[clang] [ObjC] Emit number, array, and dictionary literals as constants (PR #185130)

[Oliver Hunt via cfe-commits]

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@@ -518,6 +584,10 @@ ExprResult SemaObjC::BuildObjCBoxedExpr(SourceRange SR, Expr *ValueExpr) {
   if (RValue.isInvalid()) {
     return ExprError();
   }
+
+  // Check if the runtime supports constant init literals
+  bool const IsConstInitLiteral =
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ojhunt wrote:

const bool again. I do wonder if we can add this kind of rule to the style bot?

https://github.com/llvm/llvm-project/pull/185130