[PATCH] D139774: [libclang] Add API to set temporary directory location

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

libclang functions like `clang_reparseTranslationUnit_Impl` call `clang/lib/Frontend/ASTUnit.cpp:1397` and build the preamble with `/*StoreInMemory=*/false`.
If `StoreInMemory` is configurable (true), then you can avoid the temporary file `preamble-*.pch`.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D139774/new/

https://reviews.llvm.org/D139774