diff --git a/lld/COFF/Driver.cpp b/lld/COFF/Driver.cpp
--- a/lld/COFF/Driver.cpp
+++ b/lld/COFF/Driver.cpp
@@ -69,7 +69,7 @@
       "too many errors emitted, stopping now"
       " (use /errorlimit:0 to see all errors)";
   errorHandler().exitEarly = canExitEarly;
-  enableColors(stderrOS.has_colors());
+  stderrOS.enable_colors(stderrOS.has_colors());
 
   lld::stdoutOS = &stdoutOS;
   lld::stderrOS = &stderrOS;
diff --git a/lld/COFF/DriverUtils.cpp b/lld/COFF/DriverUtils.cpp
--- a/lld/COFF/DriverUtils.cpp
+++ b/lld/COFF/DriverUtils.cpp
@@ -773,15 +773,15 @@
   if (!arg)
     return;
   if (arg->getOption().getID() == OPT_color_diagnostics) {
-    enableColors(true);
+    lld::errs().enable_colors(true);
   } else if (arg->getOption().getID() == OPT_no_color_diagnostics) {
-    enableColors(false);
+    lld::errs().enable_colors(false);
   } else {
     StringRef s = arg->getValue();
     if (s == "always")
-      enableColors(true);
+      lld::errs().enable_colors(true);
     else if (s == "never")
-      enableColors(false);
+      lld::errs().enable_colors(false);
     else if (s != "auto")
       error("unknown option: --color-diagnostics=" + s);
   }
diff --git a/lld/Common/ErrorHandler.cpp b/lld/Common/ErrorHandler.cpp
--- a/lld/Common/ErrorHandler.cpp
+++ b/lld/Common/ErrorHandler.cpp
@@ -51,8 +51,6 @@
   return handler;
 }
 
-void lld::enableColors(bool enable) { lld::errs().enable_colors(enable); }
-
 void lld::exitLld(int val) {
   // Delete any temporary file, while keeping the memory mapping open.
   if (errorHandler().outputBuffer)
diff --git a/lld/ELF/Driver.cpp b/lld/ELF/Driver.cpp
--- a/lld/ELF/Driver.cpp
+++ b/lld/ELF/Driver.cpp
@@ -82,7 +82,7 @@
       "too many errors emitted, stopping now (use "
       "-error-limit=0 to see all errors)";
   errorHandler().exitEarly = canExitEarly;
-  enableColors(stderrOS.has_colors());
+  stderrOS.enable_colors(stderrOS.has_colors());
 
   lld::stdoutOS = &stdoutOS;
   lld::stderrOS = &stderrOS;
diff --git a/lld/ELF/DriverUtils.cpp b/lld/ELF/DriverUtils.cpp
--- a/lld/ELF/DriverUtils.cpp
+++ b/lld/ELF/DriverUtils.cpp
@@ -59,15 +59,15 @@
   if (!arg)
     return;
   if (arg->getOption().getID() == OPT_color_diagnostics) {
-    enableColors(true);
+    lld::errs().enable_colors(true);
   } else if (arg->getOption().getID() == OPT_no_color_diagnostics) {
-    enableColors(false);
+    lld::errs().enable_colors(false);
   } else {
     StringRef s = arg->getValue();
     if (s == "always")
-      enableColors(true);
+      lld::errs().enable_colors(true);
     else if (s == "never")
-      enableColors(false);
+      lld::errs().enable_colors(false);
     else if (s != "auto")
       error("unknown option: --color-diagnostics=" + s);
   }
diff --git a/lld/MinGW/Driver.cpp b/lld/MinGW/Driver.cpp
--- a/lld/MinGW/Driver.cpp
+++ b/lld/MinGW/Driver.cpp
@@ -161,7 +161,7 @@
 // then call coff::link.
 bool mingw::link(ArrayRef<const char *> argsArr, bool canExitEarly,
                  raw_ostream &stdoutOS, raw_ostream &stderrOS) {
-  enableColors(stderrOS.has_colors());
+  stderrOS.enable_colors(stderrOS.has_colors());
   lld::stdoutOS = &stdoutOS;
   lld::stderrOS = &stderrOS;
 
diff --git a/lld/include/lld/Common/ErrorHandler.h b/lld/include/lld/Common/ErrorHandler.h
--- a/lld/include/lld/Common/ErrorHandler.h
+++ b/lld/include/lld/Common/ErrorHandler.h
@@ -117,8 +117,6 @@
 /// Returns the default error handler.
 ErrorHandler &errorHandler();
 
-void enableColors(bool enable);
-
 inline void error(const Twine &msg) { errorHandler().error(msg); }
 inline LLVM_ATTRIBUTE_NORETURN void fatal(const Twine &msg) {
   errorHandler().fatal(msg);
diff --git a/lld/lib/Driver/DarwinLdDriver.cpp b/lld/lib/Driver/DarwinLdDriver.cpp
--- a/lld/lib/Driver/DarwinLdDriver.cpp
+++ b/lld/lib/Driver/DarwinLdDriver.cpp
@@ -1150,7 +1150,7 @@
       "too many errors emitted, stopping now (use "
       "'-error-limit 0' to see all errors)";
   errorHandler().exitEarly = CanExitEarly;
-  enableColors(StderrOS.has_colors());
+  StderrOS.enable_colors(StderrOS.has_colors());
 
   lld::stdoutOS = &StdoutOS;
   lld::stderrOS = &StderrOS;
diff --git a/lld/wasm/Driver.cpp b/lld/wasm/Driver.cpp
--- a/lld/wasm/Driver.cpp
+++ b/lld/wasm/Driver.cpp
@@ -84,7 +84,7 @@
   errorHandler().errorLimitExceededMsg =
       "too many errors emitted, stopping now (use "
       "-error-limit=0 to see all errors)";
-  enableColors(stderrOS.has_colors());
+  stderrOS.enable_colors(stderrOS.has_colors());
 
   lld::stdoutOS = &stdoutOS;
   lld::stderrOS = &stderrOS;
@@ -135,15 +135,15 @@
   if (!arg)
     return;
   if (arg->getOption().getID() == OPT_color_diagnostics) {
-    enableColors(true);
+    lld::errs().enable_colors(true);
   } else if (arg->getOption().getID() == OPT_no_color_diagnostics) {
-    enableColors(false);
+    lld::errs().enable_colors(false);
   } else {
     StringRef s = arg->getValue();
     if (s == "always")
-      enableColors(true);
+      lld::errs().enable_colors(true);
     else if (s == "never")
-      enableColors(false);
+      lld::errs().enable_colors(false);
     else if (s != "auto")
       error("unknown option: --color-diagnostics=" + s);
   }