| // RUN: rm -rf %t |
| // RUN: mkdir %t |
| // RUN: split-file %s %t |
| // |
| // RUN: %clang_cc1 -std=c++20 %t/A.cppm -emit-module-interface -o %t/A.pcm |
| // RUN: %clang_cc1 -std=c++20 %t/B.cppm -emit-module-interface -o %t/B.pcm |
| // RUN: %clang_cc1 -std=c++20 %t/use.cppm -fprebuilt-module-path=%t -fsyntax-only -verify |
| |
| // RUN: %clang_cc1 -std=c++20 %t/A.cppm -emit-reduced-module-interface -o %t/A.pcm |
| // RUN: %clang_cc1 -std=c++20 %t/B.cppm -emit-reduced-module-interface -o %t/B.pcm |
| // RUN: %clang_cc1 -std=c++20 %t/use.cppm -fprebuilt-module-path=%t -fsyntax-only -verify |
| |
| //--- lambda.h |
| inline auto cmp = [](auto l, auto r) { |
| return l < r; |
| }; |
| |
| //--- A.cppm |
| module; |
| #include "lambda.h" |
| |
| export module A; |
| export auto c1 = cmp; |
| export using ::cmp; |
| |
| //--- B.cppm |
| module; |
| #include "lambda.h" |
| |
| export module B; |
| export auto c2 = cmp; |
| export using ::cmp; |
| |
| //--- use.cppm |
| // expected-no-diagnostics |
| module; |
| |
| export module use; |
| |
| import A; |
| import B; |
| |
| static_assert(__is_same(decltype(c1), decltype(c2))); // should succeed. |
| auto x = cmp; // cmp must not be ambiguous, |