ast.ExprNode ParseExpressionAssignment(ParseContext ctx)
{
// Parse the LHS
var lhs = ParseExpressionTernary(ctx);
// Parse all consecutive RHS
while (true)
{
// Check operator at same precedence level
if (t.token >= Token.assign && t.token <= Token.bitwiseAndAssign)
{
// Save the operator token
var bmk = t.GetBookmark();
t.Next();
// Parse the RHS and join to the LHS with appropriate operator.
lhs = new ast.ExprNodeAssignment(bmk, lhs, ParseExpressionTernary(ctx), bmk.token);
}
else
{
return(lhs);
}
}
}
ast.ExprNode ParseExpressionAssignment(ParseContext ctx)
{
// Parse the LHS
var lhs = ParseExpressionTernary(ctx);
// Parse all consecutive RHS
while (true)
{
// Check operator at same precedence level
if (t.token>=Token.assign && t.token<=Token.bitwiseAndAssign)
{
// Save the operator token
var bmk = t.GetBookmark();
t.Next();
// Parse the RHS and join to the LHS with appropriate operator.
lhs = new ast.ExprNodeAssignment(bmk, lhs, ParseExpressionTernary(ctx), bmk.token);
}
else
return lhs;
}
}
