Make json_pointer::back const (resolves #1764)

2026-02-09 23:52:15 +00:00 · 2019-10-01 00:57:27 +02:00
parent 99d7518d21
commit 7476f5ee0c
3 changed files with 6 additions and 2 deletions
--- a/test/src/unit-json_pointer.cpp
+++ b/test/src/unit-json_pointer.cpp
@@ -559,6 +559,10 @@ TEST_CASE("JSON pointers")
        CHECK(!ptr.empty());
        CHECK(j[ptr] == j["answer"]["everything"]);

+        // check access via const pointer
+        const auto cptr = ptr;
+        CHECK(cptr.back() == "everything");
+
        ptr.pop_back();
        ptr.pop_back();
        CHECK(ptr.empty());