patch 8.0.1677: no compiler warning for wrong format in vim_snprintf() commit https://github.com/vim/vim/commit/ea39176baab52b646d1e2676e662def718ddd365 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 8 13:07:22 2018 +0200 patch 8.0.1677: no compiler warning for wrong format in vim_snprintf() Problem: No compiler warning for wrong format in vim_snprintf(). Solution: Add printf attribute for gcc. Fix reported problems.

--- a/src/vim.h
+++ b/src/vim.h
@@ -2549,11 +2549,4 @@ typedef enum {
 #define TERM_START_FORCEIT	2
 #define TERM_START_SYSTEM	4
 
-/* Not generated automatically, to add extra attribute. */
-void ch_log(channel_T *ch, const char *fmt, ...)
-#ifdef __GNUC__
-__attribute__((format(printf, 2, 3)))
-#endif
-;
-
 #endif /* VIM__H */