Created
September 11, 2018 14:57
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string interpolation with double colon change
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| payprop@ubuntu-xenial:/tmp$ /opt/tools/bin/perl5.24.0 -w -E'my $foo = "works"; my $bar ="really"; say "$foo::$bar";' | |
| works::really | |
| payprop@ubuntu-xenial:/tmp$ /opt/tools/bin/perl5.28.0 -w -E'my $foo = "works"; my $bar ="really"; say "$foo::$bar";' | |
| Use of uninitialized value $foo:: in concatenation (.) or string at -e line 1. | |
| really |
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