19 Commits

Author	SHA1	Message	Date
Patrick Lühne	75356d2972	Remove variable declaration stack	2020-02-05 02:27:00 +01:00
Patrick Lühne	09e16edbe4	Assert against inconsistent numbers of arguments	2020-02-04 02:56:26 +01:00
Patrick Lühne	81b9ca4cfa	Require identity equality for variable declarations ... Variable declarations should only be considered equal if their identity is equal. In other words, just because two different variable declarations share the same name, they aren’t automatically equal. This is to support situations in which nested variable declarations shadow variable declarations of the same name at a higher level.	2020-02-03 02:39:15 +01:00
Patrick Lühne	171c725fb8	Assert against empty parameter lists	2020-02-02 20:06:41 +01:00
Patrick Lühne	5e39fc5cec	Remove unnecessary Symbolic type ... This type is a special case of Function and doesn’t need to be represented separately.	2020-02-02 19:31:16 +01:00
Patrick Lühne	25c567af06	Assert against empty conjunctions and disjunctions	2020-02-02 17:46:55 +01:00
Patrick Lühne	6163c5b259	Use std::rc::Rc types for variable declarations ... These fields may have to be shared in other data structures, such as a variable declaration stack. In order to accomplish that, it’s necessary to wrap the variable declarations in std::rc::Rc.	2020-02-02 17:44:49 +01:00
Patrick Lühne	3e6e68f6ea	Use ordered sets for declarations ... This replaces the unordered sets used for function and predicate declarations with ordered sets. This is useful when these declarations are supposed to be processed in a stable and meaningful order.	2020-02-02 17:39:41 +01:00
Patrick Lühne	e1d616d8b4	Add convenience constructors	2020-02-02 02:14:14 +01:00
Patrick Lühne	749dab228b	Represent parameter lists as vectors and not sets	2020-02-02 02:12:05 +01:00
Patrick Lühne	f0958b100e	Rename types for consistency	2020-02-02 02:08:39 +01:00
Patrick Lühne	242435c698	Add useful derive statements	2020-02-01 17:40:15 +01:00
Patrick Lühne	dfe86c09cc	Add convenience constructor	2020-01-31 13:53:42 +01:00
Patrick Lühne	72db7c448b	Declare collection types for declarations	2020-01-31 13:53:21 +01:00
Patrick Lühne	03e249e791	Add useful derive statements	2020-01-31 13:52:57 +01:00
Patrick Lühne	6b10cced7c	Expose variable stack	2020-01-24 18:57:23 +01:00
Patrick Lühne	f19f1a3eb1	Work in progress	2020-01-24 18:43:42 +01:00
Patrick Lühne	5070965bfe	Make predicate declarations hashable	2019-11-02 04:12:16 +01:00
Patrick Lühne	b76287a07b	Restructure crate for a nicer interface	2019-11-01 22:00:17 +01:00