b32a22eab7
For the build set up which runs the unit tests using an emulator like QEMU, the unit tests must be run using %run. Differential Revision: http://reviews.llvm.org/D15081 llvm-svn: 254467
19 lines
481 B
C++
19 lines
481 B
C++
// RUN: %clangxx -fsanitize=integer -fsanitize-recover=integer %s -o %t
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// RUN: not %run %t 2>&1 | FileCheck %s
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// __ubsan_default_options() doesn't work on Darwin.
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// XFAIL: darwin
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#include <stdint.h>
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extern "C" const char *__ubsan_default_options() {
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return "halt_on_error=1";
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}
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int main() {
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(void)(uint64_t(10000000000000000000ull) + uint64_t(9000000000000000000ull));
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// CHECK: ubsan_options.cc:[[@LINE-1]]:44: runtime error: unsigned integer overflow
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return 0;
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}
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