[PATCH] D83621: [clang][Tooling] Try to avoid file system access if there is no record for the file in compile_commads.json

Mon Jul 13 02:16:05 PDT 2020

ArcsinX added a comment.

In D83621#2146746 <https://reviews.llvm.org/D83621#2146746>, @klimek wrote:

> IIRC the symlink checking was there because some part of the system on linux tends to give us realpaths (with CMake builds), and that leads to not finding anything if there are symlinks involved.

That was before `InterpolatingCompilationDatabase` introduction in https://reviews.llvm.org/D45006.
For my experience `InterpolatingCompilationDatabase` works pretty well for symlinks cases.

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  https://reviews.llvm.org/D83621/new/

https://reviews.llvm.org/D83621