Add gcc-style annotations for printf-like functions.
Bug: None
Change-Id: I37a553d254cb61a882b98b14274c0fdfba039992
Reviewed-on: https://webrtc-review.googlesource.com/33002
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21281}diff --git a/rtc_base/testutils.h b/rtc_base/testutils.h
index d901f82..9b372dc 100644
--- a/rtc_base/testutils.h
+++ b/rtc_base/testutils.h
@@ -175,6 +175,10 @@
void QueueString(const char* data) {
QueueData(data, strlen(data));
}
+#if defined(__GNUC__)
+ // Note: Implicit |this| argument counts as the first argument.
+ __attribute__((__format__(__printf__, 2, 3)))
+#endif
void QueueStringF(const char* format, ...) {
va_list args;
va_start(args, format);