-
Tor Lillqvist yazdı
To be used around code where some compiler, in some circumstances, generates bogus warnings about unreachable code, that it would be much uglier to work around otherwise. Specifically, I will at first now use this to get rid of MSVC warnings about unreachable code when calling a function defined in another source file (but going into the same library) that always throws. The compiler notices this when one uses link-time code generation and it thus can do global inlining of code from all compilation units that go into a library (or executable). For MSVC, the __pragma that the SAL_WNOUNREACHABLE_CODE_PUSH macro expands to needs to be in force at the start curly brace of a function, so place the PUSH macro before the function definition. For clarity, I guess it is best that the corresponding POP macro comes after the end of the function. Change-Id: Icef5259c5360b9facdc136fec1f207665ce79d90
78d09575