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This patch provides more information to the `PPCallbacks::InclusionDirective()` hook. We now always pass the suggested module, regardless of whether it was actually imported or not. The extra `bool ModuleImported` parameter then denotes whether the header `#include` will be automatically translated into import the the module. The main change is in `clang/lib/Lex/PPDirectives.cpp`, where we take care to not modify `SuggestedModule` after it's been populated by `LookupHeaderIncludeOrImport()`. We now exclusively use the `SM` (`ModuleToImport`) variable instead, which has been equivalent to `SuggestedModule` until now. This allows us to use the original non-modified `SuggestedModule` for the callback itself. (This patch turns out to be necessary for https://github.com/apple/llvm-project/pull/8011).
//===----------------------------------------------------------------------===// // Clang Tools repository //===----------------------------------------------------------------------===// Welcome to the repository of extra Clang Tools. This repository holds tools that are developed as part of the LLVM compiler infrastructure project and the Clang frontend. These tools are kept in a separate "extra" repository to allow lighter weight checkouts of the core Clang codebase. All discussion regarding Clang, Clang-based tools, and code in this repository should be held using the standard Clang forum: https://discourse.llvm.org/c/clang Code review for this tree should take place on the standard Clang patch and commit lists: http://lists.llvm.org/mailman/listinfo/cfe-commits If you find a bug in these tools, please file it in the LLVM bug tracker: https://github.com/llvm/llvm-project/issues/