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// REQUIRES: system-linux
// RUN: %clangxx -no-pie -Wl,-q %s -o %t.exe
// RUN: llvm-bolt %t.exe -o %t.bolt.exe -lite=false
// RUN: not --crash %t.bolt.exe 2>&1 | FileCheck %s --check-prefix=CHECK-FAIL
// CHECK-FAIL: Should pass one argument
// RUN: not %t.bolt.exe -1 | FileCheck %s --check-prefix=CHECK-BAD
// CHECK-BAD: Bad value
// RUN: not %t.bolt.exe 0 | FileCheck %s --check-prefix=CHECK-ZERO
// CHECK-ZERO: Value is zero
// RUN: %t.bolt.exe 1 | FileCheck %s --check-prefix=CHECK-GOOD
// CHECK-GOOD: Good value
#include <exception>
#include <iostream>
struct ValIsZero {
const char *error = "Value is zero\n";
};
int dummy(int arg) {
if (arg == 0)
throw ValIsZero();
if (arg > 0)
return 0;
else
throw std::out_of_range("Bad value");
}
int main(int argc, char **argv) {
if (argc != 2)
throw std::invalid_argument("Should pass one argument");
try {
dummy(std::strtol(argv[1], nullptr, 10));
} catch (std::out_of_range &e) {
std::cout << e.what() << "\n";
return 1;
} catch (ValIsZero &e) {
std::cout << e.error;
return 1;
}
std::cout << "Good value\n";
return 0;
}
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