Standalone project cannot find reference in ".td" file.

[ZimmerZheng]

I followed this page https://github.com/llvm/llvm-project/tree/main/mlir/examples/standalone, use "Building - Component Build" to build my out-of-tree project. I copy example/standalone to other folder as my template project and successfully configure and build it.

But the ".td" file in new folder project cannot find reference and definition in vscode. Should I specific something like include path in MLIR extension's setting? By the way, .cpp files go to definition function is ok.

1. Standalone copy to new folder cannot go to definition.
   

2. Standalone inside llvm-project mlir/example is ok.