From 68e7a425ae9f34bd7183355e98a6adc376c93797 Mon Sep 17 00:00:00 2001
From: Christian Hergert <chergert@redhat.com>
Date: Fri, 1 Sep 2023 09:35:41 -0700
Subject: [PATCH] elfparser: demangle .. to ::

Related GNOME/gnome-builder#2090
---
 contrib/elfparser/demangle.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/contrib/elfparser/demangle.cpp b/contrib/elfparser/demangle.cpp
index b6311f70..6239b52f 100644
--- a/contrib/elfparser/demangle.cpp
+++ b/contrib/elfparser/demangle.cpp
@@ -54,6 +54,11 @@ sysprof_cplus_demangle (const char *name)
           else if (real_name[i+1] == 'G' && real_name[i+2] == 'T' && real_name[i+3] == '$')
             ret[j++] = '>', i += 3;
         }
+      else if (real_name[i] == '.' && real_name[i+1] == '.')
+        {
+          ret[j++] = ':', i++;
+          ret[j++] = ':';
+        }
       else
         {
           ret[j++] = real_name[i];