42 lines
1.6 KiB
BNF
42 lines
1.6 KiB
BNF
<statement> ::= <assignment_statement>
|
|
| <if_statement>
|
|
| <while_statement>
|
|
| <loop_statement>
|
|
| <reverse_loop_statement>
|
|
| <function_call_statement>
|
|
| <return_statement>
|
|
| <using_statement>
|
|
| <attempt_statement>
|
|
| <fail_statement>
|
|
|
|
<assignment_statement> ::= <my_identifier> ".set(" <expression> ")" ";"
|
|
|
|
<if_statement> ::= <if_statement_keyword> "(" <boolean_expression> ")"
|
|
"{" <statement>* "}"
|
|
(<elseif_statement_keyword> "(" <boolean_expression> ")" "{" <statement>* "}")?
|
|
(<else_statement_keyword> "{" <statement>* "}")?
|
|
|
|
<while_statement> ::= <while_loop_keyword> "(" <expression> ")"
|
|
"{" <statement>* "}"
|
|
|
|
<loop_statement> ::= <for_loop_keyword> "(" <identifier> "," <expression> "->" <expression>
|
|
("," <expression>)? ")"
|
|
"{" <statement>* "}"
|
|
|
|
<reverse_loop_statement> ::= <reverse_for_loop_keyword> "(" <identifier> "," <expression> "->" <expression>
|
|
("," <expression>)? ")"
|
|
"{" <statement>* "}"
|
|
|
|
<function_call_statement> ::= <my_identifier> "(" <argument_list>? ")" ";"
|
|
|
|
<return_statement> ::= <return_statement_keyword> <expression> ";"
|
|
|
|
<using_statement> ::= <context_management_keyword> <type> <identifier> ".set(" <expression> ")"
|
|
"{" <statement>* "}"
|
|
|
|
<attempt_statement> ::= <expression> ".attempt" "{" <attempt_handler>* "}"
|
|
|
|
<attempt_handler> ::= ("ok" | <identifier> | "error") "{" <statement>* "}"
|
|
|
|
<fail_statement> ::= <my_identifier> "." <exception_throw_keyword> "(" <error_type> ("(" <argument_list>? ")")? ")" ";"
|