Re^2: What happens when you load the same module twice?

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Re^3: What happens when you load the same module twice? by weierophinney (Pilgrim) on Feb 10, 2005 at 18:54 UTC
Because calling 'use File::Basename();' tells the compiler to import an empty list -- in other words, do not import anything. The issue at hand is that File::Basename and File::Basename are both trying to import subroutines into the main:: namespace by default.	[reply]
Re^4: What happens when you load the same module twice? by eric256 (Parson) on Feb 10, 2005 at 19:39 UTC
So the import is the part that is creating redifined errors not the processing of the module file? ___________ Eric Hodges	[reply]
Re^4: What happens when you load the same module twice? by Anonymous Monk on Feb 11, 2005 at 09:42 UTC
No. It has nothing at all to do with importing names twice. Not convinced? Run this code: #!/usr/bin/perl use strict; use warnings; use File::Basename (); # Not calling import! BEGIN {delete $INC{"File/Basename.pm"}}; use File::Basename (); # Not calling import! __END__ Subroutine fileparse_set_fstype redefined at /usr/lib/perl5/lib/5.8.6/ +File/Basename.pm line 157. Subroutine fileparse redefined at /usr/lib/perl5/lib/5.8.6/File/Basena +me.pm line 171. Subroutine basename redefined at /usr/lib/perl5/lib/5.8.6/File/Basenam +e.pm line 238. Subroutine dirname redefined at /usr/lib/perl5/lib/5.8.6/File/Basename +.pm line 251. [download] Can we now please stop this myth that redefining subroutines has anything to do with import?	[reply] [d/l]