[clang-tools-extra] [clangd] [Modules] Use ASTReader directly in IsModuleFileUpToDate (PR #113879)

[kadir çetinkaya via cfe-commits]

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@@ -127,33 +127,39 @@ struct ModuleFile {
   std::string ModuleFilePath;
 };
 
-bool IsModuleFileUpToDate(PathRef ModuleFilePath,
-                          const PrerequisiteModules &RequisiteModules,
-                          llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS) {
+bool IsModuleFileUpToDate(
+    PathRef ModuleFilePath,
+    const PrerequisiteModules &RequisiteModules,
+    const CompilerInvocation &CI,
+    llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS) {
+  CompilerInstance Clang;
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kadircet wrote:

this comment still applies

https://github.com/llvm/llvm-project/pull/113879