llvm-project

Commit Graph

Author	SHA1	Message	Date
Louis Dionne	a5fa5f7cb8	[libc++] Do not force the use of -Werror in verify tests Forcing -Werror and other warnings means that the test suite isn't actually testing what most people are seeing in their code -- it seems better and less arbitrary to compile these tests as close as possible to the compiler default instead. Removing -Werror also means that we get to differentiate between diagnostics that are errors and those that are warnings, which makes the test suite more precise. Differential Revision: https://reviews.llvm.org/D76311	2020-03-26 07:54:45 -04:00
Eric Fiselier	f97936fabd	[libc++] Cleanup and enable multiple warnings. Too many warnings are being disabled too quickly. Warnings are important to keeping libc++ correct. This patch re-enables two warnings: -Wconstant-evaluated and -Wdeprecated-copy. In future, all warnings disabled for the test suite should require an attached bug. The bug should state the plan for re-enabling that warning, or a strong case why it should remain disabled.	2019-12-12 21:09:08 -05:00
Eric Fiselier	2fc5a786be	Add std::is_constant_evaluated. Clang recently added __builtin_is_constant_evaluated() and GCC 9.0 has it as well. This patch adds support for it in libc++. llvm-svn: 359119	2019-04-24 17:54:25 +00:00

Author

SHA1

Message

Date

Louis Dionne

a5fa5f7cb8

[libc++] Do not force the use of -Werror in verify tests

Forcing -Werror and other warnings means that the test suite isn't
actually testing what most people are seeing in their code -- it seems
better and less arbitrary to compile these tests as close as possible
to the compiler default instead.

Removing -Werror also means that we get to differentiate between
diagnostics that are errors and those that are warnings, which makes
the test suite more precise.

Differential Revision: https://reviews.llvm.org/D76311

2020-03-26 07:54:45 -04:00

Eric Fiselier

f97936fabd

[libc++] Cleanup and enable multiple warnings.

Too many warnings are being disabled too quickly. Warnings are
important to keeping libc++ correct. This patch re-enables two
warnings: -Wconstant-evaluated and -Wdeprecated-copy.

In future, all warnings disabled for the test suite should require
an attached bug. The bug should state the plan for re-enabling that
warning, or a strong case why it should remain disabled.

2019-12-12 21:09:08 -05:00

Eric Fiselier

2fc5a786be

Add std::is_constant_evaluated.

Clang recently added __builtin_is_constant_evaluated() and GCC 9.0
has it as well.

This patch adds support for it in libc++.

llvm-svn: 359119

2019-04-24 17:54:25 +00:00

3 Commits