| // RUN: rm -rf %t |
| // RUN: mkdir -p %t |
| // RUN: split-file %s %t |
| // |
| // RUN: %clang_cc1 -std=c++20 %t/mod1.cppm -emit-reduced-module-interface -o %t/mod-mod1.pcm |
| // RUN: %clang_cc1 -std=c++20 %t/mod.cppm -fprebuilt-module-path=%t \ |
| // RUN: -emit-reduced-module-interface -o %t/mod.pcm |
| // RUN: %clang_cc1 -std=c++20 %t/use.cpp -fprebuilt-module-path=%t -verify -fsyntax-only |
| |
| //--- mod1.cppm |
| export module mod:mod1; |
| namespace { |
| int abc = 43; |
| } |
| namespace mod { |
| static int def = 44; |
| } |
| export int f() { |
| return abc + mod::def; |
| } |
| |
| //--- mod.cppm |
| // expected-no-diagnostics |
| export module mod; |
| import :mod1; |
| |
| namespace { |
| double abc = 43.0; |
| } |
| |
| namespace mod { |
| static double def = 44.0; |
| } |
| |
| export double func() { |
| return (double)f() + abc + mod::def; |
| } |
| |
| //--- use.cpp |
| // expected-no-diagnostics |
| import mod; |
| double use() { |
| return func(); |
| } |