[clang] [clang]: support std::meta::info for primitive types (PR #190356)

[Timm Baeder via cfe-commits]

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@@ -701,6 +716,16 @@ class APValue {
     return ((const AddrLabelDiffData *)(const char *)&Data)->RHSExpr;
   }
 
+  const ReflectionKind getReflectionOperandKind() const {
+    assert(isReflection() && "Invalid accessor");
+    return ((const ReflectionData *)(const char *)&Data)->OperandKind;
+  }
+
+  const void* getOpaqueReflectionOperand() const {
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tbaederr wrote:

This should probably be named `getReflectionOpaqueOperand`?

https://github.com/llvm/llvm-project/pull/190356