[PATCH] D23198: clang-rename rename-all: support reading old/newname pairs from a YAML file

[Kirill Bobyrev via cfe-commits]

omtcyfz accepted this revision.
omtcyfz added a comment.
This revision is now accepted and ready to land.

LGTM


================
Comment at: clang-rename/tool/ClangRename.cpp:65
@@ +64,3 @@
+
+  RenameAllInfo() : Offset(0) {}
+};
----------------
vmiklos wrote:
> omtcyfz wrote:
> > AFAIK there's no need to do that, integer types are by default initialized with 0, aren't they?
> Are you sure? Here is a minimal version that shows what goes wrong when that's not initialized explicitly: http://pastebin.com/raw/2ZsUgWf6 The "Use of uninitialised value of size 8" goes away with an explicit initialization.
Well, in this case - yes. But in that case the default unsigned constructor isn't called.

What I meant is:

```
RenameAllInfo() : Offset(0) {}
```
- > 
```
RenameAllInfo() : Offset() {}
```

In this case Offset is default-constructed. However, it is also true that one might argue that it's less "trivial" (whatever "triviality" definition would be :]). I guess it's fine to leave it like this.


https://reviews.llvm.org/D23198