# RUN: not llvm-sim %s 2>&1 | FileCheck %s
# RUN: not llvm-sim %s.2 2>&1 | FileCheck -DMSG=%errc_ENOENT %s --check-prefix=EXIST
# File reading error messaging tests.
# CHECK: error: expected top-level entity
# EXIST: error: Could not open input file: [[MSG]]