[PATCH] D25153: preprocessor supports `-dI` flag
Steve O'Brien via cfe-commits
cfe-commits at lists.llvm.org
Tue Oct 4 18:08:07 PDT 2016
elsteveogrande added a comment.
Thanks -- will do one more pass
> majnemer wrote in PrintPreprocessedOutput.cpp:409-411
> Why not have sanitizePath return a `std::vector<char>`?
Hmm, good idea. Better than caller-passed vectors, and it be whatever size is needed (in the called method I'd `CharVector.reserve` anyway). The return of that vector should get elided.
https://reviews.llvm.org/D25153
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