[clang] [analyzer] Don't invalidate the super region when a std object ctor runs (PR #100405)

[Aaron Ballman via cfe-commits]

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@@ -923,12 +923,31 @@ SVal AnyCXXConstructorCall::getCXXThisVal() const {
   return UnknownVal();
 }
 
+static bool isWithinStdNamespace(const Decl *D) {
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AaronBallman wrote:

We've already got one of these at home: https://github.com/llvm/llvm-project/blob/ee57ce57d8094026e2795182758bc57027a72293/clang/include/clang/AST/DeclBase.h#L488

https://github.com/llvm/llvm-project/pull/100405