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-rw-r--r--module/language/cps/utils.scm24
1 files changed, 9 insertions, 15 deletions
diff --git a/module/language/cps/utils.scm b/module/language/cps/utils.scm
index cc153c2b9..d8e47e12f 100644
--- a/module/language/cps/utils.scm
+++ b/module/language/cps/utils.scm
@@ -200,12 +200,12 @@ disjoint, an error will be signalled."
(visit-cont kbody labels)))
(($ $kargs names syms term)
(match term
- (($ $continue k src ($ $prompt escape? tag handler))
- (visit-cont k (visit-cont handler labels)))
(($ $continue k)
(visit-cont k labels))
(($ $branch kf kt)
- (visit-cont kf (visit-cont kt labels))))))))))))
+ (visit-cont kf (visit-cont kt labels)))
+ (($ $prompt k kh)
+ (visit-cont k (visit-cont kh labels))))))))))))
(define* (compute-reachable-functions conts #:optional (kfun 0))
"Compute a mapping LABEL->LABEL..., where each key is a reachable
@@ -260,11 +260,9 @@ intset."
(match (intmap-ref conts label)
(($ $kargs names vars term)
(match term
- (($ $continue k src exp)
- (match exp
- (($ $prompt escape? tag handler) (propagate2 k handler))
- (_ (propagate1 k))))
- (($ $branch kf kt) (propagate2 kf kt))))
+ (($ $continue k) (propagate1 k))
+ (($ $branch kf kt) (propagate2 kf kt))
+ (($ $prompt k kh) (propagate2 k kh))))
(($ $kreceive arity k)
(propagate1 k))
(($ $kfun src meta self tail clause)
@@ -296,13 +294,9 @@ intset."
(add-pred kbody (if kalt (add-pred kalt preds) preds)))
(($ $kargs names syms term)
(match term
- (($ $continue k src exp)
- (add-pred k
- (match exp
- (($ $prompt _ _ k) (add-pred k preds))
- (_ preds))))
- (($ $branch kf kt)
- (add-pred kf (add-pred kt preds)))))))
+ (($ $continue k) (add-pred k preds))
+ (($ $branch kf kt) (add-pred kf (add-pred kt preds)))
+ (($ $prompt k kh) (add-pred k (add-pred kh preds)))))))
(persistent-intmap
(intset-fold add-preds labels
(intset->intmap (lambda (label) '()) labels))))