diff options
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; +} |