| // RUN: rm -rf %t |
| // RUN: mkdir %t |
| // RUN: split-file %s %t |
| |
| // RUN: %clang_cc1 -std=c++20 -emit-module-interface -triple %itanium_abi_triple %t/parta.cppm -o %t/mod-parta.pcm |
| // RUN: %clang_cc1 -std=c++20 -emit-module-interface -triple %itanium_abi_triple %t/partb.cppm -o %t/mod-partb.pcm |
| // RUN: %clang_cc1 -std=c++20 -emit-module-interface -triple %itanium_abi_triple %t/mod.cppm \ |
| // RUN: -fprebuilt-module-path=%t -o %t/mod.pcm |
| // RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple %t/mod.pcm -emit-llvm -disable-llvm-passes -o - \ |
| // RUN: -fprebuilt-module-path=%t | FileCheck %t/mod.cppm |
| // RUN: %clang_cc1 -std=c++20 -O2 -emit-module-interface -triple %itanium_abi_triple \ |
| // RUN: -fprebuilt-module-path=%t %t/mod.cppm -o %t/mod.pcm |
| // RUN: %clang_cc1 -std=c++20 -O2 -triple %itanium_abi_triple %t/mod.pcm -emit-llvm \ |
| // RUN: -fprebuilt-module-path=%t -disable-llvm-passes -o - | FileCheck %t/mod.cppm -check-prefix=CHECK-OPT |
| |
| //--- parta.cppm |
| export module mod:parta; |
| |
| export int a = 43; |
| |
| export int foo() { |
| return 3 + a; |
| } |
| |
| //--- partb.cppm |
| module mod:partb; |
| |
| int b = 43; |
| |
| int bar() { |
| return 43 + b; |
| } |
| |
| //--- mod.cppm |
| export module mod; |
| import :parta; |
| import :partb; |
| export int use() { |
| return foo() + bar() + a + b; |
| } |
| |
| // FIXME: The definition of the variables shouldn't be exported too. |
| // CHECK: @_ZW3mod1a = available_externally global |
| // CHECK: @_ZW3mod1b = available_externally global |
| // CHECK: declare{{.*}} i32 @_ZW3mod3foov |
| // CHECK: declare{{.*}} i32 @_ZW3mod3barv |
| |
| // CHECK-OPT: @_ZW3mod1a = available_externally global |
| // CHECK-OPT: @_ZW3mod1b = available_externally global |
| // CHECK-OPT: declare{{.*}} i32 @_ZW3mod3foov |
| // CHECK-OPT: declare{{.*}} i32 @_ZW3mod3barv |