25 #define InvokeIfNonNull(Printf, ...)                                           \  argument
27     if (Printf)                                                                \
28       Printf(__VA_ARGS__);                                                     \
34       : Printf(PrintfForWarnings) {}  in OptionParser()
58   gwp_asan::Printf_t Printf = nullptr;  member in __anonebc1da5f0111::OptionParser
67   InvokeIfNonNull(Printf, "GWP-ASan: Available options:\n");  in printOptionDescriptions()
69     InvokeIfNonNull(Printf, "\t%s\n\t\t- %s\n", Options[I].Name,  in printOptionDescriptions()
92     InvokeIfNonNull(Printf, "GWP-ASan: Expected '=' when parsing option '%s'.",  in parseOption()
103       InvokeIfNonNull(Printf, "GWP-ASan: Unterminated string in option '%s'.",  in parseOption()
124       InvokeIfNonNull(Printf, "GWP-ASan: Options parsing failed.\n");  in parseOptions()
163             Printf, "GWP-ASan: Invalid boolean value '%s' for option '%s'.\n",  in setOptionToValue()
174             Printf, "GWP-ASan: Invalid integer value '%s' for option '%s'.\n",  in setOptionToValue()
181   InvokeIfNonNull(Printf, "GWP-ASan: Unknown option '%s'.", Name);  in setOptionToValue()