Don’t pass lambdas (or other multi-line entities) as parameters to macros—Raymond Chen : Standard C++

Don’t pass lambdas (or other multi-line entities) as parameters to macros—Raymond Chen
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Not helping you.

Don’t pass lambdas (or other multi-line entities) as parameters to macros by Raymond Chen

From the article:

Consider this macro: #ifdef DEBUG
#define LOG(value) LogValue(value)
#else
// In production, evaluate but don’t log.
#define LOG(value) (value)
#endif This seems not entirely unreasonable, but bad things happen if you pass a multi-line entity as the macro parameter...

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