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| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-09-06 16:24:10 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-09-06 16:24:10 +0000 |
| commit | 17d06bda5972da8a4b83108a04a7439feba7efb2 (patch) | |
| tree | 08c627bf433274036f7dd2e38ab7337efe321c10 /gcc/cp/init.c | |
| parent | 4fd7a6de975754293afb33387470b88e24831254 (diff) | |
| download | ppe42-gcc-17d06bda5972da8a4b83108a04a7439feba7efb2.tar.gz ppe42-gcc-17d06bda5972da8a4b83108a04a7439feba7efb2.zip | |
PR c++/54341
PR c++/54253
* semantics.c (sort_constexpr_mem_initializers): New.
(build_constexpr_constructor_member_initializers): Use it.
(cx_check_missing_mem_inits): Skip artificial fields.
* init.c (expand_aggr_init_1): Don't zero out a class
with no data.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191033 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp/init.c')
| -rw-r--r-- | gcc/cp/init.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/cp/init.c b/gcc/cp/init.c index 09288f87e20..561477ace57 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -1742,8 +1742,10 @@ expand_aggr_init_1 (tree binfo, tree true_exp, tree exp, tree init, int flags, that's value-initialization. */ if (init == void_type_node) { - /* If no user-provided ctor, we need to zero out the object. */ - if (!type_has_user_provided_constructor (type)) + /* If the type has data but no user-provided ctor, we need to zero + out the object. */ + if (!type_has_user_provided_constructor (type) + && !is_really_empty_class (type)) { tree field_size = NULL_TREE; if (exp != true_exp && CLASSTYPE_AS_BASE (type) != type) |
