From c09306ffd894f95be195723327d5b17dca73ebd1 Mon Sep 17 00:00:00 2001 From: Felix Rath Date: Fri, 22 May 2020 14:09:10 +0200 Subject: Implemented support for C++ Exceptions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We implement the Itanium ABI unwinding base-API, and leave the C++-specific parts to libcxxabi. Co-authored-by: Lukas Wölfer --- test/CXX/symex/basic_c++/virtual.cpp | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 test/CXX/symex/basic_c++/virtual.cpp (limited to 'test/CXX/symex/basic_c++/virtual.cpp') diff --git a/test/CXX/symex/basic_c++/virtual.cpp b/test/CXX/symex/basic_c++/virtual.cpp new file mode 100644 index 00000000..b4850992 --- /dev/null +++ b/test/CXX/symex/basic_c++/virtual.cpp @@ -0,0 +1,35 @@ +// REQUIRES: uclibc +// RUN: %clangxx %s -emit-llvm %O0opt -c -o %t.bc +// RUN: rm -rf %t.klee-out +// RUN: %klee --output-dir=%t.klee-out --exit-on-error --libc=uclibc %t.bc 2>&1 + +#include + +class Testclass { +public: + virtual int vtl() { + return 1; + } +}; + +class Derivedclass : public Testclass { +}; + +class Overridingclass : public Derivedclass { +public: + int vtl() override { + return 2; + } +}; + +int main(int argc, char **args) { + Testclass x; + Derivedclass y; + Overridingclass z; + + assert(x.vtl() == 1); + assert(y.vtl() == 1); + assert(z.vtl() == 2); + + return 0; +} -- cgit 1.4.1