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authorMaxime Devos <maximedevos@telenet.be>2022-03-03 14:14:22 +0000
committerLudovic Courtès <ludo@gnu.org>2022-03-13 23:20:07 +0100
commit2e5c3d91fea5b583c541d70b4c318c2f81554d43 (patch)
treee71a9fa0119d38668047f4e26fff46c813c297df /tests/gexp.scm
parent5aec62ee0f69d691c1c1e322029463beb8bfc3cd (diff)
gexp: Correctly handle #$output in 'gexp->approximate-sexp'.
This addresses the following backtrace from "guix lint -c wrapper-inputs hostapd": Backtrace:ostapd@2.10 [wrapper-inputs]... [...] 174:9 3 (gexp->approximate-sexp #<gexp (modify-phases %standard?>) In srfi/srfi-1.scm: 586:17 2 (map1 (#<gexp-output out> #<gexp-input "pkg-config":o?>)) In guix/gexp.scm: 175:16 1 (_ _) In ice-9/boot-9.scm: 1685:16 0 (raise-exception _ #:continuable? _) ice-9/boot-9.scm:1685:16: In procedure raise-exception: Throw to key `match-error' with args `("match" "no matching pattern" #<gexp-output out>)'. * guix/gexp.scm (gexp->approximate-sexp): Handle the case where 'reference' is a <gexp-output>,, by returning (*approximate*). * tests/gexp.scm ("gexp->approximate-sexp, outputs"): Test it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'tests/gexp.scm')
-rw-r--r--tests/gexp.scm5
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/gexp.scm b/tests/gexp.scm
index 61ed5bc02d..c80ca13fab 100644
--- a/tests/gexp.scm
+++ b/tests/gexp.scm
@@ -148,6 +148,11 @@
(null? (gexp-inputs exp))
(gexp->sexp* exp))))
+(test-equal "gexp->approximate-sexp, outputs"
+ '(list 'out:foo (*approximate*) 'out:bar (*approximate*))
+ (gexp->approximate-sexp
+ #~(list 'out:foo #$output:foo 'out:bar #$output:bar)))
+
(test-equal "unquote"
'(display `(foo ,(+ 2 3)))
(let ((exp (gexp (display `(foo ,(+ 2 3))))))