File: 8signal

package info (click to toggle)
perl 5.40.1-6
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 126,152 kB
  • sloc: ansic: 668,539; perl: 525,522; sh: 72,038; pascal: 6,925; xml: 2,428; yacc: 1,410; makefile: 1,191; cpp: 208; lisp: 1
file content (18 lines) | stat: -rw-r--r-- 434 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
Check interaction of __WARN__, __DIE__ & lexical Warnings

TODO

__END__
# 8signal
BEGIN { $| = 1; $SIG{__WARN__} = sub { print "WARN -- @_" } }
BEGIN { $SIG{__DIE__}  = sub { print "DIE -- @_" } }
$a =+ 1 ;
use warnings qw(syntax) ;
$a =+ 1 ;
use warnings FATAL => qw(syntax) ;
$a =+ 1 ;
print "The End.\n" ;
EXPECT
WARN -- Reversed += operator at - line 6.
DIE -- Reversed += operator at - line 8.
Reversed += operator at - line 8.