This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
make gv_fullname() etc include a literal '^' for *^FOO style names
authorDave Mitchell <davem@fdisolutions.com>
Sun, 28 Mar 2004 15:08:23 +0000 (15:08 +0000)
committerDave Mitchell <davem@fdisolutions.com>
Sun, 28 Mar 2004 15:08:23 +0000 (15:08 +0000)
p4raw-id: //depot/perl@22606

gv.c
t/op/gv.t

diff --git a/gv.c b/gv.c
index 8a27065..b2ae13c 100644 (file)
--- a/gv.c
+++ b/gv.c
@@ -1096,7 +1096,13 @@ Perl_gv_fullname4(pTHX_ SV *sv, GV *gv, const char *prefix, bool keepmain)
        sv_catpv(sv,name);
        sv_catpvn(sv,"::", 2);
     }
        sv_catpv(sv,name);
        sv_catpvn(sv,"::", 2);
     }
-    sv_catpvn(sv,GvNAME(gv),GvNAMELEN(gv));
+    if (((unsigned int)*GvNAME(gv)) <= 26) { /* handle $^FOO */
+       Perl_sv_catpvf(aTHX_ sv,"^%c", *GvNAME(gv) + 'A' - 1);
+       sv_catpvn(sv,GvNAME(gv)+1,GvNAMELEN(gv)-1);
+    }
+    else
+       sv_catpvn(sv,GvNAME(gv),GvNAMELEN(gv));
+    
 }
 
 void
 }
 
 void
index 5b1237a..851f6b1 100755 (executable)
--- a/t/op/gv.t
+++ b/t/op/gv.t
@@ -11,7 +11,7 @@ BEGIN {
 
 use warnings;
 
 
 use warnings;
 
-print "1..52\n";
+print "1..53\n";
 
 # type coersion on assignment
 $foo = 'foo';
 
 # type coersion on assignment
 $foo = 'foo';
@@ -242,6 +242,9 @@ print $j[0] == 1 ? "ok 43\n" : "not ok 43\n";
     print $x || "not ok 52\n";
 }
 
     print $x || "not ok 52\n";
 }
 
+# stringified typeglob should escape leading control char
+print *^A eq "*main::^A" ? "ok 53\n" : "not ok 53\n";
+
 __END__
 ok 44
 ok 48
 __END__
 ok 44
 ok 48