File: 8signal

package info (click to toggle)
perl 5.8.4-8sarge6
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 58,128 kB
  • ctags: 31,422
  • sloc: perl: 224,262; ansic: 155,398; sh: 32,253; pascal: 7,747; lisp: 6,121; makefile: 2,341; cpp: 2,035; yacc: 1,019; java: 23
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.