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| author | dim <dim@FreeBSD.org> | 2015-05-27 18:47:56 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2015-05-27 18:47:56 +0000 |
| commit | 3191b2b32a96e1a6ee833fcca73e5c8e0c67ba65 (patch) | |
| tree | dbbd4047878da71c1a706e26ce05b4e7791b14cc /test/Modules/merge-vtable-codegen.cpp | |
| parent | 38d6f2e7f2ce51a5b3836d26596c6c34a3288752 (diff) | |
| download | FreeBSD-src-3191b2b32a96e1a6ee833fcca73e5c8e0c67ba65.zip FreeBSD-src-3191b2b32a96e1a6ee833fcca73e5c8e0c67ba65.tar.gz | |
Vendor import of clang trunk r238337:
https://llvm.org/svn/llvm-project/cfe/trunk@238337
Diffstat (limited to 'test/Modules/merge-vtable-codegen.cpp')
| -rw-r--r-- | test/Modules/merge-vtable-codegen.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/Modules/merge-vtable-codegen.cpp b/test/Modules/merge-vtable-codegen.cpp new file mode 100644 index 0000000..7372073 --- /dev/null +++ b/test/Modules/merge-vtable-codegen.cpp @@ -0,0 +1,24 @@ +// RUN: rm -rf %t + +// First, build two modules that both re-export the same header. +// RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fmodule-name=b -o %t/b.pcm -fmodule-maps \ +// RUN: -emit-module %S/Inputs/merge-vtable-codegen/merge-vtable-codegen.modulemap \ +// RUN: -I %S/Inputs/merge-vtable-codegen +// RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fmodule-name=c -o %t/c.pcm -fmodule-maps \ +// RUN: -emit-module %S/Inputs/merge-vtable-codegen/merge-vtable-codegen.modulemap \ +// RUN: -I %S/Inputs/merge-vtable-codegen + +// Use the two modules in a single compile. +// RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fmodule-file=%t/b.pcm -fmodule-file=%t/c.pcm \ +// RUN: -fmodule-map-file=%S/Inputs/merge-vtable-codegen/merge-vtable-codegen.modulemap \ +// RUN: -emit-llvm -o %t/test.o %s + +// Note that order is important: +// Module 'c' just reexports A, while module 'b' defines a method that uses a +// virtual method of A. +#include "Inputs/merge-vtable-codegen/c.h" +#include "Inputs/merge-vtable-codegen/b.h" + +void t() { + b(nullptr); +} |
