// Same as prune-non-affecting-module-map-repeated.cpp, but check that textual-only // inclusions do not cause duplication of the module map files they are defined in. // RUN: rm -rf %t && mkdir %t // RUN: split-file %s %t // RUN: %clang_cc1 -xc++ -fmodules -fno-implicit-modules \ // RUN: -fmodule-map-file=%t/base.map -fmodule-map-file=%t/mixed.map\ // RUN: -fmodule-map-file=%t/mod1.map \ // RUN: -fmodule-name=mod1 -emit-module %t/mod1.map -o %t/mod1.pcm // RUN: %clang_cc1 -xc++ -fmodules -fno-implicit-modules \ // RUN: -fmodule-map-file=%t/mixed.map\ // RUN: -fmodule-name=mixed -emit-module %t/mixed.map -o %t/mixed.pcm // RUN: %clang_cc1 -xc++ -fmodules -fno-implicit-modules \ // RUN: -fmodule-map-file=%t/base.map -fmodule-map-file=%t/mod1.map -fmodule-map-file=%t/mod2.map \ // RUN: -fmodule-file=%t/mod1.pcm -fmodule-file=%t/mixed.pcm \ // RUN: -fmodule-name=mod2 -emit-module %t/mod2.map -o %t/mod2.pcm // RUN: %clang_cc1 -xc++ -fmodules -fno-implicit-modules \ // RUN: -fmodule-map-file=%t/base.map -fmodule-map-file=%t/mod2.map -fmodule-map-file=%t/mod3.map \ // RUN: -fmodule-file=%t/mod2.pcm -fmodule-file=%t/mixed.pcm \ // RUN: -fmodule-name=mod3 -emit-module %t/mod3.map -o %t/mod3.pcm // RUN: %clang_cc1 -xc++ -fmodules -fno-implicit-modules \ // RUN: -fmodule-map-file=%t/base.map -fmodule-map-file=%t/mod3.map -fmodule-map-file=%t/mod4.map \ // RUN: -fmodule-file=%t/mod3.pcm \ // RUN: -fmodule-name=mod4 -emit-module %t/mod4.map -o %t/mod4.pcm // RUN: %clang_cc1 -xc++ -fmodules -fno-implicit-modules -fmodule-map-file=%t/base.map -fmodule-map-file=%t/mod4.map -fmodule-file=%t/mod4.pcm -fsyntax-only -verify %t/check_slocs.cc //--- base.map module base { textual header "vector.h" } //--- mixed.map module mixed { textual header "mixed_text.h" header "mixed_mod.h"} //--- mod1.map module mod1 { header "mod1.h" } //--- mod2.map module mod2 { header "mod2.h" } //--- mod3.map module mod3 { header "mod3.h" } //--- mod4.map module mod4 { header "mod4.h" } //--- check_slocs.cc #include "mod4.h" #include "vector.h" #pragma clang __debug sloc_usage // expected-remark {{source manager location address space usage}} // expected-note@* {{% of available space}} // base.map must only be present once, despite being used in each module. // Because its location in every module compile should be non-affecting. // expected-note@base.map:1 {{file entered 1 time}} // different modules use either only textual header from mixed.map or both textual and modular // headers. Either combination must lead to only 1 use at the end, because the module is ultimately // in the import chain and any textual uses should not change that. // expected-note@mixed.map:1 {{file entered 1 time}} // expected-note@* + {{file entered}} //--- vector.h #ifndef VECTOR_H #define VECTOR_H #endif //--- mixed_text.h #ifndef MIXED_TEXT_H #define MIXED_TEXT_H #endif //--- mixed_mod.h #ifndef MIXED_MOD_H #define MIXED_MOD_H #endif //--- mod1.h #ifndef MOD1 #define MOD1 #include "vector.h" #include "mixed_text.h" int mod1(); #endif //--- mod2.h #ifndef MOD2 #define MOD2 #include "vector.h" #include "mod1.h" #include "mixed_mod.h" int mod2(); #endif //--- mod3.h #ifndef MOD3 #define MOD3 #include "vector.h" #include "mod2.h" #include "mixed_text.h" #include "mixed_mod.h" int mod3(); #endif //--- mod4.h #ifndef MOD4 #define MOD4 #include "vector.h" #include "mod3.h" int mod4(); #endif