private MethodDeclarationSyntax ReplaceParameterUsages(MethodDeclarationSyntax methodDeclaration,
IParameterSymbol parameterSymbol, SyntaxNode replaceWith, SemanticModel semanticModel)
{
var rewriter = new ParameterUsagesRewriter(parameterSymbol, replaceWith, semanticModel);
return((MethodDeclarationSyntax)methodDeclaration.Accept(rewriter));
}
public static bool HasYield(MethodDeclarationSyntax method)
{
var yieldChecker = new YieldChecker(true);
method.Accept(yieldChecker);
return(yieldChecker.isSpecial);
}
public void GenerateStates()
{
var lastState = new State(this);
lastState.Statements.Add(Cs.Return(Cs.False()));
currentState = new State(this)
{
NextState = lastState
};
node.Accept(this);
// Post-process goto statements
if (labelStates.Any())
{
var gotoSubstituter = new GotoSubstituter(compilation, labelStates);
foreach (var state in states)
{
state.Statements = state.Statements.Select(x => (StatementSyntax)x.Accept(gotoSubstituter)).ToList();
}
}
if (!states.Last().Statements.Any())
{
states.Last().Statements.Add(Cs.Break());
}
}
public static bool HasYield(MethodDeclarationSyntax method)
{
if (method.IsAsync())
{
return(false);
}
var yieldChecker = new YieldChecker(true);
method.Accept(yieldChecker);
return(yieldChecker.isSpecial);
}
