public override void Walk(PythonWalker walker)
{
if (walker.Walk(this))
{
if (_body != null)
{
_body.Walk(walker);
}
}
walker.PostWalk(this);
}
public override void Walk(PythonWalker walker)
{
if (walker.Walk(this))
{
NameExpression?.Walk(walker);
foreach (var p in _parameters.MaybeEnumerate())
{
p.Walk(walker);
}
Decorators?.Walk(walker);
_body?.Walk(walker);
ReturnAnnotation?.Walk(walker);
}
walker.PostWalk(this);
}
public override void Walk(PythonWalker walker)
{
if (walker.Walk(this))
{
foreach (var item in _items)
{
item.Walk(walker);
}
if (_body != null)
{
_body.Walk(walker);
}
}
walker.PostWalk(this);
}
public override void Walk(PythonWalker walker)
{
if (walker.Walk(this))
{
if (_tests != null)
{
foreach (IfStatementTest test in _tests)
{
test.Walk(walker);
}
}
_else?.Walk(walker);
}
walker.PostWalk(this);
}
public override void Walk(PythonWalker walker)
{
if (walker.Walk(this))
{
if (_parameters != null)
{
foreach (Parameter p in _parameters)
{
p.Walk(walker);
}
}
if (_decorators != null)
{
_decorators.Walk(walker);
}
if (_body != null)
{
_body.Walk(walker);
}
}
walker.PostWalk(this);
}
public override void Walk(PythonWalker walker)
{
if (walker.Walk(this))
{
if (_decorators != null)
{
_decorators.Walk(walker);
}
if (_bases != null)
{
foreach (var b in _bases)
{
b.Walk(walker);
}
}
if (_body != null)
{
_body.Walk(walker);
}
}
walker.PostWalk(this);
}
public override void Walk(PythonWalker walker)
{
if (walker.Walk(this))
{
if (_left != null)
{
_left.Walk(walker);
}
if (_list != null)
{
_list.Walk(walker);
}
if (_body != null)
{
_body.Walk(walker);
}
if (_else != null)
{
_else.Walk(walker);
}
}
walker.PostWalk(this);
}
private bool IsCoroutine(Statement body) {
if (_ast.LanguageVersion < PythonLanguageVersion.V35) {
return false;
}
var walker = new AwaitWalker();
body.Walk(walker);
return walker.SeenAwait;
}
private void WalkLoop(Statement body, Statement elseStmt) {
bool allReturn = true;
_raises = Returns = false;
body.Walk(this);
allReturn &= Returns || _raises;
if (elseStmt != null) {
_raises = _raises = false;
elseStmt.Walk(this);
allReturn &= Returns || _raises;
}
Returns = allReturn;
}
