[libcxx-commits] [PATCH] D96057: [libc++] Require C++20 to build the benchmarks.

[Mark de Wever via Phabricator via libcxx-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG34acc9164244: [libc++] Require C++20 to build the benchmarks. (authored by Mordante).

Changed prior to commit:
  https://reviews.llvm.org/D96057?vs=321494&id=322425#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96057/new/

https://reviews.llvm.org/D96057

Files:
  libcxx/benchmarks/CMakeLists.txt
  libcxx/docs/ReleaseNotes.rst


Index: libcxx/docs/ReleaseNotes.rst
===================================================================
--- libcxx/docs/ReleaseNotes.rst
+++ libcxx/docs/ReleaseNotes.rst
@@ -43,4 +43,5 @@
 API Changes
 -----------
 
-- ...
+- Starting with libc++13 a C++20 capable compiler is required to build the
+  libc++ benchmarks.
Index: libcxx/benchmarks/CMakeLists.txt
===================================================================
--- libcxx/benchmarks/CMakeLists.txt
+++ libcxx/benchmarks/CMakeLists.txt
@@ -142,7 +142,7 @@
           RUNTIME_OUTPUT_DIRECTORY "${BENCHMARK_OUTPUT_DIR}"
           COMPILE_FLAGS "${BENCHMARK_TEST_LIBCXX_COMPILE_FLAGS}"
           LINK_FLAGS "${BENCHMARK_TEST_LIBCXX_LINK_FLAGS}"
-          CXX_STANDARD 17
+          CXX_STANDARD 20
           CXX_STANDARD_REQUIRED YES
           CXX_EXTENSIONS NO)
   cxx_link_system_libraries(${libcxx_target})
@@ -172,7 +172,7 @@
           INCLUDE_DIRECTORIES ""
           COMPILE_FLAGS "${BENCHMARK_TEST_NATIVE_COMPILE_FLAGS}"
           LINK_FLAGS "${BENCHMARK_TEST_NATIVE_LINK_FLAGS}"
-          CXX_STANDARD 17
+          CXX_STANDARD 20
           CXX_STANDARD_REQUIRED YES
           CXX_EXTENSIONS NO)
   endif()


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