Fix different signedness compiler warnings (#42)

Specifically, "comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’" Signed-off-by: Jacob Perron <[email protected]>
ros2 · Feb 1, 2020 · ee6472e · ee6472e
1 parent 5172a65
commit ee6472e
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/rosidl_typesupport_connext_c/resource/msg__type_support_c.cpp.em b/rosidl_typesupport_connext_c/resource/msg__type_support_c.cpp.em
@@ -189,7 +189,7 @@ if isinstance(type_, AbstractNestedType):
     size_t size = @(member.type.size);
 @[    else]@
     size_t size = ros_message->@(member.name).size;
-    if (size > (std::numeric_limits<DDS_Long>::max)()) {
+    if (size > (std::numeric_limits<size_t>::max)()) {
       fprintf(stderr, "array size exceeds maximum DDS sequence size\n");
       return false;
     }

diff --git a/rosidl_typesupport_connext_cpp/resource/msg__type_support.cpp.em b/rosidl_typesupport_connext_cpp/resource/msg__type_support.cpp.em
@@ -111,7 +111,7 @@ convert_ros_message_to_dds(
     size_t size = @(member.type.size);
 @[    else]@
     size_t size = ros_message.@(member.name).size();
-    if (size > (std::numeric_limits<DDS_Long>::max)()) {
+    if (size > (std::numeric_limits<size_t>::max)()) {
       throw std::runtime_error("array size exceeds maximum DDS sequence size");
     }
 @[      if isinstance(member.type, BoundedSequence)]@