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Niels Lohmann
ae9ef9dde1
is_ordered_map re-detected capacity() with a C++03 sizeof/vararg trick right after has_capacity did the same detection through is_detected. For ordered_map, the old trick took the address of std::vector::capacity, which [namespace.std]/6 makes unspecified. Reuse has_capacity instead, which removes the unspecified-behavior pointer-to-std-member and two NOLINT suppressions. Part of #5708 Signed-off-by: Niels Lohmann <mail@nlohmann.me>