Merge pull request #15218 from sneaxiy/fix_same_name_func

Fix same name func framework::ToTypeIndex

paddle/fluid/framework/var_type_traits.cc

@@ -105,13 +105,15 @@ struct VarIdToTypeIndexMapHolder {
 
 }  // namespace detail
 
-const std::type_index &ToTypeIndex(int var_id) {
+const std::type_index &VarTraitIdToTypeIndex(int var_id) {
   return detail::VarIdToTypeIndexMapHolder::ToTypeIndex(var_id);
 }
 
-const char *ToTypeName(int var_id) { return ToTypeIndex(var_id).name(); }
+const char *ToTypeName(int var_id) {
+  return VarTraitIdToTypeIndex(var_id).name();
+}
 
-int ToTypeId(const std::type_index &type) {
+int TypeIndexToVarTraitId(const std::type_index &type) {
   return detail::VarIdToTypeIndexMapHolder::ToTypeId(type);
 }
 

paddle/fluid/framework/var_type_traits.h

@@ -66,8 +66,8 @@ namespace paddle {
 namespace framework {
 
 const char *ToTypeName(int var_id);
-const std::type_index &ToTypeIndex(int var_id);
-int ToTypeId(const std::type_index &type);
+const std::type_index &VarTraitIdToTypeIndex(int var_id);
+int TypeIndexToVarTraitId(const std::type_index &type);
 
 namespace detail {
 

paddle/fluid/framework/var_type_traits_test.cc

@@ -45,10 +45,11 @@ struct TypeIndexChecker {
     constexpr auto kId = VarTypeTrait<Type>::kId;
     std::type_index actual_type(typeid(Type));
     EXPECT_EQ(std::string(ToTypeName(kId)), std::string(actual_type.name()));
-    EXPECT_EQ(ToTypeIndex(kId), actual_type);
-    EXPECT_EQ(ToTypeId(actual_type), kId);
-    EXPECT_EQ(ToTypeIndex(ToTypeId(actual_type)), actual_type);
-    EXPECT_EQ(ToTypeId(ToTypeIndex(kId)), kId);
+    EXPECT_EQ(VarTraitIdToTypeIndex(kId), actual_type);
+    EXPECT_EQ(TypeIndexToVarTraitId(actual_type), kId);
+    EXPECT_EQ(VarTraitIdToTypeIndex(TypeIndexToVarTraitId(actual_type)),
+              actual_type);
+    EXPECT_EQ(TypeIndexToVarTraitId(VarTraitIdToTypeIndex(kId)), kId);
 
     EXPECT_TRUE(var_id_set->count(kId) == 0);              // NOLINT
     EXPECT_TRUE(type_index_set->count(actual_type) == 0);  // NOLINT