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| author | Nathan Sidwell <nathan@codesourcery.com> | 2005-11-28 10:34:30 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2005-11-28 10:34:30 +0000 |
| commit | 646c0835465a8438ce3543bfcae30becf641a63e (patch) | |
| tree | 7e925b64a93bd395a2f07912807080dfbe0ecd38 /gcc/cp/class.c | |
| parent | bbee4b64682d27f5ea99df3654e3e1b139443e0e (diff) | |
| download | gcc-646c0835465a8438ce3543bfcae30becf641a63e.zip gcc-646c0835465a8438ce3543bfcae30becf641a63e.tar.gz gcc-646c0835465a8438ce3543bfcae30becf641a63e.tar.bz2 | |
re PR c++/21166 (g++ gives error on reference to packed structure elements)
.: PR c++/21166
* c-decl.c (finish_struct): Only set DECL_PACKED on a field
when its natural alignment is > BITS_PER_UNIT.
* stor-layout.c (finalize_type_size): Revert my patch of 2005-08-08.
* c-common.c (handle_packed_attribute): Ignore packing on a field
whose type is naturally char aligned.
cp:
PR c++/21166
* class.c (check_field_decls): Only set DECL_PACKED on a field
when its natural alignment is > BITS_PER_UNIT.
From-SVN: r107599
Diffstat (limited to 'gcc/cp/class.c')
| -rw-r--r-- | gcc/cp/class.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cp/class.c b/gcc/cp/class.c index 7c43d3b..647b7cb 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -2801,7 +2801,7 @@ check_field_decls (tree t, tree *access_decls, (0, "ignoring packed attribute on unpacked non-POD field %q+#D", x); - else + else if (TYPE_ALIGN (TREE_TYPE (x)) > BITS_PER_UNIT) DECL_PACKED (x) = 1; } |