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-rw-r--r--share/txr/stdlib/compiler.tl3
1 files changed, 3 insertions, 0 deletions
diff --git a/share/txr/stdlib/compiler.tl b/share/txr/stdlib/compiler.tl
index 4b3ee0df..ebc2bda3 100644
--- a/share/txr/stdlib/compiler.tl
+++ b/share/txr/stdlib/compiler.tl
@@ -1161,6 +1161,9 @@
((or (eql-comparable a)
(eql-comparable b))
(set form ^(eql ,a ,b)))))
+ ((not (@(and @(or eq eql equal) @op) @a @b))
+ (let ((nop (caseq op (eq 'neq) (eql 'neql) (equal 'nequal))))
+ (return-from comp-fun-form me.(compile oreg env ^(,nop ,a ,b)))))
((@(or append cons list list*) . @args)
(set form (reduce-lisp form)))
((@(@bin [%bin-op% @sym]) @a @b)