1#!perl 2use strict; 3use warnings; 4 5require './test.pl'; 6 7plan(tests => 7); 8 9{ 10 no warnings 'deprecated'; 11 print <<; # Yow! 12ok 1 13 14 # previous line intentionally left blank. 15 16 my $yow = "ok 2"; 17 print <<; # Yow! 18$yow 19 20 # previous line intentionally left blank. 21} 22 23curr_test(3); 24 25 26{ 27 my %foo = (aap => "monkey"); 28 my $foo = ''; 29 is("@{[$foo{'aap'}]}", 'monkey', 'interpolation of hash lookup with space between lexical variable and subscript'); 30 is("@{[$foo {'aap'}]}", 'monkey', 'interpolation of hash lookup with space between lexical variable and subscript - test for [perl #70091]'); 31 32# Original bug report [perl #70091] 33# #!perl 34# use warnings; 35# my %foo; 36# my $foo = ''; 37# (my $tmp = $foo) =~ s/^/$foo {$0}/e; 38# __END__ 39# 40# This program causes a segfault with 5.10.0 and 5.10.1. 41# 42# The space between '$foo' and '{' is essential, which is why piping 43# it through perl -MO=Deparse "fixes" it. 44# 45 46} 47 48{ 49 delete local $ENV{PERL_UNICODE}; 50 fresh_perl_is( 51 'BEGIN{ ++$_ for @INC{"charnames.pm","_charnames.pm"} } "\N{a}"', 52 'Constant(\N{a}) unknown at - line 1, within string' . "\n" 53 ."Execution of - aborted due to compilation errors.\n", 54 { stderr => 1 }, 55 'correct output (and no crash) when charnames cannot load for \N{...}' 56 ); 57} 58fresh_perl_is( 59 'BEGIN{ ++$_ for @INC{"charnames.pm","_charnames.pm"}; 60 $^H{charnames} = "foo" } "\N{a}"', 61 "Undefined subroutine &main::foo called at - line 2.\n" 62 ."Propagated at - line 2, within string\n" 63 ."Execution of - aborted due to compilation errors.\n", 64 { stderr => 1 }, 65 'no crash when charnames cannot load and %^H holds string' 66); 67fresh_perl_is( 68 'BEGIN{ ++$_ for @INC{"charnames.pm","_charnames.pm"}; 69 $^H{charnames} = \"foo" } "\N{a}"', 70 "Not a CODE reference at - line 2.\n" 71 ."Propagated at - line 2, within string\n" 72 ."Execution of - aborted due to compilation errors.\n", 73 { stderr => 1 }, 74 'no crash when charnames cannot load and %^H holds string reference' 75); 76