[clang] [clang][bytecode] Pass initializer along in `evaluateAsInitializer()` (PR #158056)

[Shafik Yaghmour via cfe-commits]

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@@ -49,14 +49,15 @@ EvaluationResult EvalEmitter::interpretExpr(const Expr *E,
   return std::move(this->EvalResult);
 }
 
-EvaluationResult EvalEmitter::interpretDecl(const VarDecl *VD,
+EvaluationResult EvalEmitter::interpretDecl(const VarDecl *VD, const Expr *Init,
                                             bool CheckFullyInitialized) {
   this->CheckFullyInitialized = CheckFullyInitialized;
   S.EvaluatingDecl = VD;
   S.setEvalLocation(VD->getLocation());
   EvalResult.setSource(VD);
 
-  if (const Expr *Init = VD->getAnyInitializer()) {
+  // FIXME: I think Init is never null.
+  if (Init) {
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shafik wrote:

You could add an assert and if it crashes, then this is incorrect, it does not prove it but it could show the negative and then you have a test case.

https://github.com/llvm/llvm-project/pull/158056