1; This file is a valid LLVM IR file, but we force the driver to treat it as 2; FIR (with the `-x` flag). This way we verify that the driver 3; correctly rejects invalid FIR input. 4 5; Input type is implicit (correctly assumed to be LLVM IR) 6; RUN: %flang_fc1 -S %s -o - 7 8; Input type is explicitly set as FIR 9; Verify that parsing errors are correctly reported by the driver 10; RUN: not %flang_fc1 -S -x fir %s 2>&1 | FileCheck %s --check-prefix=ERROR 11; RUN: not %flang_fc1 -S %s -x mlir 2>&1 | FileCheck %s --check-prefix=ERROR 12 13; ERROR: error: unexpected character 14; ERROR: error: Could not parse FIR 15 16define void @foo() { 17 ret void 18} 19