3 dep() => deprecate("\"do\" to call subroutines")
4 Use of "do" to call subroutines is deprecated
8 sub fred {} $a = "fred" ; do $a()
9 sub fred {} $a = "fred" ; do $a(1)
11 Use of qw(...) as parentheses is deprecated
15 if (0) {} elsif qw(a) {}
20 foreach $x qw(a b c) {}
21 foreach my $x qw(a b c) {}
30 use warnings 'deprecated' ;
37 no warnings 'deprecated' ;
44 Use of "do" to call subroutines is deprecated at - line 4.
45 Use of "do" to call subroutines is deprecated at - line 5.
46 Use of "do" to call subroutines is deprecated at - line 7.
47 Use of "do" to call subroutines is deprecated at - line 8.
49 use warnings qw(deprecated void);
50 if qw(a) { print "x0\n"; } else { }
51 if qw(0) { print "x1\n"; } else { }
52 if qw(z a) { print "x2\n"; } else { }
53 if qw(z 0) { print "x3\n"; } else { }
55 Use of qw(...) as parentheses is deprecated at - line 2.
56 Use of qw(...) as parentheses is deprecated at - line 3.
57 Use of qw(...) as parentheses is deprecated at - line 4.
58 Useless use of a constant (z) in void context at - line 4.
59 Use of qw(...) as parentheses is deprecated at - line 5.
60 Useless use of a constant (z) in void context at - line 5.
64 if qw() { print "x0\n"; } else { }
66 Use of qw(...) as parentheses is deprecated at - line 1.
67 syntax error at - line 1, near "if qw()"
68 Execution of - aborted due to compilation errors.
70 use warnings qw(deprecated void);
71 unless qw(a) { print "x0\n"; } else { }
72 unless qw(0) { print "x1\n"; } else { }
73 unless qw(z a) { print "x2\n"; } else { }
74 unless qw(z 0) { print "x3\n"; } else { }
76 Use of qw(...) as parentheses is deprecated at - line 2.
77 Use of qw(...) as parentheses is deprecated at - line 3.
78 Use of qw(...) as parentheses is deprecated at - line 4.
79 Useless use of a constant (z) in void context at - line 4.
80 Use of qw(...) as parentheses is deprecated at - line 5.
81 Useless use of a constant (z) in void context at - line 5.
85 unless qw() { print "x0\n"; } else { }
87 Use of qw(...) as parentheses is deprecated at - line 1.
88 syntax error at - line 1, near "unless qw()"
89 Execution of - aborted due to compilation errors.
91 use warnings qw(deprecated void);
92 if(0) { print "eek\n"; } elsif qw(a) { print "x0\n"; } else { }
93 if(0) { print "eek\n"; } elsif qw(0) { print "x1\n"; } else { }
94 if(0) { print "eek\n"; } elsif qw(z a) { print "x2\n"; } else { }
95 if(0) { print "eek\n"; } elsif qw(z 0) { print "x3\n"; } else { }
97 Use of qw(...) as parentheses is deprecated at - line 2.
98 Use of qw(...) as parentheses is deprecated at - line 3.
99 Use of qw(...) as parentheses is deprecated at - line 4.
100 Useless use of a constant (z) in void context at - line 4.
101 Use of qw(...) as parentheses is deprecated at - line 5.
102 Useless use of a constant (z) in void context at - line 5.
106 if(0) { print "eek\n"; } elsif qw() { print "x0\n"; } else { }
108 Use of qw(...) as parentheses is deprecated at - line 1.
109 syntax error at - line 1, near "elsif qw()"
110 Execution of - aborted due to compilation errors.
112 use warnings qw(deprecated void); use feature "switch";
113 given qw(a) { print "x0 $_\n"; }
114 given qw(z a) { print "x1 $_\n"; }
116 Use of qw(...) as parentheses is deprecated at - line 2.
117 Use of qw(...) as parentheses is deprecated at - line 3.
118 Useless use of a constant (z) in void context at - line 3.
122 use feature "switch";
123 given qw() { print "x0\n"; }
125 Use of qw(...) as parentheses is deprecated at - line 2.
126 syntax error at - line 2, near "given qw()"
127 Execution of - aborted due to compilation errors.
129 use warnings qw(deprecated void); use feature "switch";
130 given("a") { when qw(a) { print "x0\n"; } }
131 given("a") { when qw(b) { print "x1\n"; } }
132 given("a") { when qw(z a) { print "x2\n"; } }
133 given("a") { when qw(z b) { print "x3\n"; } }
135 Use of qw(...) as parentheses is deprecated at - line 2.
136 Use of qw(...) as parentheses is deprecated at - line 3.
137 Use of qw(...) as parentheses is deprecated at - line 4.
138 Useless use of a constant (z) in void context at - line 4.
139 Use of qw(...) as parentheses is deprecated at - line 5.
140 Useless use of a constant (z) in void context at - line 5.
144 use feature "switch";
145 given("a") { when qw() { print "x0\n"; } }
147 Use of qw(...) as parentheses is deprecated at - line 2.
148 syntax error at - line 2, near "when qw()"
149 syntax error at - line 2, near "} }"
150 Execution of - aborted due to compilation errors.
152 use warnings qw(deprecated void);
153 while qw(a) { print "x0\n"; last; } {;}
154 while qw(0) { print "x1\n"; last; } {;}
155 while qw(z a) { print "x2\n"; last; } {;}
156 while qw(z 0) { print "x3\n"; last; } {;}
158 Use of qw(...) as parentheses is deprecated at - line 2.
159 Use of qw(...) as parentheses is deprecated at - line 3.
160 Use of qw(...) as parentheses is deprecated at - line 4.
161 Useless use of a constant (z) in void context at - line 4.
162 Use of qw(...) as parentheses is deprecated at - line 5.
163 Useless use of a constant (z) in void context at - line 5.
167 while qw() { print "x0\n"; last; }
169 Use of qw(...) as parentheses is deprecated at - line 1.
172 use warnings qw(deprecated void);
173 until qw(a) { print "x0\n"; last; } {;}
174 until qw(0) { print "x1\n"; last; } {;}
175 until qw(z a) { print "x2\n"; last; } {;}
176 until qw(z 0) { print "x3\n"; last; } {;}
178 Use of qw(...) as parentheses is deprecated at - line 2.
179 Use of qw(...) as parentheses is deprecated at - line 3.
180 Use of qw(...) as parentheses is deprecated at - line 4.
181 Useless use of a constant (z) in void context at - line 4.
182 Use of qw(...) as parentheses is deprecated at - line 5.
183 Useless use of a constant (z) in void context at - line 5.
187 until qw() { print "x0\n"; } else { }
189 Use of qw(...) as parentheses is deprecated at - line 1.
190 syntax error at - line 1, near "until qw()"
191 Execution of - aborted due to compilation errors.
193 foreach $x qw(a b c) { print $x, "\n"; }
195 Use of qw(...) as parentheses is deprecated at - line 1.
200 foreach $x qw() { print $x, "\n"; }
202 Use of qw(...) as parentheses is deprecated at - line 1.
203 syntax error at - line 1, near "$x qw()"
204 Execution of - aborted due to compilation errors.
206 foreach my $x qw(a b c) { print $x, "\n"; }
208 Use of qw(...) as parentheses is deprecated at - line 1.
213 foreach my $x qw() { print $x, "\n"; }
215 Use of qw(...) as parentheses is deprecated at - line 1.
216 syntax error at - line 1, near "$x qw()"
217 Execution of - aborted due to compilation errors.
219 sub a5c85eef3bf30129e20989e96b099d13::foo { print "+", join(":", @_), "\n"; }
220 "a5c85eef3bf30129e20989e96b099d13"->foo qw(); {;}
221 "a5c85eef3bf30129e20989e96b099d13"->foo qw(a b c); {;}
223 Use of qw(...) as parentheses is deprecated at - line 2.
224 Use of qw(...) as parentheses is deprecated at - line 3.
225 +a5c85eef3bf30129e20989e96b099d13
226 +a5c85eef3bf30129e20989e96b099d13:a:b:c
228 sub fd4de2af1449cec72693c36842d41862 { print "+", join(":", @_), "\n"; }
229 do fd4de2af1449cec72693c36842d41862 qw(); {;}
230 do fd4de2af1449cec72693c36842d41862 qw(a b c); {;}
232 Use of qw(...) as parentheses is deprecated at - line 2.
233 Use of "do" to call subroutines is deprecated at - line 2.
234 Use of qw(...) as parentheses is deprecated at - line 3.
235 Use of "do" to call subroutines is deprecated at - line 3.
239 $subref = sub { print "+", join(":", @_), "\n"; };
241 do $subref qw(a b c);
243 Use of qw(...) as parentheses is deprecated at - line 2.
244 Use of "do" to call subroutines is deprecated at - line 2.
245 Use of qw(...) as parentheses is deprecated at - line 3.
246 Use of "do" to call subroutines is deprecated at - line 3.
250 sub e293a8f7cb38880a48867fcb336448e5 { print "+", join(":", @_), "\n"; }
251 &e293a8f7cb38880a48867fcb336448e5 qw();
252 &e293a8f7cb38880a48867fcb336448e5 qw(a b c);
254 Use of qw(...) as parentheses is deprecated at - line 2.
255 Use of qw(...) as parentheses is deprecated at - line 3.
259 my @a = (sub { print "+", join(":", @_), "\n"; });
263 Use of qw(...) as parentheses is deprecated at - line 2.
264 Use of qw(...) as parentheses is deprecated at - line 3.