[Mlir-commits] [mlir] [mlir][ROCDL] Fix file leak in SeralizeToHsaco and its newer form (PR #67711)

[Fabian Mora]

https://github.com/fabianmcg requested changes to this pull request.

The Windows build is failing because `llvm::sys::fs::closeFile` requires a native file handle.

https://github.com/llvm/llvm-project/pull/67711