1 files changed, 61 insertions, 0 deletions
diff --git a/src/test/various_errors.t b/src/test/various_errors.t
new file mode 100644
index 0000000..48a8ece
--- /dev/null
+++ b/src/test/various_errors.t
@@ -0,0 +1,61 @@
+local $xxx ||= $yyy                      applying ||= on a new initialized variable is wrong
+
+$1 =~ s/xxx/yyy/                         do not modify the result of a match (eg: $1)
+
+$xxx[1, 2]                               you must give only one argument
+
+$xxx[]                                   you must give one argument
+
+my $_x = 'xxx' if $xxx;                  replace "my $foo = ... if <cond>" with "my $foo = <cond> && ..."
+
+$xxx or my $_x = 'xxx';                  replace "<cond> or my $foo = ..." with "my $foo = !<cond> && ..."
+
+'' || 'xxx'                              <constant> || ... is the same as ...
+
+if ($xxx = '') {}                        are you sure you did not mean "==" instead of "="?
+
+N("xxx$yyy")                             don't use interpolated translated string, use %s or %d instead
+
+if ($xxx && $yyy = xxx()) {}             invalid lvalue
+
+1 + 2 >> 3                               missing parentheses (needed for clarity)
+
+$xxx ? $yyy = 1 : $zzz = 2;              missing parentheses (needed for clarity)
+                                         invalid lvalue
+
+N_("xxx") . 'yyy'                        N_("xxx") . "yyy" is dumb since the string "xxx" will never get translated
+
+join(@l)                                 first argument of join() must be a scalar
+
+join(',', 'foo')                         join('...', $foo) is the same as $foo
+
+if_($xxx)                                not enough parameters
+
+push @l                                  you must give some arguments to push
+
+push $xxx, 1                             push is expecting an array
+
+pop $xxx                                 pop is expecting an array and nothing else
+
+my (@l2, $xxx) = @l;                     @l2 takes all the arguments, $xxx is undef in any case
+
+$bad                                     undeclared variable $bad
+
+{ my $a }                                unused variable $a
+
+my $xxx; yyy($xxx); my $xxx;             redeclared variable $xxx
+
+{ my $xxx; $xxx = 1 }                    variable $xxx assigned, but not read
+
+$a                                       undeclared variable $a
+
+use bad;                                 can't find package bad
+
+use pkg3 ':bad';                         package pkg3 doesn't export tag :bad
+bad();                                   unknown function bad
+
+use pkg3 ':missing_fs';                  name &f is not defined in package pkg3
+f();                                     name &f0 is not defined in package pkg3
+
+use pkg3 'f';                            name &f is not defined in package pkg3
+f();