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docs/mkdocs/docs/api/basic_json/accept.md

@@ -64,6 +64,10 @@ Whether the input is valid JSON.
 
 Strong guarantee: if an exception is thrown, there are no changes in the JSON value.
 
+## Exceptions
+
+Throws [`parse_error.116`](../../home/exceptions.md#jsonexceptionparse_error116) if passed `#!cpp FILE` pointer is `#!cpp nullptr`.
+
 ## Complexity
 
 Linear in the length of the input. The parser is a predictive LL(1) parser.

docs/mkdocs/docs/api/basic_json/parse.md

@@ -28,7 +28,7 @@ static basic_json parse(IteratorType first, IteratorType last,
 :   A compatible input, for instance:
     
     - an `std::istream` object
-    - a `FILE` pointer (will throw [json.exception.parse_error.116](../../home/exceptions.md#jsonexceptionparse_error116) if passed pointer is `#!cpp nullptr`)
+    - a `FILE` pointer
     - a C-style array of characters
     - a pointer to a null-terminated string of single byte characters
     - a `std::string`
@@ -71,6 +71,14 @@ Deserialized JSON value; in case of a parse error and `allow_exceptions` set to
 
 Strong guarantee: if an exception is thrown, there are no changes in the JSON value.
 
+## Exceptions
+
+- Throws [`parse_error.101`](../../home/exceptions.md#jsonexceptionparse_error101) in case of an unexpected token.
+- Throws [`parse_error.102`](../../home/exceptions.md#jsonexceptionparse_error102) if to_unicode fails or surrogate
+  error.
+- Throws [`parse_error.103`](../../home/exceptions.md#jsonexceptionparse_error103) if to_unicode fails.
+- Throws [`parse_error.116`](../../home/exceptions.md#jsonexceptionparse_error116) if passed `#!cpp FILE` pointer is `#!cpp nullptr`.
+
 ## Complexity
 
 Linear in the length of the input. The parser is a predictive LL(1) parser. The complexity can be higher if the parser

docs/mkdocs/docs/home/exceptions.md

@@ -361,7 +361,7 @@ A `#!cpp FILE*` pointer passed to the [parse](../api/basic_json/parse.md) functi
 !!! failure "Example message"
 
     ```
-    [json.exception.parse_error.116] parse error: input file is invalid: No such file or directory
+    [json.exception.parse_error.116] parse error: input file is invalid
     ```
 
 ## Iterator errors

include/nlohmann/detail/input/input_adapters.hpp

@@ -9,9 +9,8 @@
 #pragma once
 
 #include <array> // array
-#include <cerrno> // errno
 #include <cstddef> // size_t
-#include <cstring> // strlen, strerror
+#include <cstring> // strlen
 #include <iterator> // begin, end, iterator_traits, random_access_iterator_tag, distance, next
 #include <memory> // shared_ptr, make_shared, addressof
 #include <numeric> // accumulate
@@ -55,7 +54,7 @@ class file_input_adapter
     {
         if (m_file == nullptr)
         {
-            JSON_THROW(parse_error::create(116, 0, detail::concat("input file is invalid: ", reinterpret_cast<const char*>(std::strerror(errno))), nullptr));
+            JSON_THROW(parse_error::create(116, 0, "input file is invalid", nullptr));
         }
     }
 

single_include/nlohmann/json.hpp

@@ -5893,9 +5893,8 @@ std::size_t hash(const BasicJsonType& j)
 
 
 #include <array> // array
-#include <cerrno> // errno
 #include <cstddef> // size_t
-#include <cstring> // strlen, strerror
+#include <cstring> // strlen
 #include <iterator> // begin, end, iterator_traits, random_access_iterator_tag, distance, next
 #include <memory> // shared_ptr, make_shared, addressof
 #include <numeric> // accumulate
@@ -5942,7 +5941,7 @@ class file_input_adapter
     {
         if (m_file == nullptr)
         {
-            JSON_THROW(parse_error::create(116, 0, detail::concat("input file is invalid: ", reinterpret_cast<const char*>(std::strerror(errno))), nullptr));
+            JSON_THROW(parse_error::create(116, 0, "input file is invalid", nullptr));
         }
     }
 

tests/src/unit-deserialization.cpp

@@ -335,9 +335,10 @@ TEST_CASE("deserialization")
 
         SECTION("FILE*")
         {
-            std::FILE* f = std::fopen("nonexisting_file", "r"); // NOTLINT(cppcoreguidelines-owning-memory)
+            std::FILE* f = std::fopen("nonexisting_file", "r"); // NOLINT(cppcoreguidelines-owning-memory)
             json _;
-            CHECK_THROWS_WITH_AS(_ = json::parse(f), "[json.exception.parse_error.116] parse error: input file is invalid: No such file or directory", json::parse_error&);
+            CHECK_THROWS_WITH_AS(_ = json::parse(f), "[json.exception.parse_error.116] parse error: input file is invalid", json::parse_error&);
+            CHECK_THROWS_WITH_AS(_ = json::accept(f), "[json.exception.parse_error.116] parse error: input file is invalid", json::parse_error&);
         }
     }