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sort attribute goals before deduplicating them linearly

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This commit is contained in:
Mark Thom
2019-02-17 12:23:25 -07:00
parent 896914b8e9
commit a460e84c57
2 changed files with 2 additions and 1 deletions
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2
src/prolog/lib/reif.pl
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@@ -5,7 +5,7 @@
:- use_module(library(control), [(\=)/2]).
:- use_module(library(dif)).
/* in essence, '$reify_switch'(T, Then_0, Else_0) is semantically this:
/* in essence, '$reify_switch'(T, Then_0, Else_0) is semantically this,
( T == true -> call(Then_0)
; T == false -> call(Else_0)
; nonvar(T) -> throw(error(type_error(boolean, T), _))