+}
+
+bool isPrint(int UCS) {
+#if LLVM_ON_WIN32
+ // Restrict characters that we'll try to print to the the lower part of ASCII
+ // except for the control characters (0x20 - 0x7E). In general one can not
+ // reliably output code points U+0080 and higher using narrow character C/C++
+ // output functions in Windows, because the meaning of the upper 128 codes is
+ // determined by the active code page in the console.
+ return ' ' <= UCS && UCS <= '~';
+#else
+ return llvm::sys::unicode::isPrintable(UCS);
+#endif
+}
+
+} // namespace locale
+} // namespace sys
+} // namespace llvm