[all-commits] [llvm/llvm-project] 49157f: [mlir][NFC] Fix compilation error downstream when ...

[zero9178 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 49157fd468521ee482d3f5a0ae1586f9d7c8a550
      https://github.com/llvm/llvm-project/commit/49157fd468521ee482d3f5a0ae1586f9d7c8a550
  Author: Markus Böck <markus.boeck02 at gmail.com>
  Date:   2022-08-25 (Thu, 25 Aug 2022)

  Changed paths:
    M mlir/include/mlir/IR/PatternMatch.h

  Log Message:
  -----------
  [mlir][NFC] Fix compilation error downstream when `NDEBUG` is defined

If the LLVM build used was compiled with `LLVM_ENABLE_ABI_BREAKING_CHECKS` but the header was included with `NDEBUG` defined, a compilation error would occur as there is a pack expansion operator (`...`), but no variadic arguments existed. This was due to the assert being preprocessed to an empty expression.

This commit moves the pack expansion within the `assert` to also be removed with the `assert`.