6 lines
690 B
Plaintext
6 lines
690 B
Plaintext
RUN: rm -f %t-ImplicitSignedIntegerTruncationOrSignChangeTest-Ubsan
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RUN: %cpp_compiler -fsanitize=implicit-signed-integer-truncation,implicit-integer-sign-change -fno-sanitize-recover=all %S/ImplicitSignedIntegerTruncationOrSignChangeTest.cpp -o %t-ImplicitSignedIntegerTruncationOrSignChangeTest-Ubsan
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RUN: not %run %t-ImplicitSignedIntegerTruncationOrSignChangeTest-Ubsan 2>&1 | FileCheck %s
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CHECK: ImplicitSignedIntegerTruncationOrSignChangeTest.cpp:23:16: runtime error: implicit conversion from type 'uint32_t' (aka 'unsigned int') of value 4294967295 (32-bit, unsigned) to type 'int8_t' (aka 'signed char') changed the value to -1 (8-bit, signed)
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CHECK: Test unit written to ./crash-
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