[libcxx-commits] [libcxx] [llvm] [libc++][CI] Upgrade compiler HEAD version to Clang-20 (PR #108761)

[Hristo Hristov via libcxx-commits]

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@@ -33,8 +33,8 @@
 // Warn if a compiler version is used that is not supported anymore
 // LLVM RELEASE Update the minimum compiler versions
 #  if defined(_LIBCPP_CLANG_VER)
-#    if _LIBCPP_CLANG_VER < 1700
-#      warning "Libc++ only supports Clang 17 and later"
+#    if _LIBCPP_CLANG_VER < 1800
+#      warning "Libc++ only supports Clang 18 and later"
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Zingam wrote:

The buildkite builds fail because AIX, arm, FreeBSD use Clang 17 still:
https://buildkite.com/llvm-project/libcxx-ci/builds/37764#0192014a-8840-47ea-b2bf-31aa8dd679de/2158-2953

https://github.com/llvm/llvm-project/pull/108761