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/libc++/rethrow.cpp | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 test/CXX/symex/libc++/rethrow.cpp (limited to 'test/CXX/symex/libc++/rethrow.cpp') diff --git a/test/CXX/symex/libc++/rethrow.cpp b/test/CXX/symex/libc++/rethrow.cpp new file mode 100644 index 00000000..d6a0954d --- /dev/null +++ b/test/CXX/symex/libc++/rethrow.cpp @@ -0,0 +1,35 @@ +// REQUIRES: uclibc +// REQUIRES: libcxx +// RUN: %clangxx %s -emit-llvm %O0opt -std=c++11 -c -I "%libcxx_include" -g -nostdinc++ -o %t.bc +// RUN: rm -rf %t.klee-out +// RUN: %klee --output-dir=%t.klee-out --exit-on-error --libcxx --libc=uclibc %t.bc 2>&1 | FileCheck %s + +#include + +class TestClass { +public: + virtual ~TestClass() {} +}; + +class DerivedClass : public TestClass { +}; + +class SecondDerivedClass : public DerivedClass { +}; + +int main(int argc, char **args) { + try { + try { + throw SecondDerivedClass(); + } catch (DerivedClass &p) { + puts("DerivedClass caught\n"); + // CHECK: DerivedClass caught + throw; + } + } catch (TestClass &tc) { + puts("TestClass caught\n"); + // CHECK: TestClass caught + } + + return 0; +} -- cgit 1.4.1