deps: ICU 59.1 bump

* No feature changes.
* Bug fixes.
* Details: http://site.icu-project.org/download/59

Fixes: https://github.com/nodejs/node/issues/12077
PR-URL: https://github.com/nodejs/node/pull/12486
Refs: https://github.com/nodejs/node/issues/7844
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

1 files changed, 4 insertions, 38 deletions

diff --git a/deps/icu-small/source/tools/toolutil/udbgutil.cpp b/deps/icu-small/source/tools/toolutil/udbgutil.cpp
index bbb814ba90..446e11aaf9 100644
--- a/deps/icu-small/source/tools/toolutil/udbgutil.cpp
+++ b/deps/icu-small/source/tools/toolutil/udbgutil.cpp
@@ -1,4 +1,4 @@
-// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// © 2016 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 /********************************************************************
  * COPYRIGHT:
@@ -351,8 +351,10 @@ int32_t udbg_enumByName(UDebugEnumType type, const char *value) {
  */
 U_CAPI const char *udbg_getPlatform(void)
 {
-#if U_PLATFORM_HAS_WIN32_API
+#if U_PLATFORM_USES_ONLY_WIN32_API
     return "Windows";
+#elif U_PLATFORM == U_PF_CYGWIN
+    return "Cygwin";
 #elif U_PLATFORM == U_PF_UNKNOWN
     return "unknown";
 #elif U_PLATFORM == U_PF_DARWIN
@@ -613,40 +615,6 @@ U_CAPI char *udbg_knownIssueURLFrom(const char *ticket, char *buf) {
 }
 
 
-#if !U_HAVE_STD_STRING
-const char *warning = "WARNING: Don't have std::string (STL) - known issue logs will be deficient.";
-
-U_CAPI void *udbg_knownIssue_openU(void *ptr, const char *ticket, char *where, const UChar *msg, UBool *firstForTicket,
-                                   UBool *firstForWhere) {
-  if(ptr==NULL) {
-    puts(warning);
-  }
-  printf("%s\tKnown Issue #%s\n", where, ticket);
-
-  return (void*)warning;
-}
-
-U_CAPI void *udbg_knownIssue_open(void *ptr, const char *ticket, char *where, const char *msg, UBool *firstForTicket,
-                                   UBool *firstForWhere) {
-  if(ptr==NULL) {
-    puts(warning);
-  }
-  if(msg==NULL) msg = "";
-  printf("%s\tKnown Issue #%s  \"%s\n", where, ticket, msg);
-
-  return (void*)warning;
-}
-
-U_CAPI UBool udbg_knownIssue_print(void *ptr) {
-  puts(warning);
-  return FALSE;
-}
-
-U_CAPI void udbg_knownIssue_close(void *ptr) {
-  // nothing to do
-}
-#else
-
 #include <set>
 #include <map>
 #include <string>
@@ -785,5 +753,3 @@ U_CAPI void udbg_knownIssue_close(void *ptr) {
   KnownIssues *t = static_cast<KnownIssues*>(ptr);
   delete t;
 }
-
-#endif