| David Majnemer | f863736 | 2015-01-15 08:41:25 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -I%S -fvisibility hidden -triple x86_64-linux-gnu -emit-llvm -o - | FileCheck %s |
| 2 | |
| 3 | #include <stdarg.h> |
| 4 | #include <typeinfo> |
| 5 | |
| 6 | // If struct __va_list_tag did not explicitly have default visibility, then |
| 7 | // under -fvisibility hidden the type of function f, due to its va_list (aka |
| 8 | // __builtin_va_list, aka __va_list_tag (*)[1]) parameter would be hidden: |
| 9 | |
| 10 | // CHECK: @_ZTSFvP13__va_list_tagE = linkonce_odr constant |
| 11 | // CHECK: @_ZTIFvP13__va_list_tagE = linkonce_odr constant |
| 12 | void f(va_list) { (void)typeid(f); } |