# HG changeset patch
# User Colin Macdonald <cbm@m.fsf.org>
# Date 1516041090 28800
# Node ID 4a4a8b2a5bf2aeca01207d0e0b09bc27da4787d2
# Parent  3e17190dfaea36a024d0cb8cc0911f5b7f3cfda7
Test for incorrect regexprep on ARM platforms (bug #52810).

* regexp.cc (regexprep): Add BIST test.

diff -r 3e17190dfaea -r 4a4a8b2a5bf2 libinterp/corefcn/regexp.cc
--- a/libinterp/corefcn/regexp.cc	Mon Jan 15 08:08:32 2018 -0800
+++ b/libinterp/corefcn/regexp.cc	Mon Jan 15 10:31:30 2018 -0800
@@ -1516,4 +1516,8 @@
 
 %!assert (regexprep ("\n", '\n', "X"), "X")
 %!assert (regexprep ("\n", "\n", "X"), "X")
+
+## Empty matches were broken on ARM architecture
+%!test <*52810>
+%! assert (strcmp (regexprep ("\nabc", "^(\t*)(abc)$", "$1$2", "lineanchors"), "\nabc"))
 */