tschuett added a comment.
You could:
static_assert(std::variant_size_v<....> == 2);
Kind kind() const { if (std::holds_alternative<SourceLocation>(Storage))
return Kind::Physical; return Kind::Standard; }
and Kind could become `enum class Kind`. => You would get rid of the order on
the variant and the `static_cast`.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D137825/new/
https://reviews.llvm.org/D137825
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