I have committed the rest of this with the adjustments you suggested.


On 10.02.25 18:44, Dagfinn Ilmari Mannsåker wrote:
  Here is a new patch set rebased over that.

I had a more thorough read-through this time (as well as applying and
building it), and it does make the code a lot more readable.

I noticed you in some places added extra parens around remaining casts
with offset additions, e.g.

-               XLogRegisterData((char *) old_key_tuple->t_data + 
SizeofHeapTupleHeader,
+               XLogRegisterData(((char *) old_key_tuple->t_data) + 
SizeofHeapTupleHeader,
                                                 old_key_tuple->t_len - 
SizeofHeapTupleHeader);

But not in others:

-               memcpy((char *) tuple->t_data + SizeofHeapTupleHeader,
-                          (char *) data,
-                          datalen);
+               memcpy((char *) tuple->t_data + SizeofHeapTupleHeader, data, 
datalen);


I don't have a particularly strong opinion either way (maybe -0.2 on the
extra parens), but I mainly think we should keep it consistent, and not
change it gratuitously.

Greppig indicates to me that the paren-less version is more common:

$ git grep -P '\(\w+\s*\**\) [\w>-]+ \+ \w+' | wc -l
283
$ git grep -P '\(\(\w+\s*\**\) [\w>-]+\) \+ \w+' | wc -l
96

So I think we should leave them as they are.

- ilmari





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