[clang] [clang][Interp] Integral pointers (PR #84159)

[Aaron Ballman via cfe-commits]

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Timm =?utf-8?q?B=C3=A4der?= <tbaeder at redhat.com>,
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In-Reply-To: <llvm.org/llvm/llvm-project/pull/84159 at github.com>


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@@ -1912,6 +1929,10 @@ inline bool NoRet(InterpState &S, CodePtr OpPC) {
 
 inline bool NarrowPtr(InterpState &S, CodePtr OpPC) {
   const Pointer &Ptr = S.Stk.pop<Pointer>();
+  if (!S.getLangOpts().CPlusPlus) {
+    S.Stk.push<Pointer>(Ptr);
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AaronBallman wrote:

Still think a comment here would be helpful

https://github.com/llvm/llvm-project/pull/84159