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a8b9f59e8caf378d56e8bfcecdb22184cdabf42d
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10 Commits

Author SHA1 Message Date
Eric Fiselier
a8b9f59e8c Implement feature test macros using a script. 
Summary:
This patch implements all the feature test macros libc++ currently supports, as specified by the standard or cppreference prior to C++2a.

The tests and `<version>` header are generated using a script. The script contains a table of each feature test macro, the headers it should be accessible from, and its values of each dialect of C++.
When a new feature test macro is added or needed, the table should be updated and the script re-run.



Reviewers: mclow.lists, jfb, serge-sans-paille

Reviewed By: mclow.lists

Subscribers: arphaman, jfb, ldionne, libcxx-commits

Differential Revision: https://reviews.llvm.org/D56750

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@351286 91177308-0d34-0410-b5e6-96231b3b80d8
 2019-01-16 01:37:43 +00:00
Marshall Clow
a9c67b27fa Add the feature test macros that were defined in p1353r0 to the headers of the appropriate tests. No actual tests yet, so NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@350535 91177308-0d34-0410-b5e6-96231b3b80d8
 2019-01-07 16:17:52 +00:00
Marshall Clow
f927635d87 Implement P1209 - Adopt Consistent Container Erasure from Library Fundamentals 2 for C++20. Reviewed as https://reviews.llvm.org/D55532 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@349178 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-14 18:49:35 +00:00
Marshall Clow
544d1ba9a3 Fix problems with char8_t stuff on compilers that don't support char8_t yet 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@348829 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-11 06:06:49 +00:00
Marshall Clow
96484477d1 Second part of P0482 - char8_t. Reviewed as https://reviews.llvm.org/D55308 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@348828 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-11 04:35:44 +00:00
Stephan T. Lavavej
439de45011 [libcxx] [test] Strip trailing whitespace. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@346826 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-11-14 03:06:06 +00:00
Marshall Clow
9110b80a63 Update commnents to reflect the changes for LWG#3127. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@344951 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-10-22 20:49:50 +00:00
Marshall Clow
3d1d9230d8 Update commnents to reflect the changes for LWG#3122. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@344950 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-10-22 20:44:37 +00:00
Eric Fiselier
52a8692f86 Fix threaded test under no-threading configuration 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@343432 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-10-01 01:05:51 +00:00
Marshall Clow
e3973fd962 Implement the infrastructure for feature-test macros. Very few actual feature test macros, though. Reviewed as: https://reviews.llvm.org/D51955 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@342073 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-09-12 19:41:40 +00:00