bolt/deps/llvm-18.1.8/llvm/test/Assembler/byref-parse-error-0.ll

; RUN: not llvm-as < %s 2>&1 | FileCheck %s

; CHECK: <stdin>:[[@LINE+1]]:34: error: expected '('{{$}}
define void @test_byref(ptr byref) {
  ret void
}