> [EMAIL PROTECTED] - Fri May 19 04:23:23 2000]: > > $ perl -wle 'foo.bar' > Unquoted string "foo" may clash with future reserved word at -e > line 1. > Unquoted string "bar" may clash with future reserved word at -e > line 1. > Useless use of concatenation (.) in void context at -e line 1. > $ perl -wle 'no warnings "bareword"; foo.bar' > $
It seems that 'no warnings "foo"' without a preceding "use warnings" turns off all warnings even if -w is given! > The latter should warn about the void use of concatenation. > > $ perl -wle 'use warnings "all"; no warnings "bareword"; foo.bar' > Unquoted string "foo" may clash with future reserved word at -e > line 1. > Unquoted string "bar" may clash with future reserved word at -e > line 1. > Useless use of concatenation (.) in void context at -e line 1. > $ > > And this should have warned only about the void use of concatenation. No, "Unquoted string..." is a "reserved" warning.
