From 66e9427f883da417ac570194f55a5f9fb3c3a80a Mon Sep 17 00:00:00 2001
From: David Nadlinger <code@klickverbot.at>
Date: Sat, 15 Jun 2013 13:13:37 +0200
Subject: [PATCH] Backport StructLiteralExp::toChars infinite recursion fix.

We absolutely need this for log output/debugging.
---
 dmd2/expression.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/dmd2/expression.c b/dmd2/expression.c
index fa4ea1a0..822ed996 100644
--- a/dmd2/expression.c
+++ b/dmd2/expression.c
@@ -4620,7 +4620,19 @@ void StructLiteralExp::toCBuffer(OutBuffer *buf, HdrGenState *hgs)
 {
     buf->writestring(sd->toChars());
     buf->writeByte('(');
+#if IN_LLVM // Backport of DMD pull request 2183.
+    if (stageflags & 32)
+        buf->writestring("...");
+    else
+    {
+        int old = stageflags;
+        stageflags |= 32;
+#endif
     argsToCBuffer(buf, elements, hgs);
+#if IN_LLVM
+        stageflags = old;
+    }
+#endif
     buf->writeByte(')');
 }