private ExpressionSyntax ParseEquality()
{
var left = this.ParseLogicalNot();
while (
this.CurrentToken.Kind == SyntaxKind.EqualsEqualsToken ||
this.CurrentToken.Kind == SyntaxKind.ExclamationEqualsToken
)
{
var op = this.EatToken();
var right = this.ParseEquality();
left = SyntaxFactory.BinaryExpression(
SyntaxFacts.GetBinaryExpression(op.Kind),
left,
op,
right
);
}
return(left);
}