ext/-test-/RUBY_ALIGNOF: skip C++ when no compiler

C++ compilers are optional.  Skip C++ tests when they are absent.

1 files changed, 0 insertions, 6 deletions

diff --git a/ext/-test-/RUBY_ALIGNOF/cpp.cpp b/ext/-test-/RUBY_ALIGNOF/cpp.cpp
index ea1211c38c..ed76d49b9f 100644
--- a/ext/-test-/RUBY_ALIGNOF/cpp.cpp
+++ b/ext/-test-/RUBY_ALIGNOF/cpp.cpp
@@ -7,9 +7,3 @@ struct T {
 };
 
 RBIMPL_STATIC_ASSERT(RUBY_ALIGNOF, RUBY_ALIGNOF(double) == offsetof(T, t));
-
-extern "C" void
-Init_RUBY_ALIGNOF()
-{
-    // Windows linker mandates this symbol to exist.
-}