I stumble on GRA the other day. Those codes enclosed by #ifdef TARG_SL
looks
hideous in vi editor. It seems not very bad in firefox mail client. For 1).
Here is an example, line 341 and 342 starts at column 6 and 4 respectively.
337 #ifdef TARG_SL //minor_reg_alloc
338 // if( !lrange->Spans_Multiregions()) {
339 vector< RID* > rid_vec;
340 vector<RID* >::iterator iter;
341 Get_Rid_For_Lrange(lrange, &rid_vec);
342 for(iter = rid_vec.begin(); iter != rid_vec.end(); iter++) {
343 RID* rid = *iter;
344 if(rid && RID_TYPE_minor(rid)) {
345 RID * pair_rid = gra_para_region_mgr.Get_Pair_Rid(rid);
346 Is_True((pair_rid), ("pair_rid is NULL"));
347 GRA_PARA_REGION* pair_region =
gra_para_region_mgr.Get(pair_rid);
348 pair_region->Add_One_Exclude_Register(rc, reg);
349 }
350 }
351 // }
352 #endif
ruifen Shen wrote:
> hi, shuxin.
> Thanks for you review. I have some different proposal for your review
> comment.
>
> - the code are not indented properly. In some cases, previous
> statement starts at column n,
> and the immediate next statement may start at column n-4!
> (1) For this comment. I have double check the GRA code embedded by
> TARG_SL, I do not found such code in your description.
> Could you please give me an example?
> PS: I do not format other code.
>
> - lots of commented statement. Some statements are partially
> comments, making
> code navigating very hard. I still find such cases in the change
> you just committed.
> e.g.
> // for (....) {
> you real code
> //}
> (2) I think that the comment code may be useful in the future. So I do
> not cut it.
>
> - there are lots of meaningless labels instead of comments.e.g
> #ifdef TARG_SL //minor_reg_alloc
>
> (3) ?? I dont know the meaning of this item. SO sorry.
>
>
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