Description: fix "unescaped left brace" issue
 which is fatal in perl 5.25.x
Origin: vendor
Bug: https://rt.cpan.org/Public/Bug/Display.html?id=115100
Forwarded: https://rt.cpan.org/Public/Bug/Display.html?id=115100
Bug-Debian: https://bugs.debian.org/826459
Author: gregor herrmann <gregoa@debian.org>
Last-Update: 2017-05-21

--- a/t/f035.t
+++ b/t/f035.t
@@ -106,7 +106,7 @@
 
 eval { &{*{$main::{'confess'}}}("CONFESSing"); };
 
-if ($@ =~ /\bCONFESSing at .+\n.*\b(?:eval {\.\.\.}|require 0) called at\b/)
+if ($@ =~ /\bCONFESSing at .+\n.*\b(?:eval \{\.\.\.}|require 0) called at\b/)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -118,7 +118,7 @@
 
 eval { local $SIG{'__WARN__'} = sub { die $_[0]; }; &{*{$main::{'cluck'}}}("CLUCKing"); };
 
-if ($@ =~ /\bCLUCKing at .+\n.*\b(?:eval {\.\.\.}|require 0) called at\b/)
+if ($@ =~ /\bCLUCKing at .+\n.*\b(?:eval \{\.\.\.}|require 0) called at\b/)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -130,7 +130,7 @@
 
 eval { Carp::Clan::confess("confessING"); };
 
-if ($@ =~ /\bconfessING at .+\n.*\b(?:eval {\.\.\.}|require 0) called at\b/)
+if ($@ =~ /\bconfessING at .+\n.*\b(?:eval \{\.\.\.}|require 0) called at\b/)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -142,7 +142,7 @@
 
 eval { local $SIG{'__WARN__'} = sub { die $_[0]; }; Carp::Clan::cluck("cluckING"); };
 
-if ($@ =~ /\bcluckING at .+\n.*\b(?:eval {\.\.\.}|require 0) called at\b/)
+if ($@ =~ /\bcluckING at .+\n.*\b(?:eval \{\.\.\.}|require 0) called at\b/)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -165,7 +165,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -184,7 +184,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -207,7 +207,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -226,7 +226,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -249,7 +249,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -268,7 +268,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -291,7 +291,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -310,7 +310,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -333,7 +333,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -352,7 +352,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -375,7 +375,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -394,7 +394,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -417,7 +417,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -436,7 +436,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -453,7 +453,7 @@
          .*\bC::c\(1,\ 'CrOaKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(1,\ 'CrOaKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(1,\ 'CrOaKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -466,7 +466,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -479,7 +479,7 @@
          .*\bC::c\(3,\ 'CaRpInG'\)\ called\ at\ .+\n
          .*\bB::b\(3,\ 'CaRpInG'\)\ called\ at\ .+\n
          .*\bA::a\(3,\ 'CaRpInG'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -492,7 +492,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -509,7 +509,7 @@
          .*\bC::c\(1,\ 'CrOaKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(1,\ 'CrOaKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(1,\ 'CrOaKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -522,7 +522,7 @@
          .*\bC::c\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bB::b\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
          .*\bA::a\(2,\ 'CoNfEsSiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -535,7 +535,7 @@
          .*\bC::c\(3,\ 'CaRpInG'\)\ called\ at\ .+\n
          .*\bB::b\(3,\ 'CaRpInG'\)\ called\ at\ .+\n
          .*\bA::a\(3,\ 'CaRpInG'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;
 
@@ -548,7 +548,7 @@
          .*\bC::c\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bB::b\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
          .*\bA::a\(4,\ 'ClUcKiNg'\)\ called\ at\ .+\n
-         .*\b(?:eval\ {\.\.\.}|require\ 0)\ called\ at\ /x)
+         .*\b(?:eval\ \{\.\.\.}|require\ 0)\ called\ at\ /x)
 {print "ok $n\n";} else {print "not ok $n\n";}
 $n++;