llvm-project

Commit Graph

Author	SHA1	Message	Date
Richard Smith	42d4a55f22	PR44723: Trigger return type deduction for operator<=>s whose return types are needed to compute the return type of a defaulted operator<=>. This raises the question of what to do if return type deduction fails. The standard doesn't say, and implementations vary, so for now reject that case eagerly to keep our options open.	2020-01-31 13:06:48 -08:00
Saar Raz	67c608a969	[Concepts] Deprecate -fconcepts-ts, enable Concepts under -std=c++2a Now with concepts support merged and mostly complete, we do not need -fconcepts-ts (which was also misleading as we were not implementing the TS) and can enable concepts features under C++2a. A warning will be generated if users still attempt to use -fconcepts-ts.	2020-01-24 00:48:59 +02:00
Richard Smith	68009c245d	[c++20] Return type deduction for defaulted three-way comparisons.	2019-12-10 13:03:12 -08:00

Author

SHA1

Message

Date

Richard Smith

42d4a55f22

PR44723: Trigger return type deduction for operator<=>s whose return

types are needed to compute the return type of a defaulted operator<=>.

This raises the question of what to do if return type deduction fails.
The standard doesn't say, and implementations vary, so for now reject
that case eagerly to keep our options open.

2020-01-31 13:06:48 -08:00

Saar Raz

67c608a969

[Concepts] Deprecate -fconcepts-ts, enable Concepts under -std=c++2a

Now with concepts support merged and mostly complete, we do not need -fconcepts-ts
(which was also misleading as we were not implementing the TS) and can enable
concepts features under C++2a. A warning will be generated if users still attempt
to use -fconcepts-ts.

2020-01-24 00:48:59 +02:00

Richard Smith

68009c245d

[c++20] Return type deduction for defaulted three-way comparisons.

2019-12-10 13:03:12 -08:00

3 Commits