[clang] [C++20] [Modules] Introduce thin BMI (PR #71622)

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github-actions[bot] wrote:

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:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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git-clang-format --diff b85fdc4ffde48f2035e4621d4f9af69bf16f2136 839d38d96d2275dbc0a9aa9fae3427720a6d3344 -- clang/include/clang/Frontend/FrontendActions.h clang/include/clang/Frontend/FrontendOptions.h clang/include/clang/Serialization/ASTWriter.h clang/lib/Driver/Driver.cpp clang/lib/Driver/ToolChains/Clang.cpp clang/lib/Frontend/CompilerInvocation.cpp clang/lib/Frontend/FrontendActions.cpp clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp clang/lib/Serialization/ASTWriter.cpp clang/lib/Serialization/ASTWriterDecl.cpp clang/lib/Serialization/GeneratePCH.cpp clang/test/CXX/basic/basic.link/p10-ex2.cpp clang/test/CXX/basic/basic.lookup/basic.lookup.argdep/p4-friend-in-reachable-class.cpp clang/test/Modules/Reachability-Private.cpp clang/test/Modules/Reachability-func-default-arg.cpp clang/test/Modules/Reachability-func-ret.cpp clang/test/Modules/Reachability-template-default-arg.cpp clang/test/Modules/Reachability-template-instantiation.cpp clang/test/Modules/Reachability-using-templates.cpp clang/test/Modules/Reachability-using.cpp clang/test/Modules/cxx20-10-1-ex1.cpp clang/test/Modules/cxx20-10-1-ex2.cpp clang/test/Modules/cxx20-10-2-ex2.cpp clang/test/Modules/cxx20-10-2-ex5.cpp clang/test/Modules/cxx20-10-3-ex1.cpp clang/test/Modules/cxx20-10-3-ex2.cpp clang/test/Modules/cxx20-10-5-ex1.cpp clang/test/Modules/cxx20-import-diagnostics-a.cpp clang/test/Modules/cxx20-import-diagnostics-b.cpp clang/test/Modules/cxx20-module-file-info-macros.cpp clang/test/Modules/derived_class.cpp clang/test/Modules/explicitly-specialized-template.cpp clang/test/Modules/merge-concepts-cxx-modules.cpp clang/test/Modules/merge-constrained-friends.cpp clang/test/Modules/mismatch-diagnostics.cpp clang/test/Modules/placement-new-reachable.cpp clang/test/Modules/predefined.cpp clang/test/Modules/redundant-template-default-arg.cpp clang/test/Modules/redundant-template-default-arg2.cpp clang/test/Modules/redundant-template-default-arg3.cpp clang/test/Modules/search-partitions.cpp clang/test/Modules/template-function-specialization.cpp clang/test/Modules/template_default_argument.cpp clang/unittests/Sema/SemaNoloadLookupTest.cpp clang/unittests/Serialization/ForceCheckFileInputTest.cpp clang/unittests/Serialization/NoCommentsTest.cpp clang/unittests/Serialization/VarDeclConstantInitTest.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp
index 00a04ee2fa73..ca7794b8c5f9 100644
--- a/clang/lib/Serialization/ASTWriterDecl.cpp
+++ b/clang/lib/Serialization/ASTWriterDecl.cpp
@@ -283,7 +283,7 @@ bool clang::MayDefAffectABI(const Decl *D) {
     // use, no matter whether they've been explicitly instantiated etc.
     if (!FD->isUserProvided())
       return true;
-    
+
     if (FD->isDependentContext())
       return true;
 

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https://github.com/llvm/llvm-project/pull/71622