// Test that we will skip ODR checks for declarations from PCH if they // were from GMF. // // RUN: rm -rf %t // RUN: mkdir -p %t // RUN: split-file %s %t // // RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/A.cppm \ // RUN: -o %t/A.pcm -fskip-odr-check-in-gmf // RUN: %clang_cc1 -std=c++20 -DDIFF -x c++-header %t/foo.h \ // RUN: -emit-pch -o %t/foo.pch -fskip-odr-check-in-gmf // RUN: %clang_cc1 -std=c++20 %t/B.cppm -fmodule-file=A=%t/A.pcm -include-pch \ // RUN: %t/foo.pch -verify -fsyntax-only -fskip-odr-check-in-gmf //--- foo.h #ifndef FOO_H #define FOO_H inline int foo() { #ifndef DIFF return 43; #else return 45; #endif } class f { public: int mem() { #ifndef DIFF return 47; #else return 45; #endif } }; #endif //--- A.cppm module; #include "foo.h" export module A; export using ::foo; export using ::f; //--- B.cppm // expected-no-diagnostics module; #include "foo.h" export module B; import A; export int b = foo() + f().mem();