Removing variable only used in debug.

.vscode/settings.json

@@ -0,0 +1,118 @@
+{
+    "files.associations": {
+        "*.cpp": "cpp",
+        "algorithm": "cpp",
+        "any": "cpp",
+        "array": "cpp",
+        "atomic": "cpp",
+        "barrier": "cpp",
+        "bit": "cpp",
+        "bitset": "cpp",
+        "cctype": "cpp",
+        "cfenv": "cpp",
+        "charconv": "cpp",
+        "chrono": "cpp",
+        "cinttypes": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "codecvt": "cpp",
+        "compare": "cpp",
+        "complex": "cpp",
+        "concepts": "cpp",
+        "condition_variable": "cpp",
+        "coroutine": "cpp",
+        "csignal": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cstring": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "deque": "cpp",
+        "exception": "cpp",
+        "execution": "cpp",
+        "expected": "cpp",
+        "resumable": "cpp",
+        "filesystem": "cpp",
+        "format": "cpp",
+        "forward_list": "cpp",
+        "fstream": "cpp",
+        "functional": "cpp",
+        "future": "cpp",
+        "initializer_list": "cpp",
+        "iomanip": "cpp",
+        "ios": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "istream": "cpp",
+        "iterator": "cpp",
+        "latch": "cpp",
+        "limits": "cpp",
+        "list": "cpp",
+        "locale": "cpp",
+        "map": "cpp",
+        "mdspan": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "mutex": "cpp",
+        "new": "cpp",
+        "numbers": "cpp",
+        "numeric": "cpp",
+        "optional": "cpp",
+        "ostream": "cpp",
+        "print": "cpp",
+        "queue": "cpp",
+        "random": "cpp",
+        "ranges": "cpp",
+        "ratio": "cpp",
+        "regex": "cpp",
+        "scoped_allocator": "cpp",
+        "semaphore": "cpp",
+        "set": "cpp",
+        "shared_mutex": "cpp",
+        "source_location": "cpp",
+        "span": "cpp",
+        "spanstream": "cpp",
+        "sstream": "cpp",
+        "stack": "cpp",
+        "stacktrace": "cpp",
+        "stdexcept": "cpp",
+        "stdfloat": "cpp",
+        "stop_token": "cpp",
+        "streambuf": "cpp",
+        "string": "cpp",
+        "strstream": "cpp",
+        "syncstream": "cpp",
+        "system_error": "cpp",
+        "thread": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "typeindex": "cpp",
+        "typeinfo": "cpp",
+        "unordered_map": "cpp",
+        "unordered_set": "cpp",
+        "utility": "cpp",
+        "valarray": "cpp",
+        "variant": "cpp",
+        "vector": "cpp",
+        "xfacet": "cpp",
+        "xhash": "cpp",
+        "xiosbase": "cpp",
+        "xlocale": "cpp",
+        "xlocbuf": "cpp",
+        "xlocinfo": "cpp",
+        "xlocmes": "cpp",
+        "xlocmon": "cpp",
+        "xlocnum": "cpp",
+        "xloctime": "cpp",
+        "xmemory": "cpp",
+        "xstring": "cpp",
+        "xtr1common": "cpp",
+        "xtree": "cpp",
+        "xutility": "cpp",
+        "*.ipp": "cpp"
+    }
+}

adobe/json.hpp

@@ -200,11 +200,10 @@ class json_parser {
         frac();
         exp();
 
-        const auto p_len = p_ - p;
         char* p_end = nullptr;
         double value = std::strtod(p, &p_end);
         require(std::isfinite(value), "finite number");
-        ADOBE_ASSERT(p_len == (p_end - p) && "std::strtod() failure");
+        ADOBE_ASSERT((p_ - p) == (p_end - p) && "std::strtod() failure");
 
         t = value_type(value);