File: try-catch-1.mm

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (42 lines) | stat: -rw-r--r-- 778 bytes parent folder | download | duplicates (4) 
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
 
/* Test if the compiler accepts @throw / @try..@catch..@finally syntax.  */
/* Developed by Ziemowit Laski <zlaski@apple.com>.  */

/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */

#include "../objc-obj-c++-shared/TestsuiteObject.h"
#include <stdio.h>
#include <setjmp.h>

@interface Frob: TestsuiteObject
@end

@implementation Frob: TestsuiteObject
@end

static int exc_control = 0;

int proc() {
  if(exc_control) {
    printf ("Throwing (%d)... ", exc_control);
    @throw [Frob new];
  }
  return 1;
}

int foo()
{
  @try {
    return proc();
  }
  @catch (Frob* ex) {
    if(exc_control > 1) {
      printf("Rethrowing (%d)... ", exc_control);
      @throw;
    }
    return 0;
  }
  @finally {
    printf("In @finally block (%d)... ", exc_control);
  }
}