C:\Perl\perl>perl -c syntax_error2.pl
"my" variable $x masks earlier declaration in same scope at syntax_error2.pl line 9.
"my" variable $x masks earlier declaration in same scope at syntax_error2.pl line 10.
syntax error at syntax_error2.pl line 7, near ") # missing closing paren
{"
syntax error at syntax_error2.pl line 11, near "}"
syntax_error2.pl had compilation errors.