private IFileScopeInternal CreateFileScope(SyntaxNode node)
{
var scope = new FileScope(node, Scope);
_scopes.Add(node, scope);
_scopeStack.Push(scope);
return(scope);
}
public ScopeAndVariableWalker(
Scope rootScope,
FileScope fileScope,
IDictionary <SyntaxNode, IVariable> variables,
IDictionary <SyntaxNode, IScope> scopes)
: base(SyntaxWalkerDepth.Node)
{
RoslynDebug.AssertNotNull(rootScope);
RoslynDebug.AssertNotNull(fileScope);
RoslynDebug.AssertNotNull(variables);
RoslynDebug.AssertNotNull(scopes);
_rootScope = rootScope;
_fileScope = fileScope;
_variables = variables;
_scopes = scopes;
_scopeStack.Push(rootScope);
_scopeStack.Push(fileScope);
}
private static void AddTree(
SyntaxTree tree,
Scope rootScope,
IDictionary <SyntaxNode, IVariable> variable,
IDictionary <SyntaxNode, IScope> scopes,
IDictionary <SyntaxNode, IGotoLabel> labels)
{
var node = tree.GetRoot();
var fileScope = new FileScope(node, rootScope);
var scopesAndVariableWalker = new ScopeAndVariableWalker(
rootScope,
fileScope,
variable,
scopes);
scopesAndVariableWalker.Visit(node);
var labelWalker = new GotoLabelWalker(scopes, labels);
labelWalker.Visit(node);
var gotoWalker = new GotoWalker(scopes, labels);
gotoWalker.Visit(node);
}