Implement Itanium name mangling support for C++ Modules TS.
This follows the scheme agreed with Nathan Sidwell, which can be found here:
https://gcc.gnu.org/wiki/cxx-modules?action=AttachFile
This will be proposed to the itanium-cxx-abi list once we have some experience
with how well it works; the ABI for this TS should be considered unstable until
it is part of the Itanium C++ ABI.
llvm-svn: 312467
diff --git a/clang/test/SemaCXX/modules-ts.cppm b/clang/test/SemaCXX/modules-ts.cppm
index 2ea4958..065818c 100644
--- a/clang/test/SemaCXX/modules-ts.cppm
+++ b/clang/test/SemaCXX/modules-ts.cppm
@@ -1,7 +1,7 @@
-// RUN: %clang_cc1 -std=c++1z -fmodules-ts -emit-module-interface %s -o %t.pcm -verify -DTEST=0
-// RUN: %clang_cc1 -std=c++1z -fmodules-ts -emit-module-interface %s -o %t.pcm -verify -DTEST=1
-// RUN: %clang_cc1 -std=c++1z -fmodules-ts -emit-module-interface %s -fmodule-file=%t.pcm -o %t.pcm -verify -DTEST=2
-// RUN: %clang_cc1 -std=c++1z -fmodules-ts -emit-module-interface %s -fmodule-file=%t.pcm -o %t.pcm -verify -Dfoo=bar -DTEST=3
+// RUN: %clang_cc1 -std=c++1z -fmodules-ts -emit-module-interface %s -o %t.0.pcm -verify -DTEST=0
+// RUN: %clang_cc1 -std=c++1z -fmodules-ts -emit-module-interface %s -o %t.1.pcm -verify -DTEST=1
+// RUN: %clang_cc1 -std=c++1z -fmodules-ts -emit-module-interface %s -fmodule-file=%t.0.pcm -o %t.2.pcm -verify -DTEST=2
+// RUN: %clang_cc1 -std=c++1z -fmodules-ts -emit-module-interface %s -fmodule-file=%t.0.pcm -o %t.3.pcm -verify -Dfoo=bar -DTEST=3
#if TEST == 0
// expected-no-diagnostics
@@ -21,7 +21,7 @@
// expected-note-re@modules-ts.cppm:1 {{'{{.*}}modules-ts.cppm' included multiple times, additional include site in header from module 'foo'}}
#endif
int n;
-#if TEST >= 2
+#if TEST == 2
// expected-error@-2 {{redefinition of '}}
// expected-note@-3 {{unguarded header; consider using #ifdef guards or #pragma once}}
// FIXME: We should drop the "header from" in this diagnostic.
@@ -60,7 +60,7 @@
int use_n = n; // FIXME: this should not be visible, because it is not exported
extern int n;
-static_assert(&n == p); // FIXME: these are not the same entity
+static_assert(&n != p);
#endif