public static AbstractType[] ResolveTypeLoosely(IEditorData editor, out NodeResolutionAttempt resolutionAttempt, ResolutionContext ctxt = null) { if (ctxt == null) { ctxt = ResolutionContext.Create(editor); } var o = GetScopedCodeObject(editor); var optionBackup = ctxt.CurrentContext.ContextDependentOptions; ctxt.CurrentContext.ContextDependentOptions |= ResolutionOptions.ReturnMethodReferencesOnly; resolutionAttempt = NodeResolutionAttempt.Normal; AbstractType[] ret; if (o is IExpression) { ret = ExpressionTypeEvaluation.EvaluateTypes((IExpression)o, ctxt); } else if (o is ITypeDeclaration) { ret = TypeDeclarationResolver.Resolve((ITypeDeclaration)o, ctxt); } else if (o is INode) { ret = new[] { TypeDeclarationResolver.HandleNodeMatch(o as INode, ctxt, null, o) } } ; else { ret = null; } if (ret == null) { resolutionAttempt = NodeResolutionAttempt.NoParameterOrTemplateDeduction; if (o is PostfixExpression_MethodCall) { o = (o as PostfixExpression_MethodCall).PostfixForeExpression; } ctxt.CurrentContext.ContextDependentOptions |= ResolutionOptions.NoTemplateParameterDeduction; if (o is IdentifierExpression) { ret = ExpressionTypeEvaluation.GetOverloads(o as IdentifierExpression, ctxt, deduceParameters: false); } else if (o is ITypeDeclaration) { ret = TypeDeclarationResolver.Resolve(o as ITypeDeclaration, ctxt); } else if (o is IExpression) { ret = ExpressionTypeEvaluation.EvaluateTypes(o as IExpression, ctxt); } } if (ret == null) { resolutionAttempt = NodeResolutionAttempt.RawSymbolLookup; ret = TypeDeclarationResolver.HandleNodeMatches(LookupIdRawly(editor, o as ISyntaxRegion), ctxt, null, o); } if (ret != null) { foreach (var r in ret) { if (r != null) { r.DeclarationOrExpressionBase = o; } } } ctxt.CurrentContext.ContextDependentOptions = optionBackup; return(ret); }
public static AbstractType ResolveTypeLoosely(IEditorData editor, out NodeResolutionAttempt resolutionAttempt, ResolutionContext ctxt = null) { var o = GetScopedCodeObject(editor); if (ctxt == null) { ctxt = ResolutionContext.Create(editor, false); } AbstractType ret = null; NodeResolutionAttempt resAttempt = NodeResolutionAttempt.Normal; CodeCompletion.DoTimeoutableCompletionTask(null, ctxt, () => { ctxt.Push(editor); var optionBackup = ctxt.CurrentContext.ContextDependentOptions; ctxt.CurrentContext.ContextDependentOptions |= ResolutionOptions.ReturnMethodReferencesOnly | ResolutionOptions.DontResolveAliases; if (o is IExpression) { ret = ExpressionTypeEvaluation.EvaluateType((IExpression)o, ctxt, false); } else if (o is ITypeDeclaration) { ret = TypeDeclarationResolver.ResolveSingle((ITypeDeclaration)o, ctxt); } else if (o is INode) { ret = TypeDeclarationResolver.HandleNodeMatch(o as INode, ctxt, null, o); } else { ret = null; } if (ret == null) { resAttempt = NodeResolutionAttempt.NoParameterOrTemplateDeduction; if (o is PostfixExpression_MethodCall) { o = (o as PostfixExpression_MethodCall).PostfixForeExpression; } ctxt.CurrentContext.ContextDependentOptions |= ResolutionOptions.NoTemplateParameterDeduction | ResolutionOptions.DontResolveAliases; if (o is IdentifierExpression) { ret = AmbiguousType.Get(ExpressionTypeEvaluation.GetOverloads(o as IdentifierExpression, ctxt, deduceParameters: false), o); } else if (o is ITypeDeclaration) { ret = TypeDeclarationResolver.ResolveSingle(o as ITypeDeclaration, ctxt); } else if (o is IExpression) { ret = ExpressionTypeEvaluation.EvaluateType(o as IExpression, ctxt, false); } } if (ret == null) { resAttempt = NodeResolutionAttempt.RawSymbolLookup; var overloads = TypeDeclarationResolver.HandleNodeMatches(LookupIdRawly(editor, o as ISyntaxRegion), ctxt, null, o); ret = AmbiguousType.Get(overloads, o); } ctxt.CurrentContext.ContextDependentOptions = optionBackup; }); resolutionAttempt = resAttempt; if (ret != null) { ret.DeclarationOrExpressionBase = o; } return(ret); }