1 files changed, 7 insertions, 4 deletions

diff --git a/contrib/llvm-project/clang/lib/Frontend/CompilerInstance.cpp b/contrib/llvm-project/clang/lib/Frontend/CompilerInstance.cpp
index 31e7ea3d243d..2465a7e2453b 100644
--- a/contrib/llvm-project/clang/lib/Frontend/CompilerInstance.cpp
+++ b/contrib/llvm-project/clang/lib/Frontend/CompilerInstance.cpp
@@ -37,6 +37,7 @@
 #include "clang/Serialization/ASTReader.h"
 #include "clang/Serialization/GlobalModuleIndex.h"
 #include "clang/Serialization/InMemoryModuleCache.h"
+#include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Support/BuryPointer.h"
 #include "llvm/Support/CrashRecoveryContext.h"
@@ -996,6 +997,11 @@ bool CompilerInstance::ExecuteAction(FrontendAction &Act) {
   // DesiredStackSpace available.
   noteBottomOfStack();
 
+  auto FinishDiagnosticClient = llvm::make_scope_exit([&]() {
+    // Notify the diagnostic client that all files were processed.
+    getDiagnosticClient().finish();
+  });
+
   raw_ostream &OS = getVerboseOutputStream();
 
   if (!Act.PrepareToExecute(*this))
@@ -1034,9 +1040,6 @@ bool CompilerInstance::ExecuteAction(FrontendAction &Act) {
     }
   }
 
-  // Notify the diagnostic client that all files were processed.
-  getDiagnostics().getClient()->finish();
-
   if (getDiagnosticOpts().ShowCarets) {
     // We can have multiple diagnostics sharing one diagnostic client.
     // Get the total number of warnings/errors from the client.
@@ -1414,7 +1417,7 @@ static bool compileModuleAndReadASTBehindLock(
   StringRef Dir = llvm::sys::path::parent_path(ModuleFileName);
   llvm::sys::fs::create_directories(Dir);
 
-  while (1) {
+  while (true) {
     llvm::LockFileManager Locked(ModuleFileName);
     switch (Locked) {
     case llvm::LockFileManager::LFS_Error: