[clang] [clang][ExprConst] Add early exit in `evaluateDestruction()` (PR #205476)

[Corentin Jabot via cfe-commits]

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@@ -21707,6 +21707,12 @@ bool Expr::EvaluateAsInitializer(const ASTContext &Ctx, const VarDecl *VD,
 
 bool VarDecl::evaluateDestruction(
     SmallVectorImpl<PartialDiagnosticAt> &Notes) const {
+
+  if (getType()->isPointerOrReferenceType()) {
+    ensureEvaluatedStmt()->HasConstantDestruction = true;
+    return true;
+  }
+
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cor3ntin wrote:

can we short circuit for anything that is not a class type?

https://github.com/llvm/llvm-project/pull/205476