1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/gcc/3.3.2/empty6.patch Wed May 23 21:08:24 2007 +0000
1.3 @@ -0,0 +1,21 @@
1.4 +From 3.4 branch. Fixes test failure
1.5 +FAIL: g++.dg/abi/empty6.C (test for warnings, line 6)
1.6 +
1.7 +===================================================================
1.8 +RCS file: /cvs/gcc/gcc/gcc/testsuite/g++.dg/abi/empty6.C,v
1.9 +retrieving revision 1.1
1.10 +retrieving revision 1.2
1.11 +diff -u -r1.1 -r1.2
1.12 +--- gcc/gcc/testsuite/g++.dg/abi/empty6.C 2002/09/25 19:07:35 1.1
1.13 ++++ gcc/gcc/testsuite/g++.dg/abi/empty6.C 2003/06/03 19:10:09 1.2
1.14 +@@ -5,4 +5,9 @@
1.15 + struct B {
1.16 + A a; // { dg-warning "empty" }
1.17 + virtual void f () {}
1.18 +-};
1.19 ++} __attribute__((aligned(8)));
1.20 ++/* The preceding attribute is necessary on targets with
1.21 ++ BIGGEST_ALIGNMENT <= 32 to trigger the warning, as otherwise a 32 bit
1.22 ++ offset is split into DECL_FIELD_OFFSET 4 and DECL_FIELD_BIT_OFFSET 0,
1.23 ++ and then there is no discrepancy between DECL_FIELD_OFFSET and
1.24 ++ byte_position to warn about. */