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++/nested.cpp | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 test/CXX/symex/libc++/nested.cpp (limited to 'test/CXX/symex/libc++/nested.cpp') diff --git a/test/CXX/symex/libc++/nested.cpp b/test/CXX/symex/libc++/nested.cpp new file mode 100644 index 00000000..b85d6759 --- /dev/null +++ b/test/CXX/symex/libc++/nested.cpp @@ -0,0 +1,26 @@ +// REQUIRES: not-msan +// Disabling msan because it times out on CI +// REQUIRES: libcxx +// RUN: %clangxx %s -emit-llvm %O0opt -c -std=c++11 -I "%libcxx_include" -g -nostdinc++ -o %t1.bc +// RUN: rm -rf %t.klee-out +// RUN: %klee --output-dir=%t.klee-out --exit-on-error --libc=uclibc --libcxx %t1.bc 2>&1 | FileCheck %s + +#include + +int main(int argc, char **args) { + try { + try { + char *p = new char[8]; + throw p; + } catch (char *ex) { + int i = 7; + throw i; + } + } catch (int ex) { + printf("Reached outer catch with i = %d\n", ex); + // CHECK-DAG: Reached outer catch with i = 7 + } + return 0; +} + +// CHECK-DAG: KLEE: done: completed paths = 1 -- cgit 1.4.1