[clang] [clang][Driver] Use shared_ptr in the Compilation class (PR #116406)

[David Truby via cfe-commits]

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@@ -61,11 +61,11 @@ class Compilation {
       OrderedOffloadingToolchains;
 
   /// The original (untranslated) input argument list.
-  llvm::opt::InputArgList *Args;
+  std::unique_ptr<llvm::opt::InputArgList> Args;
 
   /// The driver translated arguments. Note that toolchains may perform their
   /// own argument translation.
-  llvm::opt::DerivedArgList *TranslatedArgs;
+  std::shared_ptr<llvm::opt::DerivedArgList> TranslatedArgs;
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DavidTruby wrote:

This can be a unique_ptr as well; TranslatedArgs is fully owned by the Compilation class and doesn't share ownership with anyone else.

https://github.com/llvm/llvm-project/pull/116406