| // RUN: rm -rf %t |
| // RUN: split-file %s %t |
| // |
| // RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple \ |
| // RUN: %t/a.cppm -emit-module-interface -o %t/a.pcm |
| // |
| // RUN: echo "inline int bar = 46;" >> %t/foo.h |
| // RUNX: %clang_cc1 -std=c++20 -triple %itanium_abi_triple \ |
| // RUNX: %t/use.cpp -fmodule-file=a=%t/a.pcm -verify -fsyntax-only |
| // RUNX: %clang_cc1 -std=c++20 -triple %itanium_abi_triple \ |
| // RUNX: %t/a.pcm -emit-llvm -o - | FileCheck %t/a.ll |
| // |
| // RUN: echo "export int var = 43;" >> %t/a.cppm |
| // RUNX: %clang_cc1 -std=c++20 -triple %itanium_abi_triple \ |
| // RUNX: %t/use.cpp -fmodule-file=a=%t/a.pcm -verify -fsyntax-only |
| // RUNX: %clang_cc1 -std=c++20 -triple %itanium_abi_triple \ |
| // RUNX: %t/a.pcm -emit-llvm -o - | FileCheck %t/a.ll |
| // |
| // RUN: not %clang_cc1 -std=c++20 -triple %itanium_abi_triple \ |
| // RUN: -fforce-check-cxx20-modules-input-files %t/a.pcm \ |
| // RUN: -emit-llvm -o - 2>&1 | FileCheck %t/a.cppm -check-prefix=CHECK-FAILURE |
| |
| //--- foo.h |
| inline int foo = 43; |
| |
| //--- a.cppm |
| // expected-no-diagnostics |
| module; |
| #include "foo.h" |
| export module a; |
| export using ::foo; |
| |
| // CHECK-FAILURE: fatal error:{{.*}}a.cppm' has been modified since the AST file {{.*}}was built |
