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use Test::More tests => 6;
package Foo1 {
use constant BAR => 7;
sub baz { BAR }
}
BEGIN {
no warnings 'redefine';
is( Foo1::baz, 7, 'Constant set right initially' );
*Foo1::BAR = sub { 42 };
is( Foo1::baz, 7, 'Constants are inlined' );
}
package Foo2 {
use unconstant;
use constant BAR => 7;
sub baz { BAR }
}
BEGIN {
no warnings 'redefine';
is( Foo2::baz, 7, 'Constant set right initially' );
*Foo2::BAR = sub { 42 };
is( Foo2::baz, 42, 'Constant not inlined' );
}
package Foo3 {
use unconstant;
no unconstant;
use constant BAR => 7;
sub baz { BAR }
}
BEGIN {
no warnings 'redefine';
is( Foo3::baz, 7, 'Constant set right initially' );
*Foo3::BAR = sub { 42 };
is( Foo3::baz, 7, 'Constant are inlined again after use of [no constant]' );
}
1;
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