gdb/testsuite/gdb.objc/objcdecode.m

   1 #include <stdio.h>
   2 #include <objc/Object.h>
   3
   4 @interface Decode: Object
   5 {
   6 }
   7 - multipleDef;
   8 - (const char *) myDescription;
   9 @end
  10
  11 @implementation Decode
  12
  13 - multipleDef
  14 {
  15   printf("method multipleDef\n");
  16   return self;
  17 }
  18
  19 - (const char *) myDescription
  20 {
  21   return "Decode gdb test object";
  22 }
  23
  24 @end
  25
  26 int
  27 multipleDef()
  28 {
  29   printf("function multipleDef\n");
  30   return 0;
  31 }
  32
  33 int main (int argc, const char *argv[])
  34 {
  35   id obj;
  36   obj = [Decode new];
  37   multipleDef();
  38   [obj multipleDef];
  39   return 0;
  40 }
  41
  42 const char *_NSPrintForDebugger(id object)
  43 {
  44   /* This is not really what _NSPrintForDebugger should do, but it
  45      is a simple test if gdb can call this function */
  46   if (object && [object respondsTo: @selector(myDescription)])
  47     return [object myDescription];
  48
  49   return NULL;
  50 }