[PATCH] D25610: [clang-move] Add header guard for the new header.
Haojian Wu via cfe-commits
cfe-commits at lists.llvm.org
Fri Oct 14 06:03:51 PDT 2016
hokein added inline comments.
Comment at: clang-move/ClangMove.cpp:264
+ HeaderGuard += "#define " + GuardName + "\n";
+ clang::tooling::Replacement HeaderGuardInclude(FileName, 0, 0,
> Might not quite related to this patch:
> Considering how `tooling::Replacements::add(...)` is implemented now, it's quite inefficient to use `addOrMergeReplacement` in you case since almost all replacements will conflict, which would require expensive conflict-resolving merge. I think it would be cleaner and easier if you just concatenate all `Decl`s and create a single insertion replacement instead of keeping merging replacements at offset 0.
Good point. Yeah, the function only inserts new code to the new file. Make sense to only construct a single Replacement of the concatenated string. Will do in a follow-up.
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