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Parenthesize all variable names in macro definitions. See also \[[PRE00-A. Prefer inline functions to macros|PRE00-A. Prefer inline functions to macros]\] and \[[PRE02-A. Macro expansion must always be parenthesized|PRE02-A. Macro expansion must always be parenthesized]\]. |
Non-Compliant Code Example
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References
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\[[Summit 05|AA. C References#Summit 05]\] Question 10.1 \[[ISO/IEC 9899-1999|AA. C References#ISO/IEC 9899-1999]\] Section 6.10, "Preprocessing directives," and Section 5.1.1, "Translation environment" |