d32c0d1466
Summary: This is compiler-rt part. clang part is D50901. Reviewers: rsmith, vsk, filcab, Sanitizers Reviewed by: filcab Differential Revision: https://reviews.llvm.org/D50902 llvm-svn: 344231
14 lines
609 B
C++
14 lines
609 B
C++
// RUN: %clangxx -fsanitize=implicit-unsigned-integer-truncation %s -o %t
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// RUN: %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-NOTYPE
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// RUN: %env_ubsan_opts=report_error_type=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-TYPE
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// REQUIRES: !ubsan-standalone && !ubsan-standalone-static
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#include <stdint.h>
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int main() {
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uint8_t t0 = (~(uint32_t(0)));
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// CHECK-NOTYPE: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior {{.*}}summary.cpp:[[@LINE-1]]:16
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// CHECK-TYPE: SUMMARY: UndefinedBehaviorSanitizer: implicit-unsigned-integer-truncation {{.*}}summary.cpp:[[@LINE-2]]:16
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return 0;
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}
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