Re: c/3711: rename 20020307-2.c after change

Re: c/3711: rename 20020307-2.c after change

[Geoffrey Keating]

The following reply was made to PR c/3711; it has been noted by GNATS.

From: Geoffrey Keating <geoffk@redhat.com>
To: gcc-patches@gcc.gnu.org, gcc-gnats@gcc.gnu.org, rth@redhat.com
Cc:  
Subject: Re: c/3711: rename 20020307-2.c after change
Date: Fri, 12 Apr 2002 13:41:31 -0700

 Way back in March, rth changed 20020307-2.c in mainline, which made it
 fail, but didn't change its name... This patch corrects the oversight.
 
 Bootstrapped & tested with the C language only.
 
 -- 
 Geoff Keating <geoffk@redhat.com>
 
 ===File ~/patches/gcc-20020702-2-rename.patch===============
 Index: ChangeLog
 ===================================================================
 RCS file: /cvs/gcc/gcc/gcc/testsuite/ChangeLog,v
 retrieving revision 1.1800
 diff -p -u -p -r1.1800 ChangeLog
 --- ChangeLog	12 Apr 2002 10:59:27 -0000	1.1800
 +++ ChangeLog	12 Apr 2002 20:23:00 -0000
 @@ -1,3 +1,8 @@
 +2002-04-12  Geoffrey Keating  <geoffk@redhat.com>
 +
 +	* gcc.c-torture/execute/20020412-1.c: New file, renamed from
 +	gcc.c-torture/execute/20020307-2.c.
 +
  2002-04-12  Richard Sandiford  <rsandifo@redhat.com>
  
  	* g++.dg/ext/attrib5.C,
 Index: gcc.c-torture/execute/20020307-2.c
 ===================================================================
 RCS file: gcc.c-torture/execute/20020307-2.c
 diff -N gcc.c-torture/execute/20020307-2.c
 --- gcc.c-torture/execute/20020307-2.c	26 Mar 2002 08:53:14 -0000	1.3
 +++ /dev/null	1 Jan 1970 00:00:00 -0000
 @@ -1,56 +0,0 @@
 -/* PR c/3711
 -   This testcase ICEd on IA-32 at -O0 and was miscompiled otherwise,
 -   because std_expand_builtin_va_arg didn't handle variable size types.  */
 -
 -#include <stdarg.h>
 -
 -extern void abort (void);
 -extern void exit (int);
 -
 -void bar (int c)
 -{
 -  static int d = '0';
 -
 -  if (c != d++)
 -    abort ();
 -  if (c < '0' || c > '9')
 -    abort ();
 -}
 -
 -void foo (int size, ...)
 -{
 -  struct
 -  {
 -    char x[size];
 -  } d;
 -  va_list ap;
 -  int i;
 -
 -  va_start (ap, size);
 -  d = va_arg (ap, typeof (d));
 -  for (i = 0; i < size; i++)
 -    bar (d.x[i]);
 -  d = va_arg (ap, typeof (d));
 -  for (i = 0; i < size; i++)
 -    bar (d.x[i]);
 -  va_end (ap);
 -}
 -
 -int main (void)
 -{
 -  int z = 5;
 -  struct { char a[z]; } x, y;
 -          
 -  x.a[0] = '0';
 -  x.a[1] = '1';
 -  x.a[2] = '2';
 -  x.a[3] = '3';
 -  x.a[4] = '4';
 -  y.a[0] = '5';
 -  y.a[1] = '6';
 -  y.a[2] = '7';
 -  y.a[3] = '8';
 -  y.a[4] = '9';
 -  foo (z, x, y);
 -  exit (0);
 -}
 Index: gcc.c-torture/execute/20020412-1.c
 ===================================================================
 RCS file: gcc.c-torture/execute/20020412-1.c
 diff -N gcc.c-torture/execute/20020412-1.c
 --- /dev/null	1 Jan 1970 00:00:00 -0000
 +++ gcc.c-torture/execute/20020412-1.c	12 Apr 2002 20:23:01 -0000
 @@ -0,0 +1,56 @@
 +/* PR c/3711
 +   This testcase ICEd on IA-32 at -O0 and was miscompiled otherwise,
 +   because std_expand_builtin_va_arg didn't handle variable size types.  */
 +
 +#include <stdarg.h>
 +
 +extern void abort (void);
 +extern void exit (int);
 +
 +void bar (int c)
 +{
 +  static int d = '0';
 +
 +  if (c != d++)
 +    abort ();
 +  if (c < '0' || c > '9')
 +    abort ();
 +}
 +
 +void foo (int size, ...)
 +{
 +  struct
 +  {
 +    char x[size];
 +  } d;
 +  va_list ap;
 +  int i;
 +
 +  va_start (ap, size);
 +  d = va_arg (ap, typeof (d));
 +  for (i = 0; i < size; i++)
 +    bar (d.x[i]);
 +  d = va_arg (ap, typeof (d));
 +  for (i = 0; i < size; i++)
 +    bar (d.x[i]);
 +  va_end (ap);
 +}
 +
 +int main (void)
 +{
 +  int z = 5;
 +  struct { char a[z]; } x, y;
 +          
 +  x.a[0] = '0';
 +  x.a[1] = '1';
 +  x.a[2] = '2';
 +  x.a[3] = '3';
 +  x.a[4] = '4';
 +  y.a[0] = '5';
 +  y.a[1] = '6';
 +  y.a[2] = '7';
 +  y.a[3] = '8';
 +  y.a[4] = '9';
 +  foo (z, x, y);
 +  exit (0);
 +}
 ============================================================