// Test generation and import of simple C++20 Header Units. | |
// RUN: rm -rf %t | |
// RUN: mkdir -p %t | |
// RUN: split-file %s %t | |
// RUN: cd %t | |
// RUN: not %clang_cc1 -std=c++20 -emit-header-unit \ | |
// RUN: -xc++-header-unit-header hu-01.hh \ | |
// RUN: -xc++-header-unit-header hu-02.hh \ | |
// RUN: -o hu-01.pcm -verify 2>&1 | FileCheck %s | |
// CHECK: (frontend): multiple inputs are not valid for header units (first extra 'hu-02.hh') | |
//--- hu-01.hh | |
int foo(int); | |
//--- hu-02.hh | |
int bar(int); |