From: Gabe Black <gabeblack@google.com>
Date: Sat, 9 Feb 2019 12:01:48 +0000 (-0800)
Subject: systemc: Change the type of a loop counter to avoid a warning.
X-Git-Tag: v19.0.0.0~1162
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bdef435d948a95207095fd1ee6359bdb622935f1;p=gem5.git

systemc: Change the type of a loop counter to avoid a warning.

g++ complained about comparing an signed int loop counter with the
return value of a size() function. This change changes it to an
unsigned to make g++ happy/quiet.

Change-Id: I28fa79c448465b24d77b5623860f9b991f313561
Reviewed-on: https://gem5-review.googlesource.com/c/16286
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
---

diff --git a/src/systemc/ext/core/sc_port.hh b/src/systemc/ext/core/sc_port.hh
index 2a454f3a0..99e7ace2d 100644
--- a/src/systemc/ext/core/sc_port.hh
+++ b/src/systemc/ext/core/sc_port.hh
@@ -230,7 +230,7 @@ class sc_port_b : public sc_port_base
     {
         IF *interface = dynamic_cast<IF *>(iface);
         sc_assert(interface);
-        for (int i = 0; i < _interfaces.size(); i++) {
+        for (unsigned i = 0; i < _interfaces.size(); i++) {
             if (interface == _interfaces[i]) {
                 report_error(SC_ID_BIND_IF_TO_PORT_,
                         "interface already bound to port");