clang/test/Modules/cxx20-hu-bad-input.cpp

   1 // Test generation and import of simple C++20 Header Units.
   2
   3 // RUN: rm -rf %t
   4 // RUN: mkdir -p %t
   5 // RUN: split-file %s %t
   6 // RUN: cd %t
   7
   8 // RUN: not %clang_cc1 -std=c++20 -emit-header-unit \
   9 // RUN:  -xc++-header-unit-header hu-01.hh \
  10 // RUN:  -xc++-header-unit-header hu-02.hh \
  11 // RUN:  -o hu-01.pcm -verify  2>&1 | FileCheck %s
  12
  13 // CHECK: (frontend): multiple inputs are not valid for header units (first extra 'hu-02.hh')
  14
  15 //--- hu-01.hh
  16 int foo(int);
  17
  18 //--- hu-02.hh
  19 int bar(int);