static Hashtable warning_regions_table;
+ //
+ // This is used to save/restore the error state. When the
+ // error stack contains elements, warnings and errors are not
+ // reported to the user. This is used by the Lambda expression
+ // support to compile the code with various parameter values.
+ //
+ static Stack error_stack;
+
/// <summary>
/// List of symbols related to reported error/warning. You have to fill it before error/warning is reported.
/// </summary>
// IF YOU ADD A NEW WARNING YOU HAVE TO ADD ITS ID HERE
//
public static readonly int[] AllWarnings = new int[] {
- 28, 67, 78,
- 105, 108, 109, 114, 162, 164, 168, 169, 183, 184, 197,
- 219, 251, 252, 253, 282,
- 419, 420, 429, 436, 440, 465,
- 612, 618, 626, 628, 642, 649, 652, 658, 659, 660, 661, 665, 672,
- 1030, 1058,
- 1522, 1570, 1571, 1572, 1573, 1574, 1580, 1581, 1584, 1587, 1589, 1590, 1591, 1592,
- 1616, 1633, 1634, 1635, 1691, 1692,
- 1717, 1718,
- 1901,
- 2002, 2023,
- 3005, 3012, 3019, 3021, 3022, 3023, 3026, 3027
- };
+ 28, 67, 78,
+ 105, 108, 109, 114, 162, 164, 168, 169, 183, 184, 197,
+ 219, 251, 252, 253, 278, 282,
+ 419, 420, 429, 436, 440, 465, 467, 469,
+ 612, 618, 626, 628, 642, 649, 652, 658, 659, 660, 661, 665, 672, 675,
+ 809,
+ 1030,
+ 1522, 1570, 1571, 1572, 1573, 1574, 1580, 1581, 1584, 1587, 1589, 1590, 1591, 1592,
+ 1616, 1633, 1634, 1635, 1685, 1690, 1691, 1692,
+ 1717, 1718, 1720,
+ 1901,
+ 2002, 2023, 2029,
+ 3005, 3012, 3018, 3019, 3021, 3022, 3023, 3026, 3027,
+#if GMCS_SOURCE
+ 402, 414, 693, 1058, 1700, 3024
+#endif
+ };
static Report ()
{
warning_regions_table = null;
}
+ public static void DisableErrors ()
+ {
+ if (error_stack == null)
+ error_stack = new Stack ();
+ error_stack.Push (Errors);
+ }
+
+ public static void EnableErrors ()
+ {
+ Errors = (int) error_stack.Pop ();
+ }
+
abstract class AbstractMessage {
static void Check (int code)
public virtual void Print (int code, string location, string text)
{
+ if (error_stack != null && error_stack.Count != 0)
+ return;
+
if (code < 0)
code = 8000-code;
Stderr.WriteLine (msg.ToString ());
foreach (string s in extra_information)
- Stderr.WriteLine (s + MessageType);
+ Stderr.WriteLine (s + MessageType + ")");
extra_information.Clear ();
public virtual void Print (int code, Location location, string text)
{
- if (location.IsNull) {
- Print (code, "", text);
- return;
- }
- Print (code, location.ToString (), text);
+ Print (code, location.IsNull ? "" : location.ToString (), text);
}
}
}
- public static void FeatureIsNotStandardized (Location loc, string feature)
+ public static void FeatureIsNotISO1 (Location loc, string feature)
{
- Report.Error (1644, loc, "Feature `{0}' cannot be used because it is not part of the standardized ISO C# language specification", feature);
+ Report.Error (1644, loc,
+ "Feature `{0}' cannot be used because it is not part of the C# 1.0 language specification",
+ feature);
+ }
+
+ public static void FeatureRequiresLINQ (Location loc, string feature)
+ {
+ Report.Error (1644, loc,
+ "Feature `{0}' can only be used if the language level is LINQ", feature);
}
public static string FriendlyStackTrace (Exception e)
static public void SymbolRelatedToPreviousError (MemberInfo mi)
{
- TypeContainer temp_ds = TypeManager.LookupTypeContainer (mi.DeclaringType);
+ Type dt = TypeManager.DropGenericTypeArguments (mi.DeclaringType);
+ DeclSpace temp_ds = TypeManager.LookupDeclSpace (dt);
if (temp_ds == null) {
- SymbolRelatedToPreviousError (mi.DeclaringType.Assembly.Location, TypeManager.GetFullNameSignature (mi));
+ SymbolRelatedToPreviousError (dt.Assembly.Location, TypeManager.GetFullNameSignature (mi));
} else {
- if (mi is MethodBase) {
- IMethodData md = TypeManager.GetMethod ((MethodBase)mi);
+ MethodBase mb = mi as MethodBase;
+ if (mb != null) {
+ mb = TypeManager.DropGenericMethodArguments (mb);
+ IMethodData md = TypeManager.GetMethod (mb);
SymbolRelatedToPreviousError (md.Location, md.GetSignatureForError ());
return;
}
static public void SymbolRelatedToPreviousError (Type type)
{
+ type = TypeManager.DropGenericTypeArguments (type);
+
+ if (TypeManager.IsGenericParameter (type)) {
+ TypeParameter tp = TypeManager.LookupTypeParameter (type);
+ if (tp != null) {
+ SymbolRelatedToPreviousError (tp.Location, "");
+ return;
+ }
+ }
+
if (type is TypeBuilder) {
DeclSpace temp_ds = TypeManager.LookupDeclSpace (type);
SymbolRelatedToPreviousError (temp_ds.Location, TypeManager.CSharpName (type));
static void SymbolRelatedToPreviousError (string loc, string symbol)
{
- extra_information.Add (String.Format ("{0}: `{1}', name of symbol related to previous ", loc, symbol));
+ extra_information.Add (String.Format ("{0} (Location of the symbol related to previous ", loc));
}
public static void ExtraInformation (Location loc, string msg)
return regions;
}
+ static public void Warning (int code, int level, Location loc, string message)
+ {
+ WarningMessage w = new WarningMessage (level);
+ w.Print (code, loc, message);
+ }
+
+ static public void Warning (int code, int level, Location loc, string format, string arg)
+ {
+ WarningMessage w = new WarningMessage (level);
+ w.Print (code, loc, String.Format (format, arg));
+ }
+
+ static public void Warning (int code, int level, Location loc, string format, string arg1, string arg2)
+ {
+ WarningMessage w = new WarningMessage (level);
+ w.Print (code, loc, String.Format (format, arg1, arg2));
+ }
+
static public void Warning (int code, int level, Location loc, string format, params string[] args)
{
WarningMessage w = new WarningMessage (level);
w.Print (code, loc, String.Format (format, args));
}
+ static public void Warning (int code, int level, string message)
+ {
+ Warning (code, level, Location.Null, message);
+ }
+
+ static public void Warning (int code, int level, string format, string arg)
+ {
+ Warning (code, level, Location.Null, format, arg);
+ }
+
+ static public void Warning (int code, int level, string format, string arg1, string arg2)
+ {
+ Warning (code, level, Location.Null, format, arg1, arg2);
+ }
+
static public void Warning (int code, int level, string format, params string[] args)
{
Warning (code, level, Location.Null, String.Format (format, args));
}
- static public void Error (int code, string format, params string[] args)
+ static public void Error (int code, Location loc, string error)
{
- Error (code, Location.Null, String.Format (format, args));
+ new ErrorMessage ().Print (code, loc, error);
+ }
+
+ static public void Error (int code, Location loc, string format, string arg)
+ {
+ new ErrorMessage ().Print (code, loc, String.Format (format, arg));
+ }
+
+ static public void Error (int code, Location loc, string format, string arg1, string arg2)
+ {
+ new ErrorMessage ().Print (code, loc, String.Format (format, arg1, arg2));
}
static public void Error (int code, Location loc, string format, params string[] args)
Error (code, loc, String.Format (format, args));
}
- static void Error (int code, Location loc, string error)
+ static public void Error (int code, string error)
{
- new ErrorMessage ().Print (code, loc, error);
+ Error (code, Location.Null, error);
+ }
+
+ static public void Error (int code, string format, string arg)
+ {
+ Error (code, Location.Null, format, arg);
+ }
+
+ static public void Error (int code, string format, string arg1, string arg2)
+ {
+ Error (code, Location.Null, format, arg1, arg2);
+ }
+
+ static public void Error (int code, string format, params string[] args)
+ {
+ Error (code, Location.Null, String.Format (format, args));
}
static public void SetIgnoreWarning (int code)
}
public class InternalErrorException : Exception {
+ public InternalErrorException (MemberCore mc, Exception e)
+ : base (mc.Location + " " + mc.GetSignatureForError (), e)
+ {
+ }
+
public InternalErrorException ()
: base ("Internal error")
{
: base (message)
{
}
+
+ public InternalErrorException (string message, params object[] args)
+ : base (String.Format (message, args))
+ { }
}
/// <summary>
projects / mono.git / blobdiff