[clang] Fix analyzer crash on 'StructuralValue' (PR #79764)

[Balazs Benics via cfe-commits]

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@@ -40,8 +40,12 @@ static const Expr *ignoreTransparentExprs(const Expr *E) {
 
   switch (E->getStmtClass()) {
   case Stmt::OpaqueValueExprClass:
-    E = cast<OpaqueValueExpr>(E)->getSourceExpr();
-    break;
+    if (const clang::Expr *SE = cast<OpaqueValueExpr>(E)->getSourceExpr()) {
+      E = SE;
+      break;
+    } else {
+      return E;
+    }
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steakhal wrote:

Makes sense. Consider this resolved.

https://github.com/llvm/llvm-project/pull/79764