From 554d2ab14921c48d628b0ffa86cc7492836477ac Mon Sep 17 00:00:00 2001 From: Jed Barber Date: Fri, 11 Jan 2019 14:23:49 +1100 Subject: Restructured Lexer combinators to use record return type --- src/packrat-lexer.adb | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/packrat-lexer.adb (limited to 'src/packrat-lexer.adb') diff --git a/src/packrat-lexer.adb b/src/packrat-lexer.adb new file mode 100644 index 0000000..f93b65b --- /dev/null +++ b/src/packrat-lexer.adb @@ -0,0 +1,58 @@ + + +package body Packrat.Lexer is + + + procedure Initialize + (This : in out Combinator_Result) is + begin + null; + end Initialize; + + + procedure Adjust + (This : in out Combinator_Result) is + begin + null; + end Adjust; + + + procedure Finalize + (This : in out Combinator_Result) is + begin + null; + end Finalize; + + + + + + function Create_Result + (Length : in Natural; + Status : in Result_Status; + Value : in Element_Array) + return Combinator_Result is + begin + return Fail_Result; + end Create_Result; + + + function Join + (Left, Right : in Combinator_Result) + return Combinator_Result is + begin + return Fail_Result; + end Join; + + + function Is_Failure + (This : in Combinator_Result) + return Boolean is + begin + return True; + end Is_Failure; + + +end Packrat.Lexer; + + -- cgit