From ad091a1097f9d055f5e77a67ffb39b21497bb721 Mon Sep 17 00:00:00 2001
From: Rainer Schuetze <r.sagitario@gmx.de>
Date: Sat, 2 Nov 2019 08:28:40 +0100
Subject: [PATCH] demangle 'I' as `in`

---
 src/core/demangle.d | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/core/demangle.d b/src/core/demangle.d
index f5c412a41e..7e40e8652e 100644
--- a/src/core/demangle.d
+++ b/src/core/demangle.d
@@ -923,7 +923,6 @@ pure @safe:
             return dst[beg .. len];
         case 'F': case 'U': case 'W': case 'V': case 'R': // TypeFunction
             return parseTypeFunction( name );
-        case 'I': // TypeIdent (I LName)
         case 'C': // TypeClass (C LName)
         case 'S': // TypeStruct (S LName)
         case 'E': // TypeEnum (E LName)
@@ -1237,6 +1236,11 @@ pure @safe:
             }
             switch ( front )
             {
+            case 'I': // in (I Type)
+                popFront();
+                put( "in " );
+                parseType();
+                continue;
             case 'J': // out (J Type)
                 popFront();
                 put( "out " );