[libcxx-commits] [PATCH] D98207: [SystemZ][z/OS] Missing wchar functions libc++

[Daniel McIntosh via Phabricator via libcxx-commits]

DanielMcIntosh-IBM added inline comments.


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Comment at: libcxx/src/support/ibm/wcsnrtombs.cpp:53
+              dest_remaining -= char_size;
+          dest_converted += char_size;
+          continue;
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DanielMcIntosh-IBM wrote:
> Since dst is a pointer and not a pointer-to-a-pointer, wouldn't it be easier to just add `char_size` directly to `dst` and do away with `dest_converted`? You don't even need to add an extra `if (dst)` since you have one on line 51
Never mind this part, I forgot we return `dest_converted`


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98207/new/

https://reviews.llvm.org/D98207