From 3829bd6262ee22f445217808dd0aa2c34b72f660 Mon Sep 17 00:00:00 2001
From: Adela Vais <adela.vais99@gmail.com>
Date: Thu, 1 Oct 2020 02:40:25 +0300
Subject: [PATCH] d: don't trigger GC in void toString

* data/skeletons/d.m4 (b4_declare_symbol_enum): Here.
---
 data/skeletons/d.m4 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/data/skeletons/d.m4 b/data/skeletons/d.m4
index 704de450..dbc2e934 100644
--- a/data/skeletons/d.m4
+++ b/data/skeletons/d.m4
@@ -255,7 +255,6 @@ m4_define([b4_declare_symbol_enum],
 
       if (yystr[0] == '"')
         {
-          string yyr;
         strip_quotes:
           for (int i = 1; i < yystr.length; i++)
             switch (yystr[i])
@@ -269,11 +268,10 @@ m4_define([b4_declare_symbol_enum],
                   break strip_quotes;
                 goto default;
               default:
-                yyr ~= yystr[i];
+                put(sink, yystr[i]);
                 break;
 
               case '"':
-                put(sink, yyr);
                 return;
               }
         }