AQLDoc/AQL_NT_42.html

# Non-terminal symbol `Expression_opt`

rule(s) | occurrences

Defining rules for nonterminal symbol `Expression_opt`:

`Expression_opt` |  |
|  | `Expression`

Occurrences of symbol `Expression_opt` in body of other rules:

`Expression` |  | '`(`' `Expression_opt` '`)`'
`UntypedExpression` |  | '`return`' `Expression_opt`
`UntypedExpression` |  | '`foreach`' '`(`' `Qualifiers_opt` '`)`' `Expression_opt`

Copyright © 2013 by Hassan Aït-Kaci; All Rights Reserved.