320e9af309
Summary: This is a compiler-rt part. The clang part is D50250. See [[ https://bugs.llvm.org/show_bug.cgi?id=21530 | PR21530 ]], https://github.com/google/sanitizers/issues/940. Reviewers: vsk, filcab, #sanitizers Reviewed By: filcab, #sanitizers Subscribers: mclow.lists, srhines, kubamracek, dberris, rjmccall, rsmith, llvm-commits, regehr Tags: #sanitizers Differential Revision: https://reviews.llvm.org/D50251 llvm-svn: 345659
14 lines
593 B
C++
14 lines
593 B
C++
// RUN: %clangxx -fsanitize=implicit-integer-sign-change %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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int32_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-integer-sign-change {{.*}}summary.cpp:[[@LINE-2]]:16
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return 0;
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}
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