Compiler projects using llvm
# RUN: not llvm-ifs --input-format=IFS --output-ifs - %s %S/object.ifs 2>&1 | \
# RUN: FileCheck %s --check-prefixes=CHECK-IFS

# CHECK-IFS: error: Interface Stub: Target Mismatch.
# CHECK-IFS-NEXT: Filenames:

--- !ifs-v1
IfsVersion: 3.0
Target:          mips-unknown-linux
Symbols:
  - { Name: a, Type: Func }
...