[clang] [clang]: reflection operator parsing for global namespace and primitive types (PR #164692)

[Erich Keane via cfe-commits]

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@@ -4348,6 +4348,9 @@ bool Lexer::LexTokenInternal(Token &Result, bool TokAtPhysicalStartOfLine) {
     if (Char == '=') {
       CurPtr = ConsumeChar(CurPtr, SizeTmp, Result);
       Kind = tok::caretequal;
+    } else if (LangOpts.Reflection && Char == '^') {
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erichkeane wrote:

I think I'd rather we ALWAYS do this, that way we can diagnose 'reflection doesnt go here'.

https://github.com/llvm/llvm-project/pull/164692