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| author | Jason Merrill <jason@redhat.com> | 2019-08-15 08:38:50 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2019-08-15 08:38:50 -0400 |
| commit | c735f8f1a0c5a5d1e114e45390b35882f539ff69 (patch) | |
| tree | 1ea2d4c11b3a6cdb3a137df04d979591a4e9277a /gcc/fortran | |
| parent | 84cc60bf83e03267f5794a16b3eb83508a3196ce (diff) | |
| download | gcc-c735f8f1a0c5a5d1e114e45390b35882f539ff69.zip gcc-c735f8f1a0c5a5d1e114e45390b35882f539ff69.tar.gz gcc-c735f8f1a0c5a5d1e114e45390b35882f539ff69.tar.bz2 | |
Implement P0848R3, Conditionally Trivial Special Member Functions.
With Concepts, overloads of special member functions can differ in
constraints, and this paper clarifies how that affects class properties: if
a class has a more constrained trivial copy constructor and a less
constrained non-trivial copy constructor, it is still trivially copyable.
* tree.c (special_memfn_p): New.
* class.c (add_method): When overloading, hide ineligible special
member fns.
(check_methods): Set TYPE_HAS_COMPLEX_* here.
* decl.c (grok_special_member_properties): Not here.
* name-lookup.c (push_class_level_binding_1): Move overloaded
functions case down, accept FUNCTION_DECL as target_decl.
From-SVN: r274534
Diffstat (limited to 'gcc/fortran')
0 files changed, 0 insertions, 0 deletions