From 76ba03b545600054176612201de78dca16eb65e1 Mon Sep 17 00:00:00 2001 From: aarne Date: Mon, 22 Nov 2010 12:55:37 +0000 Subject: started a subdir for the book --- book/examples/chapter7/Query.gf | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 book/examples/chapter7/Query.gf (limited to 'book/examples/chapter7/Query.gf') diff --git a/book/examples/chapter7/Query.gf b/book/examples/chapter7/Query.gf new file mode 100644 index 000000000..b6f83e357 --- /dev/null +++ b/book/examples/chapter7/Query.gf @@ -0,0 +1,12 @@ +abstract Query = { + flags startcat=Question ; + cat + Answer ; Question ; Object ; + fun + Even : Object -> Question ; + Odd : Object -> Question ; + Prime : Object -> Question ; + Number : Int -> Object ; + Yes : Answer ; + No : Answer ; +} -- cgit v1.2.3