Merge develop into #5901 and fix clang-tidy else-after-return

Resolve the json_sax.hpp conflicts (keep the shared error state next to the
object key index; the binary parser uses the shared error state as well) and
drop the else after return in the diff stack-frame code.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann committed 2026-10-24 15:36:09 +02:00
commit 89b762aa35
28 files changed
+4848 -804

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+12 -5
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@@ -56,8 +56,8 @@ using parser_callback_t =
template<typename SAX>
struct sax_ignores_number_text : std::false_type {};
template<typename BasicJsonType, typename InputAdapterType>
struct sax_ignores_number_text<json_sax_dom_parser<BasicJsonType, InputAdapterType>> : std::true_type {};
template<typename BasicJsonType, typename InputAdapterType, bool Collect>
struct sax_ignores_number_text<json_sax_dom_parser<BasicJsonType, InputAdapterType, Collect>> : std::true_type {};
template<typename BasicJsonType, typename InputAdapterType>
struct sax_ignores_number_text<json_sax_dom_callback_parser<BasicJsonType, InputAdapterType>> : std::true_type {};
@@ -131,7 +131,7 @@ class parser
}
else
{
json_sax_dom_parser<BasicJsonType, InputAdapterType> sdp(result, allow_exceptions, &m_lexer);
json_sax_dom_parser<BasicJsonType, InputAdapterType, true> sdp(result, allow_exceptions, &m_lexer);
// in case of an error, return a discarded value
if (!parse_dom(sdp, strict))
@@ -250,12 +250,19 @@ class parser
JSON_HEDLEY_NON_NULL(2)
bool sax_parse_internal(SAX* sax)
{
// value to avoid a goto (see comment where set to true)
bool skip_to_state_evaluation = false;
// stack to remember the hierarchy of structured values we are parsing
// true = array; false = object (bytes, not std::vector<bool>, whose
// push_back() is a call with GCC)
std::vector<std::uint8_t> states;
// value to avoid a goto (see comment where set to true)
bool skip_to_state_evaluation = false;
// a document that starts with a container pushes onto the stack at
// once: allocate it in one step instead of growing it from 1 byte
if (last_token == token_type::begin_object || last_token == token_type::begin_array)
{
states.reserve(32);
}
while (true)
{