X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?p=subdirmk.git;a=blobdiff_plain;f=tests%2Ffilter%2FDir.sd.mk;fp=tests%2Ffilter%2FDir.sd.mk;h=3a20de356a9347c5f68b77521e3d5354ff27b850;hp=559a40c9787f107b7f992298e3618351c9a8aaa0;hb=bf6d5c55416bab7bd8a1dfed010cd9c240aaaddf;hpb=a57defbff4c95ddb492dbd0c605611d11192dde5

diff --git a/tests/filter/Dir.sd.mk b/tests/filter/Dir.sd.mk
index 559a40c..3a20de3 100644
--- a/tests/filter/Dir.sd.mk
+++ b/tests/filter/Dir.sd.mk
@@ -1,5 +1,15 @@
 # test cases for generate script
 
+# some blank/comment lines to make "saw WARN" come out with 1-
+# and 2-digit line numbers
+
+WARN += 3
+&WARN += 3
+# $WARN
+# $(WARN)
+# $(&WARN)
+# &$WARN
+
 &${ some-macro, 42, $x, { &$- $(foreach something) } }
 
 # doctests: