diff options
| -rw-r--r-- | pp.c | 2 | ||||
| -rw-r--r-- | t/op/tie_fetch_count.t | 4 |
2 files changed, 4 insertions, 2 deletions
@@ -3066,7 +3066,7 @@ PP(pp_substr) tmps = SvPV_force_nomg(sv, curlen); if (DO_UTF8(repl_sv) && repl_len) { if (!DO_UTF8(sv)) { - sv_utf8_upgrade(sv); + sv_utf8_upgrade_nomg(sv); curlen = SvCUR(sv); } } diff --git a/t/op/tie_fetch_count.t b/t/op/tie_fetch_count.t index b5e4f90556..240d23aef3 100644 --- a/t/op/tie_fetch_count.t +++ b/t/op/tie_fetch_count.t @@ -7,7 +7,7 @@ BEGIN { chdir 't' if -d 't'; @INC = '../lib'; require './test.pl'; - plan (tests => 311); + plan (tests => 312); } use strict; @@ -262,6 +262,8 @@ $dummy = $$l ; check_count 'reading lvalue substr($utf8)'; $$l = 0 ; check_count 'setting lvalue substr($utf8)'; tie $var, "main", "a"; $$l = "\x{100}" ; check_count 'assigning $utf8 to lvalue substr'; +tie $var1, "main", "a"; +substr$var1,0,0,"\x{100}"; check_count '4-arg substr with utf8 replacement'; { local $SIG{__WARN__} = sub {}; |