[libcxx-commits] [PATCH] D129055: [libc++] Error if someone tries to use MSVC and tell them to contact the libc++ developers

[Nikolas Klauser via Phabricator via libcxx-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG64d63f4823af: [libc++] Error if someone tries to use MSVC and tell them to contact the libc++… (authored by philnik).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129055/new/

https://reviews.llvm.org/D129055

Files:
  libcxx/include/__config


Index: libcxx/include/__config
===================================================================
--- libcxx/include/__config
+++ libcxx/include/__config
@@ -214,6 +214,12 @@
 #    error "libc++ only supports C++03 with Clang-based compilers. Please enable C++11"
 #  endif
 
+#  ifdef _LIBCPP_COMPILER_MSVC
+#    error If you successfully use libc++ with MSVC please tell the libc++ developers and consider upstreaming your \
+changes. We are not aware of anybody using this configuration and know that at least some code is currently broken. \
+If there are users of this configuration we are happy to provide support.
+#  endif
+
 // FIXME: ABI detection should be done via compiler builtin macros. This
 // is just a placeholder until Clang implements such macros. For now assume
 // that Windows compilers pretending to be MSVC++ target the Microsoft ABI,


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