File: exceptions.cpp

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (42 lines) | stat: -rw-r--r-- 696 bytes parent folder | download | duplicates (36) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
#include <exception>
#include <stdio.h>

int throws_exception_on_even (int value);
int intervening_function (int value);
int catches_exception (int value);

int
catches_exception (int value)
{
    try
    {
        return intervening_function(value); // This is the line you should stop at for catch
    }
    catch (int value)
    {
        return value;  
    }
}

int 
intervening_function (int value)
{
    return throws_exception_on_even (2 * value);
}

int
throws_exception_on_even (int value)
{
    printf ("Mod two works: %d.\n", value%2);
    if (value % 2 == 0)
        throw 30;
    else
        return value;
}

int 
main ()
{
    catches_exception (10); // Stop here
    return 5;
}