[clang] [clang][modules-driver] Add dependency scan and dependency graph (PR #152770)

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github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


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

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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp,h -- clang/include/clang/Driver/DependencyScanner.h clang/lib/Driver/DependencyScanner.cpp clang/test/Driver/modules-driver-dep-scan-diagnostics.cpp clang/test/Driver/modules-driver-dep-scan-graphviz.cpp clang/test/Driver/modules-driver-duplicate-named-module.cpp clang/lib/Driver/Driver.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/include/clang/Driver/DependencyScanner.h b/clang/include/clang/Driver/DependencyScanner.h
index 35bae7aab..5309dd0f0 100644
--- a/clang/include/clang/Driver/DependencyScanner.h
+++ b/clang/include/clang/Driver/DependencyScanner.h
@@ -213,8 +213,7 @@ public:
 /// Subclass of MDGNode representing a Clang module unit.
 class ClangModuleMDGNode final : public MDGNode {
 public:
-  explicit ClangModuleMDGNode(
-      const ClangModuleDeps &BackingModuleDeps)
+  explicit ClangModuleMDGNode(const ClangModuleDeps &BackingModuleDeps)
       : MDGNode(NodeKind::ClangModule), BackingModuleDeps(&BackingModuleDeps) {}
 
   /// Define classof to be able to use isa<>, cast<>, dyn_cast<>, etc.

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https://github.com/llvm/llvm-project/pull/152770