log OPTIMIZE skip no-op messages entirely #2369
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There are cases where logging is turned off, for example when finding the correct type of a union member. It is wasteful to format and print the log message, only to free it without using it at all. Learn whether a log message will be used before creating it.
michalvasko
approved these changes
Mar 19, 2025
|
Okay, I guess, but I seriously doubt this has any noticeable impact on the performance. |
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There are cases where logging is turned off, for example when finding the correct type of a union member.
It is wasteful to format and print the log message, only to free it without using it at all.
Learn whether a log message will be used before creating it.