From: Tianqi Chen <tqchen@users.noreply.github.com>
Date: Tue, 7 Jan 2020 17:10:33 +0000 (-0800)
Subject: Resolve constexpr related link error in debug mode (#4641)
X-Git-Tag: upstream/0.7.0~1429
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eecd8cab9a555d3a464e0576e68dd0aa58c2c3ed;p=platform%2Fupstream%2Ftvm.git

Resolve constexpr related link error in debug mode (#4641)
---

diff --git a/src/runtime/micro/tcl_socket.cc b/src/runtime/micro/tcl_socket.cc
index 107fb15..8730ced 100644
--- a/src/runtime/micro/tcl_socket.cc
+++ b/src/runtime/micro/tcl_socket.cc
@@ -42,7 +42,8 @@ void TclSocket::Connect(tvm::common::SockAddr addr) {
 }
 
 void TclSocket::SendCommand() {
-  cmd_builder_ << kCommandTerminateToken;
+  const char terminate_token = kCommandTerminateToken;
+  cmd_builder_ << terminate_token;
   std::string full_cmd = cmd_builder_.str();
   CHECK(tcp_socket_.Send(full_cmd.data(), full_cmd.length()) != -1)
     << "failed to send command";
@@ -63,9 +64,9 @@ void TclSocket::SendCommand() {
       last_read = reply_buf_[bytes_read - 1];
     } while (bytes_read == kReplyBufSize - 1);
     CHECK(bytes_read != -1) << "failed to read command reply";
-  } while (last_read != kCommandTerminateToken);
+  } while (last_read != terminate_token);
   last_reply_ = reply_builder_.str();
-  CHECK_EQ(last_reply_[last_reply_.length()-1], kCommandTerminateToken)
+  CHECK_EQ(last_reply_[last_reply_.length()-1], terminate_token)
     << "missing command terminator";
 }