/src/tools/syntax/tree/liberty_ast_loop.e
Specman e | 60 lines | 35 code | 11 blank | 14 comment | 0 complexity | 3b77acf08133ef50d28735358a5ae8a5 MD5 | raw file
1-- This file is part of Liberty Eiffel. 2-- 3-- Liberty Eiffel is free software: you can redistribute it and/or modify 4-- it under the terms of the GNU General Public License as published by 5-- the Free Software Foundation, version 3 of the License. 6-- 7-- Liberty Eiffel is distributed in the hope that it will be useful, 8-- but WITHOUT ANY WARRANTY; without even the implied warranty of 9-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10-- GNU General Public License for more details. 11-- 12-- You should have received a copy of the GNU General Public License 13-- along with Liberty Eiffel. If not, see <http://www.gnu.org/licenses/>. 14-- 15class LIBERTY_AST_LOOP 16 17inherit 18 LIBERTY_AST_NON_TERMINAL_NODE 19 20create {LIBERTY_NODE_FACTORY} 21 make 22 23feature {LIBERTY_AST_HANDLER} 24 from_clause: LIBERTY_AST_FROM is 25 do 26 Result ::= nodes.item(0) 27 end 28 29 invariant_clause: LIBERTY_AST_INVARIANT is 30 do 31 Result ::= nodes.item(1) 32 end 33 34 variant_clause: LIBERTY_AST_VARIANT is 35 do 36 Result ::= nodes.item(2) 37 end 38 39 expression: LIBERTY_AST_EXPRESSION is 40 do 41 Result ::= nodes.item(4) 42 end 43 44 instructions: EIFFEL_LIST_NODE is 45 do 46 Result ::= nodes.item(6) 47 end 48 49feature {ANY} 50 count: INTEGER is 8 51 52 name: STRING is "Loop" 53 54feature {} 55 possible_counts: SET[INTEGER] is 56 once 57 Result := {AVL_SET[INTEGER] << 8 >> } 58 end 59 60end