summaryrefslogtreecommitdiff
path: root/gcc/testsuite/objc.dg/encode-1.m
blob: 09cb6af19c2b7ed9848c79208ed58d4b6a8c6304 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/* Test if the Objective-C @encode machinery distinguishes between
   'BOOL *' (which should be encoded as a pointer to BOOL) and 'char *' (which
   should be encoded as '*').  This is somewhat tricky wrt the NeXT runtime,
   where we have 'typedef char BOOL'.  */
/* Contributed by Ziemowit Laski <zlaski@apple.com>.  */
/* { dg-do run } */
#include <string.h>           
#include <stdlib.h>
#include <objc/objc.h>

int main(void) {
  const char *BOOL_ptr = @encode(BOOL *);
  const char *BOOL_ = @encode(BOOL);
  const char *char_ptr = @encode(char *);

  if(*BOOL_ptr != '^' || strcmp(BOOL_ptr + 1, BOOL_))
    abort();

  if(strcmp(char_ptr, "*"))
    abort();

  return 0;
}