in lex_start(), ensure that all lexer state vars are saved

[perl5.git] / t / op / tie.t

diff --git a/t/op/tie.t b/t/op/tie.t
index 1d676ea..a8d79fb 100755 (executable)
--- a/t/op/tie.t
+++ b/t/op/tie.t
@@ -612,3 +612,13 @@ print scalar keys %h, "\n";
 EXPECT
 0
 0
+########
+# Bug 37731
+sub foo::TIESCALAR { bless {value => $_[1]}, $_[0] }
+sub foo::FETCH { $_[0]->{value} }
+tie my $VAR, 'foo', '42';
+foreach my $var ($VAR) {
+    print +($var eq $VAR) ? "yes\n" : "no\n";
+}
+EXPECT
+yes