- reintroduced Identifier-Blocks

- having problems with member variable declarations

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/vbnet@6133 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Libraries/NRefactory/Project/Src/Lexer/VBNet/ExpressionFinder.cs

@@ -129,6 +129,10 @@ namespace ICSharpCode.NRefactory.Parser.VB
 			get { return wasQualifierTokenAtStart; }
 		}
 		
+		public bool IsMissingModifier {
+			get { return isMissingModifier; }
+		}
+		
 		public List<Token> Errors {
 			get { return errors; }
 		}

src/Libraries/NRefactory/Project/Src/Lexer/VBNet/PushParser.frame

@@ -39,6 +39,7 @@ partial class ExpressionFinder {
 	bool readXmlIdentifier = false;
 	bool identifierExpected = false;
 	bool nextTokenIsStartOfImportsOrAccessExpression = false;
+	bool isMissingModifier = false;
 	List<Token> errors = new List<Token>();
 	
 	public ExpressionFinder()

src/Libraries/NRefactory/Test/Lexer/VBNet/LexerContextTests.cs

@@ -39,9 +39,9 @@ exit Global
 End Class
 ",
 				@"enter Global
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Identifier
 			exit Identifier
@@ -77,9 +77,9 @@ exit Global
 End Class
 ",
 				@"enter Global
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Identifier
 			exit Identifier
@@ -130,9 +130,9 @@ End Class
 				@"enter Global
 	enter Attribute
 	exit Attribute
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Identifier
 			exit Identifier
@@ -167,9 +167,9 @@ End Class
 				@"enter Global
 	enter Attribute
 	exit Attribute
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Identifier
 			exit Identifier
@@ -202,9 +202,9 @@ exit Global
 End Class
 ",
 				@"enter Global
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Attribute
 			exit Attribute
@@ -240,9 +240,9 @@ exit Global
 End Class
 ",
 				@"enter Global
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Identifier
 			exit Identifier
@@ -286,9 +286,9 @@ exit Global
 End Class
 ",
 				@"enter Global
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Identifier
 			exit Identifier
@@ -354,9 +354,9 @@ exit Global
 	End Sub
 End Class",
 				@"enter Global
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Identifier
 			exit Identifier
@@ -430,9 +430,9 @@ End Module",
 	exit Importable
 	enter Importable
 	exit Importable
-	enter Identifier
-	exit Identifier
 	enter TypeDeclaration
+		enter Identifier
+		exit Identifier
 		enter Member
 			enter Identifier
 			exit Identifier

src/Main/Base/Test/VBExpressionFinderTests.cs

@@ -153,6 +153,17 @@ End Module", "(", 1, "", ExpressionContext.Parameter);
 		{
 			ContextTest(program4, "Dim ", "Dim".Length, ExpressionContext.MethodBody);
 		}
+		
+		[Test, Ignore]
+		public void ContextInModule()
+		{
+			ContextTest(@"Module Test
+	
+End Module", @"Module Test
+	", @"Module Test
+	".Length, ExpressionContext.TypeDeclaration);
+			
+		}
 		#endregion
 		
 		#region FindFull

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/VBNet/VBNetExpressionFinder.cs

@@ -70,7 +70,7 @@ namespace ICSharpCode.SharpDevelop.Dom.VBNet
 			
 			var block = p.CurrentBlock;
 			
-			ExpressionContext context = p.IsIdentifierExpected ? ExpressionContext.IdentifierExpected : GetContext(block);
+			ExpressionContext context = p.IsIdentifierExpected && !p.IsMissingModifier ? ExpressionContext.IdentifierExpected : GetContext(block);
 			
 			if (t.Location < targetPosition) {
 				p.InformToken(t);
@@ -81,6 +81,8 @@ namespace ICSharpCode.SharpDevelop.Dom.VBNet
 			
 			try {
 				expectedSet = p.GetExpectedSet();
+				if (p.IsMissingModifier)
+					expectedSet.Set(Tokens.Identifier, false);
 			} catch (InvalidOperationException) {
 				expectedSet = null;
 			}