1// RUN: not mlir-pdll-lsp-server < %s 2> %t.err
2// RUN: FileCheck %s < %t.err
3//
4// No LSP messages here, just let mlir-pdll-lsp-server see the end-of-file
5// CHECK: Transport error:
6// (Typically "Transport error: Input/output error" but platform-dependent).
7
8