File: cxx-scope-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 (54 lines) | stat: -rw-r--r-- 1,050 bytes parent folder | download | duplicates (6) 
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
43
44
45
46
47
48
49
50
51
52
53
54
 
/* Handle C++ scoping ('::') operators in ObjC message receivers gracefully.  */
/* Author: Ziemowit Laski  <zlaski@apple.com> */

/* { dg-do run } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
#include "../objc-obj-c++-shared/TestsuiteObject.m"
#include <stdlib.h>

@class Derived;

Derived *inst[3];

struct CxxClass {
  static Derived *get_instance(int);
};

Derived *CxxClass::get_instance(int offs) {
  return inst[offs];
}

@interface Derived: TestsuiteObject {
  int value;
}
-(id)initWithValue:(int)val;
-(int)derived_meth;
@end

@implementation Derived
-(id)initWithValue:(int)val {
  [super init];
  value = val;
  return self;
}
- (int)derived_meth {
  return value;
}
@end

int main(void) {
  int r;
  inst[1] = [[::Derived alloc] initWithValue:7];
  inst[2] = [[Derived alloc] initWithValue:77];

  r = [CxxClass::get_instance(2) derived_meth];
  if (r != 77)
    abort();

  r = [CxxClass::get_instance(1) derived_meth];
  if (r != 7)
    abort();

  return 0;
}