[cfe-dev] How to use compilerInstance to analyze multiple cpp file

Manuel Klimek klimek at google.com
Mon Dec 23 03:39:22 PST 2013

I'd suggest you either use http://clang.llvm.org/docs/LibTooling.html, or
look at the code in lib/Tooling, which supports exactly what you need; the
tl;dr is that it's not trivial to set up :)

On Thu, Dec 19, 2013 at 12:47 PM, lotay <158481612 at qq.com> wrote:

> Add one file as main FileEntry in the FileManager, and add other cpp file
> as
> "normal" FileEntry-s (not the Main FileEntry).
> For example,
> main function locates in the Main.cpp, while Main.cpp include other header
> files, these header file "XXX.h" contain namespace, class and its methods
> declaration, while the implementation of these methods locate in "own"
> "XXX.cpp" files,
> The question is whether I can add these cpp files in the FileManager as
> "normal" FileEntrys.
> Thanks in advance.....
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