[clang] [LifetimeSafety] Add suggestion and inference for implicit this (PR #176703)

[Utkarsh Saxena via cfe-commits]

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@@ -60,6 +60,14 @@ class LifetimeSafetyReporter {
   virtual void suggestAnnotation(SuggestionScope Scope,
                                  const ParmVarDecl *ParmToAnnotate,
                                  const Expr *EscapeExpr) {}
+
+  // Suggests lifetime bound annotations for implicit this
+  virtual void suggestAnnotation(SuggestionScope Scope, const CXXMethodDecl *MD,
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usx95 wrote:

Let us avoid overloading functions here and be more explicit with the names: `SuggestLifetimeboundToParmVar`and `SuggestLifetimeboundToImplicitThis`

https://github.com/llvm/llvm-project/pull/176703