From 36878d78ccad48a1f79b3d15345f236ee4357789 Mon Sep 17 00:00:00 2001
From: dzhwinter <dzhwinter@gmail.com>
Date: Fri, 17 Aug 2018 08:21:49 +0000
Subject: [PATCH] comment out backtarce

---
 paddle/fluid/platform/enforce.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/paddle/fluid/platform/enforce.h b/paddle/fluid/platform/enforce.h
index 182a18f3e1d..987a92a3ab1 100644
--- a/paddle/fluid/platform/enforce.h
+++ b/paddle/fluid/platform/enforce.h
@@ -73,7 +73,7 @@ struct EnforceNotMet : public std::exception {
 
       sout << string::Sprintf("%s at [%s:%d]", exp.what(), f, l) << std::endl;
       sout << "PaddlePaddle Call Stacks: " << std::endl;
-
+#if !define(WIN32)
       void* call_stack[TRACE_STACK_LIMIT];
       auto size = backtrace(call_stack, TRACE_STACK_LIMIT);
       auto symbols = backtrace_symbols(call_stack, size);
@@ -93,6 +93,9 @@ struct EnforceNotMet : public std::exception {
         }
       }
       free(symbols);
+#else
+      sout << "Windows not support stack backtrace yet.";
+#endif
       err_str_ = sout.str();
     }
   }
-- 
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