[PATCH] D46234: Mark if a null statement is the result of constexpr folding

[Richard Smith - zygoloid via Phabricator via cfe-commits]

rsmith added a comment.

In D46234#1762104 <https://reviews.llvm.org/D46234#1762104>, @xazax.hun wrote:

> Just a note for anyone willing to pick this up, PR32203 is also related.


Further note: the right approach here would likely be to add a `DiscardedStmt` class deriving from `Stmt` that represents a discarded arm of an `if constexpr`, rather than modeling this as a `NullStmt`.


Repository:
  rC Clang

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  https://reviews.llvm.org/D46234/new/

https://reviews.llvm.org/D46234