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2.12. Errors#



(* Introduced in 0.8.4 *)
ErrorDefinition = (* error_keyword: *) ERROR_KEYWORD
                  (* name: *) IDENTIFIER
                  (* members: *) ErrorParametersDeclaration
                  (* semicolon: *) SEMICOLON;


(* Introduced in 0.8.4 *)
ErrorParametersDeclaration = (* open_paren: *) OPEN_PAREN
                             (* parameters: *) ErrorParameters
                             (* close_paren: *) CLOSE_PAREN;


(* Introduced in 0.8.4 *)
ErrorParameters = ((* item: *) ErrorParameter ((* separator: *) COMMA (* item: *) ErrorParameter)*)?;


(* Introduced in 0.8.4 *)
ErrorParameter = (* type_name: *) TypeName
                 (* name: *) IDENTIFIER?;