gcc 2.2.2 labeled element extension fails to parse in objective C code

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1 total messages Started by Mathew J. Hostetter Tue, 04 Aug 1992 01:00

#244

Author: Mathew J. Hostetter
Date: Tue, 04 Aug 1992 01:00

33 lines
1249 bytes

I am using gcc 2.2.2 on a 68040 NeXT running NeXTSTEP 3.0 pre-release  
1.

gcc fails to parse an array of labels that uses the "label element"  
extension when you are in objective-c mode and there is more than one  
label in the array.  Otherwise it seems to work.  Here's how I tested  
the enclosed function:

slayer> gcc -c -x objective-c bad-label.c
slayer> gcc -c -DLOSE bad-label.c 

slayer> gcc -c -DLOSE -x objective-c bad-label.c
bad-label.c: In function `foo':
bad-label.c:5: parse error before `]'


Here is bad-label.c:

void
foo ()
{
#ifdef LOSE
  static const void *bar[] = { [5] &&label1, [10] &&label1 };
#else
  static const void *bar[] = { [5] &&label1 };  /* Only having one  
elt works! */
#endif

 label1:
  return;
}

-Mat

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