Alright, I tried to modify the test script, but I've discovered that with this code the "b" tree is never loaded.

#!/usr/bin/perl
use Foo;

for my $tree ("a","b") {
    local $ENV{PERL5LIB} = $tree;
    delete $INC{'Foo.pm'};
    
    require Foo;
    Foo::Bar();
}
Foo::Bar();

[download]

A side note, PERL5LIB is set to "a" when the script is executed.

In reply to Re^4: Changing Module Tree by lackita
in thread Changing Module Tree by lackita

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