forked from OSchip/llvm-project
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
// 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;
|
|
}
|