Blaise wrote on Wed, 09 Dec 2015:
On 09.03.2015 16:36, [email protected] wrote:
A) Things that work (at least, expected to -- before the merge):
* accessing outer variables/parameters/Selves from such routines
and from routines nested in them;
First of all, thanks for your work, and sorry for the late reaction.
I was wondering whether you could rework the above functionality based
on the code in ncgnstld.pas/ncgnstmm.pas. That is code which is used
by the JVM and LLVM code generators to access nested variables. It
adds all variables that are used by nested routines to a record, and
then passes a pointer to this record as "parentfp" parameter (since
those platforms do not have a stack or frame pointer register that can
be passed on). This seems quite similar to what you're doing with
load_captured_sym() etc. Alternatively, maybe your code is better and
that code could be refactored to make use of your routines. I have not
yet studied your code in detail yet.
One advantage would be that the existing code already handles this too
(for plain nested routines):
B) Things that do not work (not planned to be addressed before the merge):
* accessing outer local-variables/parameters/Selves that are
located more than one level higher than the nameless routine;
Jonas
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