[clang] [clang][Interp] Support __real/__imag on primitives (PR #75485)

[via cfe-commits]

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@@ -2761,6 +2761,8 @@ bool ByteCodeExprGen<Emitter>::VisitUnaryOperator(const UnaryOperator *E) {
       return false;
     return DiscardResult ? this->emitPop(*T, E) : this->emitComp(*T, E);
   case UO_Real: { // __real x
+    if (T)
+      return this->delegate(SubExpr);
     assert(!T);
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cor3ntin wrote:

Not sure the assert adds anything now

https://github.com/llvm/llvm-project/pull/75485