diff options
| author | Jason Merrill <jason@redhat.com> | 2016-01-26 16:34:16 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2016-01-26 16:34:16 -0500 |
| commit | ca30abcd13617314b7de526da03802639a2a7fc7 (patch) | |
| tree | 39f30693c0fcb67ca9098ca43ad7fe4576d05c26 /gcc/cp/optimize.c | |
| parent | 2d63bc398f7221edbec3e3f1d4ecbacac87cb3a5 (diff) | |
| download | gcc-ca30abcd13617314b7de526da03802639a2a7fc7.zip gcc-ca30abcd13617314b7de526da03802639a2a7fc7.tar.gz gcc-ca30abcd13617314b7de526da03802639a2a7fc7.tar.bz2 | |
re PR c++/68949 (Implicit initialization of array member silently miscompiling.)
PR c++/68949
* constexpr.c (register_constexpr_fundef): Keep the un-massaged body.
(cxx_eval_call_expression): Don't look through clones.
* optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE of the alias.
* semantics.c (expand_or_defer_fn_1): Keep DECL_SAVED_TREE of
maybe-in-charge *tor.
From-SVN: r232848
Diffstat (limited to 'gcc/cp/optimize.c')
| -rw-r--r-- | gcc/cp/optimize.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cp/optimize.c b/gcc/cp/optimize.c index 9d3e2c3..6f80b3d 100644 --- a/gcc/cp/optimize.c +++ b/gcc/cp/optimize.c @@ -646,6 +646,8 @@ maybe_clone_body (tree fn) { if (expand_or_defer_fn_1 (clone)) emit_associated_thunks (clone); + /* We didn't generate a body, so remove the empty one. */ + DECL_SAVED_TREE (clone) = NULL_TREE; } else expand_or_defer_fn (clone); |