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Niels Lohmann
d7b9472173
Remove code that no input can reach, and mark the lines that cannot be covered with LCOV_EXCL_LINE: - BJData writer: the dry_run parameter of the ND-array element writers was always true; replace them by range checks. - BON8 writer: call throw_integer_out_of_range() directly instead of write_bon8_value() for values that always throw. - binary_writer: integer_bits() is only called for integers of up to 64 bits. - serializer, view serializer, lexer: replace guards that the callers make unreachable by assertions or by the simpler code (surrogate pairs under ensure_ascii, next_unget, '-' at the end of the buffer). - json_view: drop unreachable branches in scalar(), set(), check_utf8_scan(), append_input_impl() and unescape(). - Mark exception-cleanup braces, 2 GiB limits, big-endian and 32-bit code, and fall-through case labels with LCOV_EXCL_LINE. No behavior changes for any input that reaches these functions. Signed-off-by: Niels Lohmann <mail@nlohmann.me>