deploy: 4d46bce4e1

api/basic_json/find.md

@@ -44,7 +44,11 @@ Logarithmic in the size of the JSON object.
 
 ## Notes
 
-This method always returns `end()` when executed on a JSON type that is not an object.
+- This method always returns `end()` when executed on a JSON type that is not an object.
+- Calling this function with an integer argument (for example, `#!cpp find(0)`) does not compile: such an argument
+  would otherwise implicitly convert to a null `#!cpp const char*` and, from there, cause undefined behavior when
+  constructing a `#!cpp std::string` for the object key. To access an array element instead, use [`at`](at.md),
+  [`operator[]`](operator%5B%5D.md), or compare against [`size`](size.md).
 
 ## Examples
 
@@ -85,3 +89,5 @@ This method always returns `end()` when executed on a JSON type that is not an o
 
 1. Added in version 3.11.0.
 2. Added in version 1.0.0. Changed to support comparable types in version 3.11.0.
+3. Deleted overloads for integral key types added in version 3.13.0 to reject such calls at compile time instead of
+   causing undefined behavior at runtime.