//classdef: 'class' NAME ['(' testlist ')'] ':' suite
private ClassDefinition ParseClassDef() {
Eat(TokenKind.KeywordClass);
SourceLocation start = GetStart();
SymbolId name = ReadName();
if (name == SymbolId.Empty) {
// no name, assume there's no class.
return new ClassDefinition(SymbolId.Empty, new Expression[0], new ExpressionStatement(new ErrorExpression()));
}
Expression[] bases = new Expression[0];
if (MaybeEat(TokenKind.LeftParenthesis)) {
List<Expression> l = ParseTestList();
if (l.Count == 1 && l[0] is ErrorExpression) {
// error handling, classes is incomplete.
return new ClassDefinition(name, new Expression[0], new ExpressionStatement(new ErrorExpression()));
}
bases = l.ToArray();
Eat(TokenKind.RightParenthesis);
}
SourceLocation mid = GetEnd();
// Save private prefix
string savedPrefix = SetPrivatePrefix(name);
// Parse the class body
Statement body = ParseSuite();
// Restore the private prefix
_privatePrefix = savedPrefix;
ClassDefinition ret = new ClassDefinition(name, bases, body);
ret.Header = mid;
ret.SetLoc(start, GetEnd());
return ret;
}
//classdef: 'class' NAME ['(' testlist ')'] ':' suite
private ClassDefinition ParseClassDef() {
Eat(TokenKind.KeywordClass);
var start = GetStart();
string name = ReadName();
if (name == null) {
// no name, assume there's no class.
return new ClassDefinition(null, new Expression[0], ErrorStmt());
}
Expression[] bases = new Expression[0];
if (MaybeEat(TokenKind.LeftParenthesis)) {
List<Expression> l = ParseTestList();
if (l.Count == 1 && l[0] is ErrorExpression) {
// error handling, classes is incomplete.
return new ClassDefinition(name, new Expression[0], ErrorStmt());
}
bases = l.ToArray();
Eat(TokenKind.RightParenthesis);
}
var mid = GetEnd();
// Save private prefix
string savedPrefix = SetPrivatePrefix(name);
// Parse the class body
Statement body = ParseClassOrFuncBody();
// Restore the private prefix
_privatePrefix = savedPrefix;
ClassDefinition ret = new ClassDefinition(name, bases, body);
ret.HeaderIndex = mid;
ret.SetLoc(_globalParent, start, GetEnd());
return ret;
}
//classdef: 'class' NAME ['(' testlist ')'] ':' suite
private ClassDefinition ParseClassDef()
{
Eat(TokenKind.KeywordClass);
Location start = GetStart();
SymbolId name = ReadName();
Expression[] bases = new Expression[0];
if (MaybeEat(TokenKind.LeftParenthesis)) {
List<Expression> l = ParseTestList();
if (!Options.Python25 && l.Count == 0) {
ReportSyntaxError(PeekToken());
}
bases = l.ToArray();
Eat(TokenKind.RightParenthesis);
}
Location mid = GetEnd();
// Save private prefix
string savedPrefix = SetPrivatePrefix(name);
// Parse the class body
Statement body = ParseSuite();
// Restore the private prefix
privatePrefix = savedPrefix;
ClassDefinition ret = new ClassDefinition(name, bases, body);
ret.Header = mid;
ret.SetLoc(GetExternal(), start, GetEnd());
return ret;
}