Hi,
I would like to call a code reference stored within an %<alnum_name>
variable from within an eval action. The demo code looks like this:
type=single
ptype=substr
pattern=SEC_STARTUP
desc=$0
action=eval %funcptr ( sub { return 1; } ); \
eval %err ( return &{%funcptr}; )
%funcptr works perfectly fine if called by a call action. But
calling from within an eval action fails. It gives "Undefined subroutine
&main::SEC::CODE":
Evaluating code 'sub { return 1; } ' and setting variable '%funcptr'
Variable '%funcptr' set to 'CODE(0xbc1bb0)'
Evaluating code 'return &{CODE(0xbc1bb0)}; ' and setting variable '%err'
Error evaluating code 'return &{CODE(0xbc1bb0)}; ': Undefined subroutine
&main::SEC::CODE called at (eval 8) line 1.
I tried different things to no avail. Is there a solution to this problem?
- Bernhard
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