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| author | Jordan Rupprecht <rupprecht@google.com> | 2018-12-19 02:24:12 +0000 |
|---|---|---|
| committer | Jordan Rupprecht <rupprecht@google.com> | 2018-12-19 02:24:12 +0000 |
| commit | 6fc0ad0a5de45f80140620e2dd606f65d547362a (patch) | |
| tree | 70c48eb656ed8eaa179a465c30efe4433a7a7494 /test/ubsan/TestCases/ImplicitConversion/signed-integer-truncation-or-sign-change-summary.cpp | |
| parent | f8f9fdb8560e9d0abac7edaa5ca40e9bed881695 (diff) | |
| parent | cd24f2f94f4edc9a636d02ee841b5a729b2b2ec3 (diff) | |
| download | compiler-rt-6fc0ad0a5de45f80140620e2dd606f65d547362a.tar.gz | |
Creating branches/google/stable and tags/google/stable/2018-12-18 from r349201
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/google/stable@349597 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/ubsan/TestCases/ImplicitConversion/signed-integer-truncation-or-sign-change-summary.cpp')
| -rw-r--r-- | test/ubsan/TestCases/ImplicitConversion/signed-integer-truncation-or-sign-change-summary.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/ubsan/TestCases/ImplicitConversion/signed-integer-truncation-or-sign-change-summary.cpp b/test/ubsan/TestCases/ImplicitConversion/signed-integer-truncation-or-sign-change-summary.cpp new file mode 100644 index 000000000..13eaef274 --- /dev/null +++ b/test/ubsan/TestCases/ImplicitConversion/signed-integer-truncation-or-sign-change-summary.cpp @@ -0,0 +1,13 @@ +// RUN: %clangxx -fsanitize=implicit-signed-integer-truncation,implicit-integer-sign-change %s -o %t +// RUN: %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-NOTYPE +// RUN: %env_ubsan_opts=report_error_type=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-TYPE +// REQUIRES: !ubsan-standalone && !ubsan-standalone-static + +#include <stdint.h> + +int main() { + int8_t t0 = (~(uint32_t(0))); + // CHECK-NOTYPE: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior {{.*}}summary.cpp:[[@LINE-1]]:15 + // CHECK-TYPE: SUMMARY: UndefinedBehaviorSanitizer: implicit-signed-integer-truncation-or-sign-change {{.*}}summary.cpp:[[@LINE-2]]:15 + return 0; +} |