| // RUN: %clang_cc1 -O1 -emit-llvm %s -o - | FileCheck %s | |
| // Check that the following construct, which is similar to one which occurs | |
| // in Firefox, is not misfolded (folding it correctly would be a bonus, but | |
| // that doesn't work at the moment, hence the -O1 in the runline). | |
| struct A { char x; }; | |
| struct B { char y; }; | |
| struct C : A,B {}; | |
| unsigned char x = ((char*)(B*)(C*)0x1000) - (char*)0x1000; | |
| // CHECK: @x = global i8 1 |