[clang] [clang][Sema] Fixed Compound Literal is not Constant Expression (PR #143852)

[Aaron Ballman via cfe-commits]

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@@ -7219,6 +7219,17 @@ Sema::ActOnCompoundLiteral(SourceLocation LParenLoc, ParsedType Ty,
   return BuildCompoundLiteralExpr(LParenLoc, TInfo, RParenLoc, InitExpr);
 }
 
+static bool IsInsideFunction(Scope *S) {
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AaronBallman wrote:

I can go either way. This is currently the first time we've needed this, so a static function makes sense. But if we need this a second time, then absolutely agreed it should be hoisted into `Scope`. WDYT?

https://github.com/llvm/llvm-project/pull/143852