diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 5ddc47b..41a052b 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -12127,8 +12127,8 @@ fold_builtin_next_arg (tree exp, bool va_start_p) /* Evidently an out of date version of <stdarg.h>; can't validate va_start's second argument, but can still work as intended. */ warning_at (current_location, - 0, - "%<__builtin_next_arg%> called without an argument"); + OPT_Wvarargs, + "%<__builtin_next_arg%> called without an argument"); return true; } else if (nargs > 1) @@ -12164,7 +12164,7 @@ fold_builtin_next_arg (tree exp, bool va_start_p) argument so that we will get wrong-code because of it. */ warning_at (current_location, - 0, + OPT_Wvarargs, "second parameter of %<va_start%> not last named argument"); } @@ -12177,7 +12177,7 @@ fold_builtin_next_arg (tree exp, bool va_start_p) else if (DECL_REGISTER (arg)) { warning_at (current_location, - 0, + OPT_Wvarargs, "undefined behaviour when second parameter of " "%<va_start%> is declared with %<register%> storage"); } |