList ();
-
- resources.Add (value);
+ 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 "/pkg": {
string packages;
}
if (p.StandardOutput == null){
- Report.Warning (-27, "Specified package did not return any information");
+ Report.Warning (-27, 1, "Specified package did not return any information");
return true;
}
string pkgout = p.StandardOutput.ReadToEnd ();
return true;
}
+ case "/linkres":
+ case "/linkresource":
case "/res":
case "/resource":
- if (value == ""){
- Report.Error (5, "-resource requires an argument");
- Environment.Exit (1);
- }
if (embedded_resources == null)
- 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));
- }
- 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));
- }
- else {
- embedded_resources.Add (value);
+ embedded_resources = new Resources ();
+
+ bool embeded = arg.StartsWith ("/r");
+ string[] s = value.Split (',');
+ 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;
}
+
return true;
case "/recurse":
string [] refs = value.Split (new char [] { ';', ',' });
foreach (string r in refs){
- references.Add (r);
+ string val = r;
+ int index = val.IndexOf ("=");
+ if (index > -1) {
+ string alias = r.Substring (0, index);
+ string assembly = r.Substring (index + 1);
+ AddExternAlias (alias, assembly);
+ return true;
+ }
+
+ references.Add (val);
}
return true;
}
case "/warnaserror":
case "/warnaserror+":
Report.WarningsAreErrors = true;
- TestWarningConflict();
return true;
case "/warnaserror-":
}
Report.SetIgnoreWarning (warn);
} catch {
- Report.Error (1904, String.Format("'{0}' is not a valid warning number", wc));
- Environment.Exit (1);
+ 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);
- Environment.Exit (1);
- return false;
+ 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));
- Environment.Exit (1);
+ break;
+ case "reset":
+ encoding = Encoding.Default;
+ 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;
-
new_args = new string [extra_args.Length + args.Length];
- args.CopyTo (new_args, 0);
- extra_args.CopyTo (new_args, args.Length);
+
+ // if args contains '--' we have to take that into account
+ // split args into first half and second half based on '--'
+ // and add the extra_args before --
+ int split_position = Array.IndexOf (args, "--");
+ if (split_position != -1)
+ {
+ Array.Copy (args, new_args, split_position);
+ extra_args.CopyTo (new_args, split_position);
+ Array.Copy (args, split_position, new_args, split_position + extra_args.Length, args.Length - split_position);
+ }
+ else
+ {
+ args.CopyTo (new_args, 0);
+ extra_args.CopyTo (new_args, args.Length);
+ }
return new_args;
}
+
+ static void AddExternAlias (string identifier, string assembly)
+ {
+ if (assembly.Length == 0) {
+ Report.Error (1680, "Invalid reference alias '" + identifier + "='. Missing filename");
+ return;
+ }
+
+ if (!IsExternAliasValid (identifier)) {
+ Report.Error (1679, "Invalid extern alias for /reference. Alias '" + identifier + "' is not a valid identifier");
+ return;
+ }
+
+ // Could here hashtable throw an exception?
+ external_aliases [identifier] = assembly;
+ }
+
+ static bool IsExternAliasValid (string identifier)
+ {
+ if (identifier.Length == 0)
+ return false;
+ if (identifier [0] != '_' && !Char.IsLetter (identifier [0]))
+ return false;
+
+ for (int i = 1; i < identifier.Length; i++) {
+ char c = identifier [i];
+ if (Char.IsLetter (c) || Char.IsDigit (c))
+ continue;
+
+ UnicodeCategory category = Char.GetUnicodeCategory (c);
+ if (category != UnicodeCategory.Format || category != UnicodeCategory.NonSpacingMark ||
+ category != UnicodeCategory.SpacingCombiningMark ||
+ category != UnicodeCategory.ConnectorPunctuation)
+ return false;
+ }
+
+ return true;
+ }
/// <summary>
/// Parses the arguments, and drives the compilation
int i;
bool parsing_options = true;
- try {
- encoding = Encoding.GetEncoding (28591);
- } catch {
- Console.WriteLine ("Error: could not load encoding 28591, trying 1252");
- encoding = Encoding.GetEncoding (1252);
- }
-
+ encoding = Encoding.Default;
+
references = new ArrayList ();
+ external_aliases = new Hashtable ();
soft_references = new ArrayList ();
modules = new ArrayList ();
link_paths = new ArrayList ();
// path.
//
+ Hashtable response_file_list = null;
+
for (i = 0; i < args.Length; i++){
string arg = args [i];
if (arg == "")
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 (tokenize)
return true;
+ //
+ // This will point to the NamespaceEntry of the last file that was parsed, and may
+ // not be meaningful when resolving classes from other files. So, reset it to prevent
+ // silent bugs.
+ //
+ RootContext.Tree.Types.NamespaceEntry = null;
+
//
// If we are an exe, require a source file for the entry point
//
- if (RootContext.Target == Target.Exe || RootContext.Target == Target.WinExe){
+ 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 && resources == null){
+ if (first_source == null && embedded_resources == null){
Report.Error (2008, "No files to compile were specified");
return false;
}
if (parse_only)
return true;
- Tokenizer.Cleanup ();
-
//
// Load Core Library for default compilation
//
output_file = first_source + RootContext.TargetExt;
}
- CodeGen.Init (output_file, output_file, want_debugging_support);
+ if (!CodeGen.Init (output_file, output_file, want_debugging_support))
+ return false;
if (RootContext.Target == Target.Module) {
PropertyInfo module_only = typeof (AssemblyBuilder).GetProperty ("IsModuleOnly", BindingFlags.Instance|BindingFlags.Public|BindingFlags.NonPublic);
if (module_only == null) {
- Report.Error (0, new Location (-1), "Cannot use /target:module on this runtime: try the Mono runtime instead.");
+ Report.RuntimeMissingSupport (Location.Null, "/target:module");
Environment.Exit (1);
}
set_method.Invoke (CodeGen.Assembly.Builder, BindingFlags.Default, null, new object[]{true}, null);
}
- TypeManager.AddModule (CodeGen.Module.Builder);
+ RootNamespace.Global.AddModuleReference (CodeGen.Module.Builder);
if (modules.Count > 0) {
MethodInfo adder_method = typeof (AssemblyBuilder).GetMethod ("AddModule", BindingFlags.Instance|BindingFlags.NonPublic);
if (adder_method == null) {
- Report.Error (0, new Location (-1), "Cannot use /addmodule on this runtime: Try the Mono runtime instead.");
+ Report.RuntimeMissingSupport (Location.Null, "/addmodule");
Environment.Exit (1);
}
foreach (string module in modules)
LoadModule (adder_method, module);
}
-
- TypeManager.ComputeNamespaces ();
//
// Before emitting, we need to get the core
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 &&
+ if (Report.Errors == 0 &&
+ RootContext.Documentation != null &&
!RootContext.Documentation.OutputDocComment (
output_file))
return false;
- TypeManager.InitCodeHelpers ();
-
//
// Verify using aliases now
//
- Namespace.VerifyUsing ();
+ NamespaceEntry.VerifyAllUsing ();
if (Report.Errors > 0){
return false;
}
+
+ CodeGen.Assembly.Resolve ();
- if (RootContext.VerifyClsCompliance) {
- CodeGen.Assembly.ResolveClsCompliance ();
+ if (RootContext.VerifyClsCompliance) {
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) {
- object main_cont = RootContext.Tree.Decls [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 ());
+ 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");
}
- //
- // Add the resources
- //
- if (resources != null){
- foreach (string spec in resources){
- string file, res;
- int cp;
-
- cp = spec.IndexOf (',');
- if (cp != -1){
- file = spec.Substring (0, cp);
- res = spec.Substring (cp + 1);
- } else
- file = res = spec;
-
- CodeGen.Assembly.Builder.AddResourceFile (res, file);
- }
- }
-
if (embedded_resources != null){
- object[] margs = new object [2];
- Type[] argst = new Type [2];
- argst [0] = argst [1] = typeof (string);
-
- MethodInfo embed_res = typeof (AssemblyBuilder).GetMethod (
- "EmbedResourceFile", BindingFlags.Instance|BindingFlags.Public|BindingFlags.NonPublic,
- null, CallingConventions.Any, argst, null);
-
- if (embed_res == null) {
- Report.Warning (0, new Location (-1),
- "Cannot embed resources on this runtime: try the Mono runtime instead.");
- } else {
- foreach (string spec in embedded_resources) {
- int cp;
-
- cp = spec.IndexOf (',');
- if (cp != -1){
- margs [0] = spec.Substring (cp + 1);
- margs [1] = spec.Substring (0, cp);
- } else {
- margs [1] = spec;
- margs [0] = Path.GetFileName (spec);
- }
-
- if (File.Exists ((string) margs [1]))
- embed_res.Invoke (CodeGen.Assembly.Builder, margs);
- else {
- Report.Error (1566, "Can not find the resource " + margs [1]);
- }
- }
+ if (RootContext.Target == Target.Module) {
+ Report.Error (1507, "Cannot link resource file when building a module");
+ return false;
}
+
+ embedded_resources.Emit ();
}
//
CodeGen.Assembly.Builder.DefineUnmanagedResource (win32ResourceFile);
}
catch (ArgumentException) {
- Report.Warning (0, new Location (-1), "Cannot embed win32 resources on this runtime: try the Mono runtime instead.");
+ Report.RuntimeMissingSupport (Location.Null, "resource embeding");
}
}
if (win32IconFile != null) {
MethodInfo define_icon = typeof (AssemblyBuilder).GetMethod ("DefineIconResource", BindingFlags.Instance|BindingFlags.Public|BindingFlags.NonPublic);
if (define_icon == null) {
- Report.Warning (0, new Location (-1), "Cannot embed icon resource on this runtime: try the Mono runtime instead.");
+ Report.RuntimeMissingSupport (Location.Null, "resource embeding");
}
define_icon.Invoke (CodeGen.Assembly.Builder, new object [] { win32IconFile });
}
}
}
+ class Resources
+ {
+ interface IResource
+ {
+ void Emit ();
+ string FileName { get; }
+ }
+
+ class EmbededResource : IResource
+ {
+ static MethodInfo embed_res;
+
+ static EmbededResource () {
+ Type[] argst = new Type [] {
+ typeof (string), typeof (string), typeof (ResourceAttributes)
+ };
+
+ embed_res = typeof (AssemblyBuilder).GetMethod (
+ "EmbedResourceFile", BindingFlags.Instance|BindingFlags.Public|BindingFlags.NonPublic,
+ null, CallingConventions.Any, argst, null);
+
+ if (embed_res == null) {
+ Report.RuntimeMissingSupport (Location.Null, "Resource embedding");
+ }
+ }
+
+ readonly object[] args;
+
+ public EmbededResource (string name, string file, bool isPrivate)
+ {
+ args = new object [3];
+ args [0] = name;
+ args [1] = file;
+ args [2] = isPrivate ? ResourceAttributes.Private : ResourceAttributes.Public;
+ }
+
+ public void Emit()
+ {
+ embed_res.Invoke (CodeGen.Assembly.Builder, args);
+ }
+
+ public string FileName {
+ get {
+ return (string)args [1];
+ }
+ }
+ }
+
+ class LinkedResource : IResource
+ {
+ readonly string file;
+ readonly string name;
+ readonly ResourceAttributes attribute;
+
+ public LinkedResource (string name, string file, bool isPrivate)
+ {
+ this.name = name;
+ this.file = file;
+ this.attribute = isPrivate ? ResourceAttributes.Private : ResourceAttributes.Public;
+ }
+
+ public void Emit ()
+ {
+ CodeGen.Assembly.Builder.AddResourceFile (name, file, attribute);
+ }
+
+ public string FileName {
+ get {
+ return file;
+ }
+ }
+ }
+
+
+ IDictionary embedded_resources = new HybridDictionary ();
+
+ public void Add (bool embeded, string file, string name)
+ {
+ Add (embeded, file, name, false);
+ }
+
+ public void Add (bool embeded, string file, string name, bool isPrivate)
+ {
+ if (embedded_resources.Contains (name)) {
+ Report.Error (1508, "The resource identifier `{0}' has already been used in this assembly", name);
+ return;
+ }
+ IResource r = embeded ?
+ (IResource) new EmbededResource (name, file, isPrivate) :
+ new LinkedResource (name, file, isPrivate);
+
+ embedded_resources.Add (name, r);
+ }
+
+ public void Emit ()
+ {
+ foreach (IResource r in embedded_resources.Values) {
+ if (!File.Exists (r.FileName)) {
+ Report.Error (1566, "Error reading resource file `{0}'", r.FileName);
+ continue;
+ }
+
+ r.Emit ();
+ }
+ }
+ }
+
//
// This is the only public entry point
//
public class CompilerCallableEntryPoint : MarshalByRefObject {
- static bool used = false;
-
- public 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 ();
- bool ok = Driver.MainDriver (args);
- return ok && Report.Errors == 0;
+ }
}
- public void Reset ()
+ public static int[] AllWarningNumbers {
+ get {
+ return Report.AllWarnings;
+ }
+ }
+
+ static void Reset ()
{
+ Driver.Reset ();
+ Location.Reset ();
+ RootContext.Reset ();
+ Report.Reset ();
+ TypeManager.Reset ();
+ TypeHandle.Reset ();
+ RootNamespace.Reset ();
+ NamespaceEntry.Reset ();
+ CodeGen.Reset ();
}
}
}
projects / mono.git / blobdiff