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-rw-r--r--clang/test/Modules/pr133057.cpp143
1 files changed, 143 insertions, 0 deletions
diff --git a/clang/test/Modules/pr133057.cpp b/clang/test/Modules/pr133057.cpp
new file mode 100644
index 0000000..b273fc3
--- /dev/null
+++ b/clang/test/Modules/pr133057.cpp
@@ -0,0 +1,143 @@
+// RUN: rm -rf %t
+// RUN: mkdir -p %t
+// RUN: split-file %s %t
+//
+// RUN: %clang_cc1 -xc++ -std=c++20 -emit-module -fmodule-name=hf -fno-cxx-modules -fmodules -fno-implicit-modules %t/CMO.cppmap -o %t/WI9.pcm
+// RUN: %clang_cc1 -xc++ -std=c++20 -emit-module -fmodule-name=g -fno-cxx-modules -fmodules -fno-implicit-modules -fmodule-file=%t/WI9.pcm %t/E6H.cppmap -o %t/4BK.pcm
+// RUN: %clang_cc1 -xc++ -std=c++20 -emit-module -fmodule-name=r -fno-cxx-modules -fmodules -fno-implicit-modules -fmodule-file=%t/WI9.pcm %t/HMT.cppmap -o %t/LUM.pcm
+// RUN: %clang_cc1 -xc++ -std=c++20 -emit-module -fmodule-name=q -fno-cxx-modules -fmodules -fno-implicit-modules -fmodule-file=%t/LUM.pcm -fmodule-file=%t/4BK.pcm %t/JOV.cppmap -o %t/9VX.pcm
+// RUN: %clang_cc1 -xc++ -std=c++20 -verify -fsyntax-only -fno-cxx-modules -fmodules -fno-implicit-modules -fmodule-file=%t/9VX.pcm %t/XFD.cc
+
+//--- 2OT.h
+#include "LQ1.h"
+
+namespace ciy {
+namespace xqk {
+template <typename>
+class vum {
+ public:
+ using sc = std::C::wmd;
+ friend bool operator==(vum, vum);
+};
+template <typename>
+class me {
+ public:
+ using vbh = vum<me>;
+ using sc = std::C::vy<vbh>::sc;
+ template <typename db>
+ operator db() { return {}; }
+};
+} // namespace xqk
+template <typename vus>
+xqk::me<vus> uvo(std::C::wmd, vus);
+} // namespace ciy
+
+class ua {
+ std::C::wmd kij() {
+ ciy::uvo(kij(), '-');
+ return {};
+ }
+};
+
+//--- 9KF.h
+#include "LQ1.h"
+#include "2OT.h"
+namespace {
+void al(std::C::wmd lou) { std::C::jv<std::C::wmd> yt = ciy::uvo(lou, '/'); }
+} // namespace
+
+//--- CMO.cppmap
+module "hf" {
+header "LQ1.h"
+}
+
+
+//--- E6H.cppmap
+module "g" {
+export *
+header "2OT.h"
+}
+
+
+//--- HMT.cppmap
+module "r" {
+header "2OT.h"
+}
+
+
+//--- JOV.cppmap
+module "q" {
+header "9KF.h"
+}
+
+
+//--- LQ1.h
+namespace std {
+namespace C {
+template <class zd>
+struct vy : zd {};
+template <class ub>
+struct vy<ub*> {
+ typedef ub jz;
+};
+struct wmd {};
+template <class uo, class zt>
+void sk(uo k, zt gf) {
+ (void)(k != gf);
+}
+template <class uo>
+class fm {
+ public:
+ fm(uo);
+};
+template <class kj, class kju>
+bool operator==(kj, kju);
+template <class epn>
+void afm(epn) {
+ using yp = vy<epn>;
+ if (__is_trivially_copyable(yp)) {
+ sk(fm(epn()), nullptr);
+ }
+}
+template <class ub>
+class jv {
+ public:
+ constexpr void gq();
+ ub *nef;
+};
+template <class ub>
+constexpr void jv<ub>::gq() {
+ afm(nef);
+}
+} // namespace C
+} // namespace std
+namespace ciy {
+} // namespace ciy
+
+//--- XFD.cc
+// expected-no-diagnostics
+#include "LQ1.h"
+#include "2OT.h"
+class wiy {
+ public:
+ std::C::wmd eyb();
+};
+template <typename wpa>
+void i(wpa fg) {
+ std::C::jv<std::C::wmd> zs;
+ zs = ciy::uvo(fg.eyb(), '\n');
+}
+namespace ciy {
+namespace xqk {
+struct sbv;
+std::C::jv<sbv> ns() {
+ std::C::jv<sbv> ubs;
+ ubs.gq();
+ return ubs;
+}
+} // namespace xqk
+} // namespace ciy
+void s() {
+ wiy fg;
+ i(fg);
+}