please read, any bug with braces

[Ales Velebil]

Good morning,
I had some bug in my program, corrected, but founded some bug in gcc.
Demonstration of this problem is above.

Thanks for answer
	Aleš Velebil



gcc (GCC) 3.3.3 20040412 (Red Hat Linux 3.3.3-7)
Copyright (C) 2003 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


I am sorry, for my very very very bad english.

Between this two examples is small difference, but with big differnce in follow-up process

Example1: good version
----------------------------------------------------------------------------------------------------
				printf("1");
				zaz3=NULL;
				for(i=0;i<nalezeno_ffff;i+=(8/velzaz))
					for(j=0;j<(8/velzaz);j++)
					{
						if(zar->archiv_start[i+j]);
						{
							printf("2");
							zaz2=zar->archiv_start[i+j];
							if(zaz3)
							{
								zaz3->next_sprpor=zaz2;
								zaz2->prev_sprpor=zaz3;
								zaz3=zaz2;
							}
							else
								zar->archiv_zaznamy_sprpor=zaz3=zaz2;
						}
					}
Output is "1222222222222222222222222222222222222222222222222222222222222222" and continued



Example2: bad version
----------------------------------------------------------------------------------------------------
				printf("1");
				zaz3=NULL;
				for(i=0;i<nalezeno_ffff;i+=(8/velzaz))
					for(j=0;j<(8/velzaz);j++)
						if(zar->archiv_start[i+j]);
						{
							printf("2");
							zaz2=zar->archiv_start[i+j];
							if(zaz3)
							{
								zaz3->next_sprpor=zaz2;
								zaz2->prev_sprpor=zaz3;
								zaz3=zaz2;
							}
							else
								zar->archiv_zaznamy_sprpor=zaz3=zaz2;
						}

Output is "12" and not continued
----------------------------------------------------------------------------------------------------


there are the same data, it maybe some BUG

difference is between brace after
					for(j=0;j<(8/velzaz);j++)

If there are not braces after " for(j=0;j<(8/velzaz);j++) ", then cycle is not functional.


this examples was compiled using this command line:
  gcc xxx.c -o xxx -Wall -finline-functions