Fixed SD2-813: If statement not parsed

Fixed other small bugs.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.0@1417 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/Boo/BooBinding/Project/Src/CodeCompletion/BooResolver.cs

@@ -103,6 +103,14 @@ namespace Grunwald.BooBinding.CodeCompletion
 					callingMember = ResolveCurrentMember(olderClass);
 				}
 			}
+			if (callingMember != null) {
+				if (caretLine > callingMember.BodyRegion.EndLine) {
+					this.caretLine = callingMember.BodyRegion.EndLine;
+					this.caretColumn = callingMember.BodyRegion.EndColumn - 1;
+				} else if (caretLine == callingMember.BodyRegion.EndLine && caretColumn >= callingMember.BodyRegion.EndColumn) {
+					this.caretColumn = callingMember.BodyRegion.EndColumn - 1;
+				}
+			}
 			return true;
 		}
 		
@@ -197,7 +205,7 @@ namespace Grunwald.BooBinding.CodeCompletion
 				return new NamespaceResolveResult(callingClass, callingMember, "");
 			}
 			
-			ResolveResult rr = NRResolver.GetResultFromDeclarationLine(callingClass, callingMember as IMethodOrProperty, caretLine, caretColumn, expressionResult.Expression);
+			ResolveResult rr = NRResolver.GetResultFromDeclarationLine(callingClass, callingMember as IMethodOrProperty, this.caretLine, this.caretColumn, expressionResult.Expression);
 			if (rr != null) return rr;
 			
 			AST.Expression expr;

src/AddIns/BackendBindings/Boo/BooBinding/Project/Src/CodeCompletion/ResolveVisitor.cs

@@ -84,6 +84,13 @@ namespace Grunwald.BooBinding.CodeCompletion
 		void MakeMethodResult(IReturnType type, string methodName)
 		{
 			resolveResult = new MethodResolveResult(callingClass, resolver.CallingMember, type, methodName);
+			IMethod m = (resolveResult as MethodResolveResult).GetMethodIfSingleOverload();
+			if (m != null) {
+				AnonymousMethodReturnType amrt = new AnonymousMethodReturnType(cu);
+				amrt.MethodReturnType = m.ReturnType;
+				amrt.MethodParameters = m.Parameters;
+				resolveResult.ResolvedType = amrt;
+			}
 		}
 		
 		void MakeNamespaceResult(string namespaceName)

src/AddIns/BackendBindings/Boo/BooBinding/Test/ResolverTests.cs

@@ -6,6 +6,7 @@
  */
 
 using System;
+using System.Collections;
 using System.Reflection;
 using NUnit.Framework;
 using ICSharpCode.Core;
@@ -217,8 +218,25 @@ namespace Grunwald.BooBinding.Tests
 			"\t\tif boo640b = boo640a as FieldInfo: /*640*/\n" +
 			"\t\t\tprint boo640b\n" +
 			"\t\n" +
+			"\tprint 'end of method'\n" +
 			"\t/*1*/\n";
 		
+		[Test]
+		public void MyMethodCompletion()
+		{
+			MethodResolveResult rr = Resolve<MethodResolveResult>(regressionProg, "MyMethod", "/*1*/");
+			ArrayList arr = rr.GetCompletionData(lastPC);
+			Assert.IsNotNull(arr);
+			bool beginInvoke = false;
+			bool invoke = false;
+			foreach (IMember m in arr) {
+				if (m.Name == "BeginInvoke") beginInvoke = true;
+				if (m.Name == "Invoke") invoke = true;
+			}
+			Assert.IsTrue(beginInvoke, "beginInvoke");
+			Assert.IsTrue(invoke, "invoke");
+		}
+		
 		[Test]
 		public void Boo629VariableScope()
 		{

src/Libraries/NRefactory/Project/Src/Parser/CSharp/cs.ATG

@@ -335,7 +335,11 @@ bool SkipGeneric(ref Token pt)
 				--braces;
 			} else if (pt.kind == Tokens.LessThan) {
 				++braces;
-			} else if (pt.kind == Tokens.Semicolon || pt.kind == Tokens.OpenCurlyBrace || pt.kind == Tokens.CloseCurlyBrace || pt.kind == Tokens.EOF) {
+			} else if (pt.kind != Tokens.Identifier && pt.kind != Tokens.Comma
+				    && pt.kind != Tokens.OpenSquareBracket && pt.kind != Tokens.CloseSquareBracket
+				    && pt.kind != Tokens.Question
+			        && !Tokens.TypeKW[pt.kind])
+			{
 				return false;
 			}
 		}

src/Libraries/NRefactory/Test/Parser/Expressions/BinaryOperatorExpressionTests.cs

@@ -235,6 +235,14 @@ namespace ICSharpCode.NRefactory.Tests.AST
 		{
 			CSharpTestBinaryOperatorExpressionTest("a ?? b", BinaryOperatorType.NullCoalescing);
 		}
+		
+		[Test]
+		public void CSharpLessThanOrGreaterTest()
+		{
+			const string expr = "i1 < 0 || i1 > (Count - 1)";
+			BinaryOperatorExpression boe = ParseUtilCSharp.ParseExpression<BinaryOperatorExpression>(expr);
+			Assert.AreEqual(BinaryOperatorType.LogicalOr, boe.Op);
+		}
 		#endregion
 		
 		#region VB.NET

src/Main/Base/Project/Src/Commands/FileCommands.cs

@@ -159,7 +159,7 @@ namespace ICSharpCode.SharpDevelop.Commands
 	{
 		public static void SaveAll()
 		{
-			foreach (IViewContent content in WorkbenchSingleton.Workbench.ViewContentCollection) {
+			foreach (IViewContent content in WorkbenchSingleton.Workbench.ViewContentCollection.ToArray()) {
 				if (content.IsViewOnly) {
 					continue;
 				}

src/Main/Base/Project/Src/Dom/Implementations/AnonymousMethodReturnType.cs

@@ -18,7 +18,7 @@ namespace ICSharpCode.SharpDevelop.Dom
 	public sealed class AnonymousMethodReturnType : ProxyReturnType
 	{
 		IReturnType returnType;
-		List<IParameter> parameters = new List<IParameter>();
+		IList<IParameter> parameters = new List<IParameter>();
 		ICompilationUnit cu;
 		
 		public AnonymousMethodReturnType(ICompilationUnit cu)
@@ -45,6 +45,10 @@ namespace ICSharpCode.SharpDevelop.Dom
 			get {
 				return parameters;
 			}
+			set {
+				if (value == null) throw new ArgumentNullException("value");
+				parameters = value;
+			}
 		}
 		
 		public override bool IsDefaultReturnType {

src/Main/Base/Project/Src/Project/Converter/PrjxToSolutionProject.cs

@@ -167,7 +167,7 @@ namespace ICSharpCode.SharpDevelop.Project.Converter
 			
 			public string Negate(string booleanString)
 			{
-				return (!bool.Parse(booleanString)).ToString();
+				return "false".Equals(booleanString, StringComparison.OrdinalIgnoreCase).ToString();
 			}
 			
 			public string GetFileName(string fileName)

src/Main/Base/Project/Src/Project/Solution/Solution.cs

@@ -213,10 +213,15 @@ namespace ICSharpCode.SharpDevelop.Project
 			return null;
 		}
 		
-		
 		public void Save()
 		{
-			Save(fileName);
+			try {
+				Save(fileName);
+			} catch (IOException ex) {
+				MessageService.ShowError("Could not save " + fileName + ":\n" + ex.Message);
+			} catch (UnauthorizedAccessException ex) {
+				MessageService.ShowError("Could not save " + fileName + ":\n" + ex.Message + "\n\nEnsure the file is writable.");
+			}
 		}
 		
 		public SolutionFolder CreateFolder(string folderName)

src/Main/Base/Project/Src/Services/LanguageBinding/LanguageBindingService.cs

@@ -95,6 +95,10 @@ namespace ICSharpCode.Core
 						MessageService.ShowError("Error loading " + location + ":\n" + ex.Message);
 						newProject = new UnknownProject(location, title);
 						newProject.TypeGuid = projectTypeGuid;
+					} catch (UnauthorizedAccessException ex) {
+						MessageService.ShowError("Error loading " + location + ":\n" + ex.Message);
+						newProject = new UnknownProject(location, title);
+						newProject.TypeGuid = projectTypeGuid;
 					}
 				} else {
 					newProject = new UnknownProject(location, title);

src/Main/Base/Project/Src/Services/ProjectService/ProjectService.cs

@@ -287,12 +287,7 @@ namespace ICSharpCode.SharpDevelop.Project
 			ILanguageBinding binding = LanguageBindingService.GetBindingPerProjectFile(fileName);
 			IProject project;
 			if (binding != null) {
-				try {
+				project = LanguageBindingService.LoadProject(fileName, solution.Name);
-					project = LanguageBindingService.LoadProject(fileName, solution.Name);
-				} catch (UnauthorizedAccessException ex) {
-					MessageService.ShowError(ex.Message);
-					return;
-				}
 			} else {
 				MessageService.ShowError(StringParser.Parse("${res:ICSharpCode.SharpDevelop.Commands.OpenCombine.InvalidProjectOrCombine}", new string[,] {{"FileName", fileName}}));
 				return;
@@ -311,9 +306,11 @@ namespace ICSharpCode.SharpDevelop.Project
 				}
 			}
 			solution.FixSolutionConfiguration(new IProject[] { project });
-			solution.Save(solutionFile);
 			
-			LoadSolution(solutionFile);
+			if (FileUtility.ObservedSave((NamedFileOperationDelegate)solution.Save, solutionFile) == FileOperationResult.OK) {
+				// only load when saved succesfully
+				LoadSolution(solutionFile);
+			}
 		}
 		
 		public static void SaveSolution()