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Explicitly specifying the array bound, although it is implicitly defined by an initializer, allows a compiler or other static analysis tool to issue a diagnostic if these values do not agree.
Exceptions
ARR02-C-EX1: STR11-C. Do not specify the bound of a character array initialized with a string literal is a specific exception to this recommendation; it requires that the bound of a character array initialized with a string literal is unspecified.
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