commit 9888343dcb32aec0549c7fe09f6d00b285638f15
author kmurray <k.murray@utoronto.ca> Mon Apr 01 16:58:45 2019 -0400
committer kmurray <k.murray@utoronto.ca> Mon Apr 01 16:58:45 2019 -0400
tree d0307eae246081febb6290d8ad543378c55c5f32
parent f6905b9315691ba89cb9c5d6e892f02368b106b8

Fix compilation warning

utils/fasm/test/test_fasm.cpp

diff --git a/utils/fasm/test/test_fasm.cpp b/utils/fasm/test/test_fasm.cpp
index 04b9e74..80f0e82 100644
--- a/utils/fasm/test/test_fasm.cpp
+++ b/utils/fasm/test/test_fasm.cpp
@@ -33,12 +33,12 @@
         REQUIRE(flow_succeeded == true);
 
         auto &device_ctx = g_vpr_ctx.mutable_device();
-        for(int inode = 0; inode < device_ctx.rr_nodes.size(); ++inode) {
+        for(size_t inode = 0; inode < device_ctx.rr_nodes.size(); ++inode) {
             for(int iedge = 0; iedge < device_ctx.rr_nodes[inode].num_edges(); ++iedge) {
                 auto sink_inode = device_ctx.rr_nodes[inode].edge_sink_node(iedge);
                 auto switch_id = device_ctx.rr_nodes[inode].edge_switch(iedge);
                 vpr::add_rr_edge_metadata(inode, sink_inode, switch_id,
-                        "fasm_features", vtr::string_fmt("%d_%d_%d",
+                        "fasm_features", vtr::string_fmt("%d_%d_%zu",
                             inode, sink_inode, switch_id));
             }
         }