chore: fix cpp

Author: mabels

cpp/CMakeLists.txt

@@ -6,7 +6,7 @@ SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${ipaddress_SOURCE_DIR}/${CMAKE_BUILD_TYPE}/$
 SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${ipaddress_SOURCE_DIR}/${CMAKE_BUILD_TYPE}/${CMAKE_SYSTEM_NAME})
 # set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -Wall -Wextra")
 
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF) 
 

cpp/test/test_ipv4.cpp

@@ -609,14 +609,14 @@ int main() {
           assert.deepEqual(IPAddress::to_string_vec(IPAddress::summarize(ips)),
               {"10.0.0.12/30", "10.0.100.0/24"});
 
-          ips = {IPAddress::parse("172.16.0.0/31").unwrap(),
+          auto ips2 = {IPAddress::parse("172.16.0.0/31").unwrap(),
               IPAddress::parse("10.10.2.1/32").unwrap()};
-          assert.deepEqual(IPAddress::to_string_vec(IPAddress::summarize(ips)),
+          assert.deepEqual(IPAddress::to_string_vec(IPAddress::summarize(ips2)),
               {"10.10.2.1/32", "172.16.0.0/31"});
 
-          ips = {IPAddress::parse("172.16.0.0/32").unwrap(),
+          auto ips1 = {IPAddress::parse("172.16.0.0/32").unwrap(),
               IPAddress::parse("10.10.2.1/32").unwrap()};
-          assert.deepEqual(IPAddress::to_string_vec(IPAddress::summarize(ips)),
+          assert.deepEqual(IPAddress::to_string_vec(IPAddress::summarize(ips1)),
               {"10.10.2.1/32", "172.16.0.0/32"});
       });
 

cpp/test/test_result.cpp

@@ -23,8 +23,8 @@ int main(int, char **) {
           assert.equal(err.text(), "testcase");
           try {
             err.unwrap();
-            assert.isTrue(true, "unwrap should not work");
-          } catch (OptionError e) {
+            assert.isTrue(false, "unwrap should not work");
+          } catch (std::exception e) {
           }
       });