[llvm][SandBoxIR] Fix Windows+clang compiler warning #146905
Merged
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C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\llvm\include\llvm/SandboxIR/Value.h(172,16): warning: unqualified friend declaration referring to type outside of the nearest enclosing namespace is a Microsoft extension; add a nested name specifier [-Wmicrosoft-unqualified-friend]
Clang suggests adding ::llvm::, but:
So forward declare it.