55 lines
1.3 KiB
Text
55 lines
1.3 KiB
Text
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#import <Foundation/Foundation.h>
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#import <exception>
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#import <stdexcept>
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@interface MyCustomException: NSException
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@end
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@implementation MyCustomException
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@end
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void foo(int n)
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{
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NSDictionary *info = [NSDictionary dictionaryWithObjectsAndKeys:@"some_value", @"some_key", nil];
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switch (n) {
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case 0:
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@throw [[NSException alloc] initWithName:@"ThrownException" reason:@"SomeReason" userInfo:info];
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case 1:
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@throw [[MyCustomException alloc] initWithName:@"ThrownException" reason:@"SomeReason" userInfo:info];
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case 2:
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throw std::runtime_error("C++ exception");
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}
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}
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void rethrow(int n)
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{
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@try {
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foo(n);
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} @catch(NSException *e) {
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@throw;
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}
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}
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int main(int argc, const char * argv[])
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{
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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NSDictionary *info = [NSDictionary dictionaryWithObjectsAndKeys:@"some_value", @"some_key", nil];
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NSException *e1 = [[NSException alloc] initWithName:@"ExceptionName" reason:@"SomeReason" userInfo:info];
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NSException *e2;
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@try {
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foo(atoi(argv[1]));
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} @catch(NSException *e) {
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e2 = e;
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}
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NSLog(@"1"); // Set break point at this line.
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rethrow(atoi(argv[1]));
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[pool drain];
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return 0;
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}
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