Merge pull request #4634 from s-ludwig/patch-1

Define CppRuntime_Clang when building for Android

Author: kinke

driver/main.cpp

@@ -852,6 +852,7 @@ void registerPredefinedTargetVersions() {
     if (triple.getEnvironment() == llvm::Triple::Android) {
       VersionCondition::addPredefinedGlobalIdent("Android");
       VersionCondition::addPredefinedGlobalIdent("CRuntime_Bionic");
+      VersionCondition::addPredefinedGlobalIdent("CppRuntime_Clang");
     } else if (triple.isMusl()) {
       VersionCondition::addPredefinedGlobalIdent("CRuntime_Musl");
       VersionCondition::addPredefinedGlobalIdent("CppRuntime_Gcc");

runtime/druntime/src/core/stdcpp/new_.d

@@ -39,7 +39,7 @@ extern (C++, "std")
     {
     @nogc:
         ///
-        this() { super("bad allocation", 1); }
+        extern(D) this() { super("bad allocation", 1); }
     }
 }