# https://ssl.icu-project.org/trac/ticket/13709
# Werror=shadow fails for unistr.h
diff -ur icu.org/source/common/unicode/unistr.h icu/source/common/unicode/unistr.h
--- icu.org/source/common/unicode/unistr.h	2018-03-26 15:38:29.000000000 +0200
+++ icu/source/common/unicode/unistr.h	2018-04-18 10:44:16.321188314 +0200
@@ -3053,11 +3053,11 @@
    * uint16_t * constructor.
    * Delegates to UnicodeString(const char16_t *, int32_t).
    * @param text UTF-16 string
-   * @param length string length
+   * @param textLength string length
    * @stable ICU 59
    */
-  UnicodeString(const uint16_t *text, int32_t length) :
-      UnicodeString(ConstChar16Ptr(text), length) {}
+  UnicodeString(const uint16_t *text, int32_t textLength) :
+      UnicodeString(ConstChar16Ptr(text), textLength) {}
 #endif
 
 #if U_SIZEOF_WCHAR_T==2 || defined(U_IN_DOXYGEN)
@@ -3066,11 +3066,11 @@
    * (Only defined if U_SIZEOF_WCHAR_T==2.)
    * Delegates to UnicodeString(const char16_t *, int32_t).
    * @param text NUL-terminated UTF-16 string
-   * @param length string length
+   * @param textLength string length
    * @stable ICU 59
    */
-  UnicodeString(const wchar_t *text, int32_t length) :
-      UnicodeString(ConstChar16Ptr(text), length) {}
+  UnicodeString(const wchar_t *text, int32_t textLength) :
+      UnicodeString(ConstChar16Ptr(text), textLength) {}
 #endif
 
   /**