From d58987c67d0fa02a71af98a9fa66ffd73c1501ed Mon Sep 17 00:00:00 2001 From: Anders Carlsson Date: Mon, 7 Dec 2009 07:59:52 +0000 Subject: It's OK to try to emit a vtable definition more than once. Fixes PR5697. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90751 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGenCXX/vtable-key-function.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 test/CodeGenCXX/vtable-key-function.cpp (limited to 'test/CodeGenCXX/vtable-key-function.cpp') diff --git a/test/CodeGenCXX/vtable-key-function.cpp b/test/CodeGenCXX/vtable-key-function.cpp new file mode 100644 index 0000000000..b0371c0e0b --- /dev/null +++ b/test/CodeGenCXX/vtable-key-function.cpp @@ -0,0 +1,15 @@ +// RUN: clang-cc %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s +// PR5697 +namespace PR5697 { +struct A { + virtual void f() { } + A(); + A(int); +}; + +// A does not have a key function, so the first constructor we emit should +// cause the vtable to be defined (without assertions.) +// CHECK: @_ZTVN6PR56971AE = weak_odr constant +A::A() { } +A::A(int) { } +} -- cgit v1.2.3-70-g09d2