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| author | Jason Merrill <jason@redhat.com> | 2020-06-17 16:22:33 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2020-06-18 16:00:30 -0400 |
| commit | b56dc0fc6cc39fba9ed974c58a21cf5f7a264be1 (patch) | |
| tree | 4c1ae7089617958e3bb3754a8babd5cb10af711b /gcc/recog.c | |
| parent | e54353a72a0fd780a2f233a057f3f8121b476192 (diff) | |
| download | gcc-b56dc0fc6cc39fba9ed974c58a21cf5f7a264be1.zip gcc-b56dc0fc6cc39fba9ed974c58a21cf5f7a264be1.tar.gz gcc-b56dc0fc6cc39fba9ed974c58a21cf5f7a264be1.tar.bz2 | |
c++: More P2002 operator<=> refinements.
* Disallow && references.
* Allow empty unions.
* Improve diagnostics for a subobject comparison with
non-comparison-category type.
gcc/cp/ChangeLog:
* method.c (early_check_defaulted_comparison): Check for &&.
(build_comparison_op): Allow empty union. Diagnose non-category
type.
(common_comparison_type): Remove handling for non-category type.
gcc/testsuite/ChangeLog:
* g++.dg/cpp2a/spaceship-ref1.C: New test.
* g++.dg/cpp2a/spaceship-synth-neg4.C: New test.
* g++.dg/cpp2a/spaceship-union1.C: New test.
Diffstat (limited to 'gcc/recog.c')
0 files changed, 0 insertions, 0 deletions