forked from amazingfate/loongoffice
2beeeea4ea
In many cases it was originally used to silence warnings about variables used only in OSL_ENSURE etc., but that's no longer necessary since OSL_ENSURE is based on SAL_WARN etc. In some other cases it was apparently used as a speculative debugging aid, to have a value assigned to a variable to be easily able to view the value in a debugger. And in some cases it was used with (otherwise ignored) return values of (typically SQL-related) function calls, but it is probably better to eventually find and fix all the problematic ones among such calls via function declarations annotated SAL_WARN_UNUSED_RESULT. Change-Id: Ib925b38da70073b546fdcd00fa8524dc302accbf