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Merge remote-tracking branch 'origin/develop' into claude/fix-issue-3989-db7e45

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Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann committed 2026-10-11 08:33:14 +02:00
2 parents aeba637593 b38a2c9177
commit 545477ffa8
116 files changed
+4199 -2405
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include/nlohmann/detail/input/parser.hpp
+28 -16
View File
@@ -189,7 +189,7 @@ class parser
if (last_token != token_type::end_of_input && get_token() != token_type::end_of_input)
{
// the value is complete, so there is nothing to recover
static_cast<void>(report_error(sax, parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_of_input, "value"), nullptr),
static_cast<void>(report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), exception_message(token_type::end_of_input, "value"), nullptr),
std::integral_constant<bool, AllowRecovery> {}));
return false;
}
@@ -229,10 +229,7 @@ class parser
// in strict mode, input must be completely read
if (get_token() != token_type::end_of_input)
{
sdp.parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
parse_error::create(101, m_lexer.get_position(),
exception_message(token_type::end_of_input, "value"), nullptr));
syntax_error(sdp, exception_message(token_type::end_of_input, "value"));
}
}
else
@@ -424,7 +421,7 @@ class parser
case token_type::parse_error:
{
// using "uninitialized" to avoid an "expected" message
if (!report_error(sax, parse_error::create(101, m_lexer.get_position(), exception_message(token_type::uninitialized, "value"), nullptr), allow_recovery))
if (!report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), exception_message(token_type::uninitialized, "value"), nullptr), allow_recovery))
{
return false;
}
@@ -457,12 +454,12 @@ class parser
if (JSON_HEDLEY_UNLIKELY(m_lexer.get_position().chars_read_total == 1))
{
// there is nothing to recover
static_cast<void>(report_error(sax, parse_error::create(101, m_lexer.get_position(),
static_cast<void>(report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(),
"attempting to parse an empty input; check that your input string or stream contains the expected JSON", nullptr), allow_recovery));
return false;
}
if (!report_error(sax, parse_error::create(101, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr), allow_recovery))
if (!report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr), allow_recovery))
{
return false;
}
@@ -490,7 +487,7 @@ class parser
case token_type::literal_or_value:
default: // the last token was unexpected
{
if (!report_error(sax, parse_error::create(101, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr), allow_recovery))
if (!report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr), allow_recovery))
{
return false;
}
@@ -569,7 +566,7 @@ class parser
continue;
}
if (!report_error(sax, parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_array, "array"), nullptr), allow_recovery))
if (!report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), exception_message(token_type::end_array, "array"), nullptr), allow_recovery))
{
return false;
}
@@ -655,7 +652,7 @@ class parser
continue;
}
if (!report_error(sax, parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_object, "object"), nullptr), allow_recovery))
if (!report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), exception_message(token_type::end_object, "object"), nullptr), allow_recovery))
{
return false;
}
@@ -759,7 +756,7 @@ class parser
template<typename SAX>
bool overflow_error(SAX* sax, const number_float_t value, std::true_type allow_recovery)
{
if (!report_error(sax, out_of_range::create(406, concat("number overflow parsing '", m_lexer.get_token_string(), '\''), nullptr), allow_recovery))
if (!report_error(sax, out_of_range::create(exception_id::number_overflow, concat("number overflow parsing '", m_lexer.get_token_string(), '\''), nullptr), allow_recovery))
{
return false;
}
@@ -771,7 +768,7 @@ class parser
JSON_INTERNAL_ALWAYS_INLINE
std::false_type overflow_error(SAX* sax, const number_float_t /*value*/, std::false_type allow_recovery)
{
return report_error(sax, out_of_range::create(406, concat("number overflow parsing '", m_lexer.get_token_string(), '\''), nullptr), allow_recovery);
return report_error(sax, out_of_range::create(exception_id::number_overflow, concat("number overflow parsing '", m_lexer.get_token_string(), '\''), nullptr), allow_recovery);
}
/*!
@@ -786,7 +783,7 @@ class parser
JSON_INTERNAL_ALWAYS_INLINE
std::false_type key_error(SAX* sax, std::false_type allow_recovery, const bool key_read)
{
return report_error(sax, parse_error::create(101, m_lexer.get_position(), key_read
return report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), key_read
? exception_message(token_type::name_separator, "object separator")
: exception_message(token_type::value_string, "object key"), nullptr), allow_recovery);
}
@@ -803,14 +800,14 @@ class parser
{
if (!key_read)
{
if (!report_error(sax, parse_error::create(101, m_lexer.get_position(), exception_message(token_type::value_string, "object key"), nullptr), allow_recovery))
if (!report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), exception_message(token_type::value_string, "object key"), nullptr), allow_recovery))
{
return next_step::stop;
}
return recover_key(sax);
}
if (!report_error(sax, parse_error::create(101, m_lexer.get_position(), exception_message(token_type::name_separator, "object separator"), nullptr), allow_recovery))
if (!report_error(sax, parse_error::create(exception_id::syntax_error, m_lexer.get_position(), exception_message(token_type::name_separator, "object separator"), nullptr), allow_recovery))
{
return next_step::stop;
}
@@ -1208,6 +1205,21 @@ class parser
return (last_token = m_lexer.scan_expecting(expected_type)) == expected_type;
}
/*!
@brief reports a syntax error at the current token (parse_error.101)
@param[in] sax the SAX parser to report the error to
@param[in] message the error message
@return the result of the SAX parser's parse_error()
*/
template<typename SAX>
bool syntax_error(SAX& sax, const std::string& message)
{
// MSVC 2015 reports C4100 (unreferenced parameter) when SAX::parse_error is static
static_cast<void>(sax);
return sax.parse_error(m_lexer.get_position(), m_lexer.get_token_string(),
parse_error::create(exception_id::syntax_error, m_lexer.get_position(), message, nullptr));
}
std::string exception_message(const token_type expected, const std::string& context)
{
std::string error_msg = "syntax error ";