Niels Lohmann 4c208728e7 Remove unused is_sax and is_detected_convertible ...

detail::is_sax had no user: the parser and the binary reader only use
is_sax_static_asserts, so is_sax was a second, unchecked copy of the
SAX event list. is_sax_static_asserts asserted boolean(bool) twice in
a row, and detail::is_detected_convertible was never used anywhere.

Remove all three and include <cstddef> for size_t instead of <cstdint>.
Only names in nlohmann::detail are removed; behavior, public API and ABI
are unchanged. The diagnostics for an incomplete SAX handler are the
same, apart from the duplicated boolean() message.

Part of #5708

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

2026-09-30 09:38:54 +02:00

..

call_std

📄 adjust year (#5044)

2026-01-01 20:00:39 +01:00

cpp_future.hpp

Add missing copyright notices to SBOM (#5241)

2026-07-07 20:00:49 +02:00

detected.hpp

Remove unused is_sax and is_detected_convertible

2026-09-30 09:38:54 +02:00

identity_tag.hpp

📄 adjust year (#5044)

2026-01-01 20:00:39 +01:00

is_sax.hpp

Remove unused is_sax and is_detected_convertible

2026-09-30 09:38:54 +02:00

logic.hpp

Reference tuple from json (#5016)

2026-01-23 08:14:55 +01:00

std_fs.hpp

📄 adjust year (#5044)

2026-01-01 20:00:39 +01:00

type_traits.hpp

Support custom object/array types and improve template parameter handling (#5443)

2026-09-15 20:46:37 +02:00

void_t.hpp

📄 adjust year (#5044)

2026-01-01 20:00:39 +01:00