20041106-1.c, [...]: Match "attribute ignored" warnings when "packing" is the…

20041106-1.c, [...]: Match "attribute ignored" warnings when "packing" is the same as the ABI layout.

	* gcc.dg/20041106-1.c, gcc.dg/20030321-1.c, gcc.dg/pr17112-1.c,
	gcc.dg/pr17112-1.c, g++.dg/other/packed1.C,
	g++.dg/other/crash-4.C, g++.dg/ext/packed8.C: Match "attribute
	ignored" warnings when "packing" is the same as the ABI layout.

From-SVN: r107758

gcc/testsuite/ChangeLog

+2005-12-01  Hans-Peter Nilsson  <hp@axis.com>
+
+	* gcc.dg/20041106-1.c, gcc.dg/20030321-1.c, gcc.dg/pr17112-1.c,
+	gcc.dg/pr17112-1.c, g++.dg/other/packed1.C,
+	g++.dg/other/crash-4.C, g++.dg/ext/packed8.C: Match "attribute
+	ignored" warnings when "packing" is the same as the ABI layout.
+
 2005-11-30  Bernhard Fischer  <rep.nop@aon.at>
 
 	PR fortran/21302

gcc/testsuite/g++.dg/ext/packed8.C

@@ -15,7 +15,7 @@ public:
 
 class B
 {
-  A a __attribute__((packed));
+  A a __attribute__((packed)); // { dg-warning "attribute ignored" "" { target default_packed } }
 
 public:
   B() {}

gcc/testsuite/g++.dg/other/crash-4.C

@@ -17,7 +17,7 @@ struct a
 struct b
 { // { dg-error "cannot bind packed field" "" { target { ! default_packed } } }
   char c;
-  a aa __attribute__((packed));
+  a aa __attribute__((packed)); // { dg-warning "attribute ignored" "" { target default_packed } }
 };
 struct c
 {

gcc/testsuite/g++.dg/other/packed1.C

@@ -11,7 +11,11 @@
 
 struct thing { int m; };
 
-struct pod {char a; thing m __attribute__ ((packed)); };
+struct pod
+ {
+   char a;
+   thing m __attribute__ ((packed)); // { dg-warning "attribute ignored" "" { target default_packed } }
+ };
 
 int main ()
 {

gcc/testsuite/gcc.dg/20030321-1.c

@@ -7,7 +7,7 @@
 struct array 
 {
   char align[4092];
-  long long elem[2] __attribute__ ((__packed__));
+  long long elem[2] __attribute__ ((__packed__)); /* { dg-warning "attribute ignored" "" { target default_packed } } */
 };
 
 long long

gcc/testsuite/gcc.dg/20041106-1.c

@@ -6,7 +6,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 
-struct S { long x __attribute__((packed)); };
+struct S { long x __attribute__((packed)); }; /* { dg-warning "attribute ignored" "" { target default_packed } } */
 volatile long sink;
 
 void foo (struct S *s)

gcc/testsuite/gcc.dg/pr17112-1.c

@@ -5,7 +5,7 @@
 extern void abort(void);
 
 typedef struct {
-  int int24:24  __attribute__ ((packed));
+  int int24:24  __attribute__ ((packed)); /* { dg-warning "attribute ignored" "" { target { default_packed && { ! pcc_bitfield_type_matters } } } } */
 } myint24;
 
 myint24 x[3] = {