[Mlir-commits] [mlir] [mlir][mesh] In sharding attr use FlatSymbolRefAttr instead of SymbolRefAttr (PR #76886)

[Boian Petkantchin]

sogartar wrote:

> Also can you add a test rejecting the nested structure?

Just added a test.

https://github.com/llvm/llvm-project/pull/76886