protected ErrorKind CheckForJumpInstructions(MethodDeclaration method)
{
FindJumpInstructionsVisitor fjiv = new FindJumpInstructionsVisitor(method);
method.AcceptVisitor(fjiv, null);
return(fjiv.DoCheck());
}
// public void InsertCall()
// {
// string call = GenerateCode(CreateCaller(this.parentMethod, this.extractedMethod, this.returnedVariable), false);
// StringBuilder builder = new StringBuilder();
//
// foreach (LocalVariableDeclaration v in this.beforeCallDeclarations) {
// builder.AppendLine(GenerateCode(v, false));
// }
//
// this.currentDocument.Replace(this.currentSelection.Offset, this.currentSelection.Length, builder.ToString() + "\r\n" + call);
// }
//
// public void InsertAfterCurrentMethod()
// {
// IOutputAstVisitor outputVisitor = this.GetOutputVisitor();
//
// using (SpecialNodesInserter.Install(this.specialsList, outputVisitor)) {
// string code = "\r\n\r\n" + GenerateCode(this.extractedMethod, true);
//
// code = code.TrimEnd('\r', '\n', ' ', '\t');
//
// Dom.IMember p = GetParentMember(this.textEditor, this.currentSelection.StartPosition.Line, this.currentSelection.StartPosition.Column);
//
// TextLocation loc = new ICSharpCode.TextEditor.TextLocation(
// p.BodyRegion.EndColumn - 1, p.BodyRegion.EndLine - 1);
//
// int offset = textEditor.Document.PositionToOffset(loc);
//
// textEditor.Document.Insert(offset, code);
// }
// }
protected static bool CheckForJumpInstructions(MethodDeclaration method, ISelection selection)
{
FindJumpInstructionsVisitor fjiv = new FindJumpInstructionsVisitor(method, selection);
method.AcceptVisitor(fjiv, null);
return(fjiv.IsOk);
}
public void GotoTargetOccursBefore()
{
const string codeText = @"public void Switch()
{
fred:
return;
goto fred;
}";
var md = AstMatchHelper.ParseToMethodDeclaration(codeText);
FindJumpInstructionsVisitor v = new FindJumpInstructionsVisitor(md, new MySelection(md.Body.Children));
md.AcceptVisitor(v, null);
Assert.IsTrue(v.IsOk);
}
public void GotoDefaultCase()
{
const string codeText = @"public void Switch()
{
switch (0)
{
case 0:
goto default;
default:
break;
}
}";
var md = AstMatchHelper.ParseToMethodDeclaration(codeText);
FindJumpInstructionsVisitor v = new FindJumpInstructionsVisitor(md, new MySelection(md.Body.Children));
md.AcceptVisitor(v, null);
Assert.IsTrue(v.IsOk);
}
