Less cascading errors

diff --git a/mcs/mcs/ecore.cs b/mcs/mcs/ecore.cs
index 623b38c6c55cfbc3035898833592ee3a1cd91729..bcdb814d80893954fca86ef0750e24cebf2c0278 100644 (file)
--- a/mcs/mcs/ecore.cs
+++ b/mcs/mcs/ecore.cs
@@ -4737,6 +4737,9 @@ namespace Mono.CSharp {
                        if (custom_errors != null && custom_errors.ArgumentMismatch (ec, method, a, idx))
                                return;
 
+                       if (a.Type == InternalType.ErrorType)
+                               return;
+
                        if (a is CollectionElementInitializer.ElementInitializerArgument) {
                                ec.Report.SymbolRelatedToPreviousError (method);
                                if ((expected_par.FixedParameters[idx].ModFlags & Parameter.Modifier.RefOutMask) != 0) {
@@ -4749,7 +4752,7 @@ namespace Mono.CSharp {
                        } else if (IsDelegateInvoke) {
                                ec.Report.Error (1594, loc, "Delegate `{0}' has some invalid arguments",
                                        DelegateType.GetSignatureForError ());
-                       } else if (a.Type != InternalType.ErrorType) {
+                       } else {
                                ec.Report.SymbolRelatedToPreviousError (method);
                                ec.Report.Error (1502, loc, "The best overloaded method match for `{0}' has some invalid arguments",
                                        method.GetSignatureForError ());
@@ -4765,7 +4768,7 @@ namespace Mono.CSharp {
                                else
                                        ec.Report.Error (1620, loc, "Argument `#{0}' is missing `{1}' modifier",
                                                index, Parameter.GetModifierSignature (mod));
-                       } else if (a.Type != InternalType.ErrorType) {
+                       } else {
                                string p1 = a.GetSignatureForError ();
                                string p2 = TypeManager.CSharpName (paramType);