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// FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
// I'm not sure this is actually *that* issue, but this seems oddly similar to the other XFAIL'ed cases.
// XFAIL: android
// UNSUPPORTED: ios
// RUN: rm -f %tmp
// RUN: echo "[implicit-integer-truncation]" >> %tmp
// RUN: echo "fun:*implicitTruncation*" >> %tmp
// RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation -fsanitize-blacklist=%tmp -O0 %s -o %t && not %run %t 2>&1
// RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation -fsanitize-blacklist=%tmp -O1 %s -o %t && not %run %t 2>&1
// RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation -fsanitize-blacklist=%tmp -O2 %s -o %t && not %run %t 2>&1
// RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation -fsanitize-blacklist=%tmp -O3 %s -o %t && not %run %t 2>&1
unsigned char implicitTruncation(unsigned int argc) {
return argc; // BOOM
}
int main(int argc, char **argv) {
return implicitTruncation(~0U);
}
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