NullValueAnalysis GetAnalysis(AstNode parentFunction)
{
NullValueAnalysis analysis;
if (cachedNullAnalysis.TryGetValue(parentFunction, out analysis))
{
return(analysis);
}
analysis = new NullValueAnalysis(ctx, parentFunction.GetChildByRole(Roles.Body), parentFunction.GetChildrenByRole(Roles.Parameter), ctx.CancellationToken);
cachedNullAnalysis [parentFunction] = analysis;
return(analysis);
}
static NullValueAnalysis CreateNullValueAnalysis(SyntaxTree tree, MethodDeclaration methodDeclaration, bool supportsCSharp5 = true)
{
var ctx = StubbedRefactoringContext.Create(tree, supportsCSharp5);
var analysis = new NullValueAnalysis(ctx, methodDeclaration, CancellationToken.None) {
IsParametersAreUninitialized = true
};
analysis.Analyze();
return analysis;
}
