| Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1 | // RUN: rm -rf %t |
| 2 | |
| 3 | // First, build two modules that both re-export the same header. |
| 4 | // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fmodule-name=b -o %t/b.pcm -fmodule-maps \ |
| 5 | // RUN: -emit-module %S/Inputs/merge-vtable-codegen/merge-vtable-codegen.modulemap \ |
| 6 | // RUN: -I %S/Inputs/merge-vtable-codegen |
| 7 | // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fmodule-name=c -o %t/c.pcm -fmodule-maps \ |
| 8 | // RUN: -emit-module %S/Inputs/merge-vtable-codegen/merge-vtable-codegen.modulemap \ |
| 9 | // RUN: -I %S/Inputs/merge-vtable-codegen |
| 10 | |
| 11 | // Use the two modules in a single compile. |
| 12 | // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fmodule-file=%t/b.pcm -fmodule-file=%t/c.pcm \ |
| 13 | // RUN: -fmodule-map-file=%S/Inputs/merge-vtable-codegen/merge-vtable-codegen.modulemap \ |
| 14 | // RUN: -emit-llvm -o %t/test.o %s |
| 15 | |
| 16 | // Note that order is important: |
| 17 | // Module 'c' just reexports A, while module 'b' defines a method that uses a |
| 18 | // virtual method of A. |
| 19 | #include "Inputs/merge-vtable-codegen/c.h" |
| 20 | #include "Inputs/merge-vtable-codegen/b.h" |
| 21 | |
| 22 | void t() { |
| 23 | b(nullptr); |
| 24 | } |