Fix build on gcc-11 (#46808)

* Add missing <cstddef> * Fix some iterator type * Currently use host protobuf to bypass build failure
PaddlePaddle · Oct 11, 2022 · 28ef0ff · 28ef0ff
1 parent 09fae5c
commit 28ef0ff
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/paddle/fluid/memory/allocation/memory_block.h b/paddle/fluid/memory/allocation/memory_block.h
@@ -13,6 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 #pragma once
 
+#include <cstddef>
 #include <cstdint>
 #include <unordered_map>
 

diff --git a/paddle/fluid/pybind/eager_utils.cc b/paddle/fluid/pybind/eager_utils.cc
@@ -761,7 +761,7 @@ PyObject* ToPyObject(const void* value) {
 PyObject* ToPyObject(
     const std::unordered_map<std::string, std::vector<std::string>>& value) {
   PyObject* dict = PyDict_New();
-  for (const auto map_iter : value) {
+  for (const auto& map_iter : value) {
     // Convert Key
     PyObject* key_string = PyUnicode_FromString(map_iter.first.c_str());
     if (!key_string) {
@@ -771,7 +771,7 @@ PyObject* ToPyObject(
 
     // Convert Val
     PyObject* py_list = PyList_New(0);
-    for (const auto vector_iter : map_iter.second) {
+    for (const auto& vector_iter : map_iter.second) {
       PyObject* val_string = PyUnicode_FromString(vector_iter.c_str());
       if (!val_string) {
         PADDLE_THROW(platform::errors::Fatal(
@@ -798,7 +798,7 @@ PyObject* ToPyObject(
 
 PyObject* ToPyObject(const std::unordered_map<std::wstring, int>& value) {
   PyObject* dict = PyDict_New();
-  for (const auto map_iter : value) {
+  for (const auto& map_iter : value) {
     // Convert Key
     PyObject* key_string =
         PyUnicode_FromWideChar(map_iter.first.c_str(), map_iter.first.size());